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van Olst B, Nugroho A, Boeren S, Vervoort J, Bachmann H, Kleerebezem M. Bacterial proteome adaptation during fermentation in dairy environments. Food Microbiol 2024; 121:104514. [PMID: 38637076 DOI: 10.1016/j.fm.2024.104514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 02/27/2024] [Accepted: 02/27/2024] [Indexed: 04/20/2024]
Abstract
The enzymatic repertoire of starter cultures belonging to the Lactococcus genus determines various important characteristics of fermented dairy products but might change in response to the substantial environmental changes in the manufacturing process. Assessing bacterial proteome adaptation in dairy and other food environments is challenging due to the high matrix-protein concentration and is even further complicated in particularly cheese by the high fat concentrations, the semi-solid state of that matrix, and the non-growing state of the bacteria. Here, we present bacterial harvesting and processing procedures that enable reproducible, high-resolution proteome determination in lactococcal cultures harvested from laboratory media, milk, and miniature Gouda cheese. Comparative proteome analysis of Lactococcus cremoris NCDO712 grown in laboratory medium and milk revealed proteome adaptations that predominantly reflect the differential (micro-)nutrient availability in these two environments. Additionally, the drastic environmental changes during cheese manufacturing only elicited subtle changes in the L. cremoris NCDO712 proteome, including modified expression levels of enzymes involved in flavour formation. The technical advances we describe offer novel opportunities to evaluate bacterial proteomes in relation to their performance in complex, protein- and/or fat-rich food matrices and highlight the potential of steering starter culture performance by preculture condition adjustments.
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Affiliation(s)
- Berdien van Olst
- Host-Microbe Interactomics, Wageningen University & Research, Wageningen, the Netherlands; Laboratory of Biochemistry, Wageningen University & Research, Wageningen, the Netherlands; TI Food and Nutrition, Wageningen, the Netherlands
| | - Avis Nugroho
- Host-Microbe Interactomics, Wageningen University & Research, Wageningen, the Netherlands; Microbiology Department, NIZO Food Research, Ede, the Netherlands; TI Food and Nutrition, Wageningen, the Netherlands
| | - Sjef Boeren
- Laboratory of Biochemistry, Wageningen University & Research, Wageningen, the Netherlands; TI Food and Nutrition, Wageningen, the Netherlands
| | - Jacques Vervoort
- Host-Microbe Interactomics, Wageningen University & Research, Wageningen, the Netherlands; Laboratory of Biochemistry, Wageningen University & Research, Wageningen, the Netherlands; TI Food and Nutrition, Wageningen, the Netherlands
| | - Herwig Bachmann
- Microbiology Department, NIZO Food Research, Ede, the Netherlands; Systems Biology Lab, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands; TI Food and Nutrition, Wageningen, the Netherlands
| | - Michiel Kleerebezem
- Host-Microbe Interactomics, Wageningen University & Research, Wageningen, the Netherlands; TI Food and Nutrition, Wageningen, the Netherlands.
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Cai Z, Guo Y, Zheng Q, Liu Z, Zhong G, Zeng L, Huang M, Pan D, Wu Z. Screening of a potential probiotic Lactiplantibacillus plantarum NUC08 and its synergistic effects with yogurt starter. J Dairy Sci 2024; 107:2760-2773. [PMID: 38135047 DOI: 10.3168/jds.2023-24113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 11/26/2023] [Indexed: 12/24/2023]
Abstract
This study aims to identify lactic acid bacteria (LAB) isolates possessing physiological characteristics suitable for use as probiotics in yogurt fermentation. Following acid and bile salt tolerance tests, Lactiplantibacillus plantarum (NUC08 and NUC101), Lacticaseibacillus rhamnosus (NUC55 and NUC201), and Lacticaseibacillus paracasei (NUC159, NUC216, and NUC351) were shortlisted based on intraspecies distribution for further evaluation. Their physiological probiotic properties, including transit tolerance, adhesion, autoaggregation, surface hydrophobicity, biofilm formation, and antibacterial activity, were assessed. Principal component analysis indicated that Lactiplantibacillus plantarum NUC08 was the preferred choice among the evaluated strains. Subsequent investigations revealed that co-culturing Lactiplantibacillus plantarum NUC08 with 2 yogurt starter strains resulted in a cooperative and synergistic effect, enhancing the growth of mixed strains and increasing their tolerance to simulated gastric and intestinal conditions. Additionally, when Vibrio harveyi bioluminescent reporter strain was used, the 3 cocultured strains cooperated to induce the activity of a quorum sensing (QS) molecule autoinducer-2 (AI-2), hinting a potential connection between phenotypic traits and QS in the cocultured strains. Importantly, LAB viable counts were significantly higher in yogurt co-fermented with Lactiplantibacillus plantarum NUC08, consistently throughout the storage period. In conclusion, the study demonstrates that the probiotic strain Lactiplantibacillus plantarum NUC08 can be employed in synergy with yogurt starter strains, affirming its potential for use in the development of functional fermented dairy products.
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Affiliation(s)
- Zhendong Cai
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang Province, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo University, Ningbo, 315800, China
| | - Yingqi Guo
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang Province, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo University, Ningbo, 315800, China
| | - Qing Zheng
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang Province, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo University, Ningbo, 315800, China
| | - Zhenmin Liu
- State Key Laboratory of Dairy Biotechnology, Shanghai Engineering Research Center of Dairy Biotechnology, Dairy Research Institute, Bright Dairy & Food Co. Ltd., Shanghai, 200436, China
| | - Guowei Zhong
- Department of Pathogen Biology, School of Basic Medical Sciences, Nanjing Medical University, Nanjing, 211166, China
| | - Liping Zeng
- Department of Pathogen Biology, School of Basic Medical Sciences, Nanjing Medical University, Nanjing, 211166, China.
| | - Mingquan Huang
- Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing, 100048, China
| | - Daodong Pan
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang Province, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo University, Ningbo, 315800, China
| | - Zhen Wu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang Province, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo University, Ningbo, 315800, China.
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Rizzoli R, Biver E. Role of fermented dairy products in the health benefits of a mediterranean diet. Aging Clin Exp Res 2024; 36:75. [PMID: 38502263 PMCID: PMC10950975 DOI: 10.1007/s40520-024-02721-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 02/06/2024] [Indexed: 03/21/2024]
Abstract
Mediterranean diet includes fermented dairy products like yogurt and cheese. These foods provide calcium, phosphorus, fat, carbohydrates and protein, all nutrients influencing various systems including bone, cardiovascular system, intermediary metabolism, cancer, central nervous system, and inflammation. In addition, they contain prebiotics and provide probiotics which are capable of modifiying microbiota composition and metabolism, potentially acting also indirectly on the various systems. A large body of evidence indicates that fermented dairy products consumption significantly contributes to the beneficial effects of a Mediterranean diet on various systems' health.
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Affiliation(s)
- René Rizzoli
- Service of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, 1211, Geneva 14, Switzerland.
| | - Emmanuel Biver
- Service of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, 1211, Geneva 14, Switzerland
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Baraquet ML, Rivarola E, Perovic NR. Dairy product consumption and type 2 diabetes in an Argentinian population: is there an association? NUTR HOSP 2024; 41:186-193. [PMID: 38224309 DOI: 10.20960/nh.04700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2024] Open
Abstract
Introduction Introduction: dairy products have long been recommended as part of a healthy eating plan, but there is a controversial opinion about whether or not they should be included in the diet of people with type 2 diabetes (T2D). Objective: the aim of this study was to know if there is an association between the intake of total dairy and dairy subgroups and the chance of having T2D, and the status of markers of glucose metabolism. Methods: three hundred and forty-two adult subjects participated in the study. A validated food-frequency questionnaire was applied to establish the dairy intake. Clinical-pathological and anthropometric variables (height, weight, waist circumference and serum concentrations of blood glucose, glycated hemoglobin [HbA1c], high sensitive C-reactive protein [hs-CRP], tumor necrosis factor alpha [TNFα], interleukin [IL] 6 and IL-10) were measured. Consumption tertiles were calculated for each dairy subgroup. Correlation coefficients, multiple linear regression models and logistic regression models were used to assess the relation between dairy product consumption and markers of glucose metabolism. Results: a negative correlation was observed between the consumption of fermented dairy products and IL-10 (r = -0.27, p = 0.0206). Fermented dairy products were inversely associated with blood glucose, and HbA1c. Total dairy intake was positively associated with a lower chance of having diabetes in tertiles 2 and 3 of consumption, in relation to the reference tertile, adjusted for age, smoking habit, and alcohol intake, body mass index (BMI) and dietary variables. Conclusions: with this study, we broaden our understanding of the role of dairy intake in diabetes risk. However, more long-term studies are needed to confirm the associations and explore different confounding factors.
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Affiliation(s)
- Maria Lucia Baraquet
- Instituto de Investigaciones en Ciencias de la Salud (INICSA). Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Universidad Nacional de Córdoba
| | - Evangelina Rivarola
- Escuela de Nutrición. Facultad de Ciencias Médicas. Universidad Nacional de Córdoba
| | - Nilda Raquel Perovic
- Escuela de Nutrición. Facultad de Ciencias Médicas. Universidad Nacional de Córdoba
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Kumar V, R A, Ahire JJ, Taneja NK. Techno-Functional Assessment of Riboflavin-Enriched Yogurt-Based Fermented Milk Prepared by Supplementing Riboflavin-Producing Probiotic Strains of Lactiplantibacillus plantarum. Probiotics Antimicrob Proteins 2024; 16:152-162. [PMID: 36515890 DOI: 10.1007/s12602-022-10026-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/02/2022] [Indexed: 12/15/2022]
Abstract
Vitamin enrichment in fermented dairy products through the intervention of vitamin-producing probiotic strains during fermentation is a novel approach in the field of probioceuticals. In this study, riboflavin-enriched yogurt-based fermented milk was prepared by mixing 1% (v/v) riboflavin-producing strain [1.2 × 108 CFU/mL of Lactiplantibacillus plantarum MTCC 25432 or L. plantarum MTCC 25433 or L. plantarum MTCC 25434] with 2% (v/v) traditional yogurt cultures [Streptococcus thermophilus NCDC 295 and L. delbrueckii subsp. bulgaricus NCDC 293; each of 1.3 × 107 CFU/mL]. The yogurt-based fermented milk prepared with traditional yogurt cultures (2%, v/v) was served as a control. The prepared yogurt-based fermented milk samples were analyzed and compared for riboflavin content, antimicrobial activity, physicochemical, and functional properties. As a result, the yogurt-based fermented milk prepared with L. plantarum MTCC 25432 produced a significantly higher amount of riboflavin (2.49 mg/L) as compared with MTCC 25433 (2.33 mg/L), MTCC 25434 (2.14 mg/L), and control (1.70 mg/L). The probiotic supplementation to yogurt cultures maintained the pH and titratable acidity in the range of 4.1-4.4 and 1.0-1.05% (lactic acid/100 mL), as recommended by Indian yogurt standards. The rheological, texture, and antimicrobial properties of yogurt-based fermented milk were enhanced with the addition of riboflavin-producing probiotic strains. Moreover, all yogurt-based fermented milk samples prepared in this study were acceptable as per the sensory evolution scores. In conclusion, the use of riboflavin-producing L. plantarum strains along with standard yogurt cultures could be the best approach to enhancing riboflavin content in yogurt-based fermented milk and fulfilling the daily riboflavin requirement in humans.
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Affiliation(s)
- Vikram Kumar
- Department of Basic and Applied Sciences, NIFTEM, Sonepat, Haryana, India
| | - Amrutha R
- Department of Basic and Applied Sciences, NIFTEM, Sonepat, Haryana, India
| | - Jayesh J Ahire
- Advanced Enzyme Technologies Limited, Thane, Mumbai, India
| | - Neetu Kumra Taneja
- Department of Basic and Applied Sciences, NIFTEM, Sonepat, Haryana, India.
- Centre for Advanced Translational Research in Food Nanobiotechnology (CATR-FNB), NIFTEM, Sonepat, Haryana, India.
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Sandby K, Magkos F, Chabanova E, Petersen ET, Krarup T, Bertram HC, Kristiansen K, Geiker NRW. The effect of dairy products on liver fat and metabolic risk markers in males with abdominal obesity - a four-arm randomized controlled trial. Clin Nutr 2024; 43:534-542. [PMID: 38232682 DOI: 10.1016/j.clnu.2023.12.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 12/11/2023] [Accepted: 12/18/2023] [Indexed: 01/19/2024]
Abstract
BACKGROUND & AIMS In recent years, epidemiological studies have reported links between the consumption of fermented dairy products, such as yogurt, and health; however, evidence from human intervention trials is scarce and inconsistent. We aimed to investigate the effect of consumption of four different types of dairy products (two fermented and two non-fermented) on liver fat (primary outcome) and metabolic risk markers in males with abdominal obesity. METHODS In this parallel randomized controlled trial with four arms, 100 males aged 30-70 years, with body mass index 28.0-45.0 kg/m2, and waist circumference ≥102 cm underwent a 16-weeks intervention where they were instructed to consume 400 g/day of either milk, yogurt, heat-treated yogurt, or acidified milk as part of their habitual diet. Liver fat was measured by magnetic resonance imaging. RESULTS In the complete case analyses (n = 80), no effects of the intervention or differences between groups were detected in anthropometry or body composition including liver fat. Moreover, no effects were detected in inflammatory markers. Main effects of time were detected in blood pressure (decrease; P < 0.001), insulin (decrease; P < 0.001), C-peptide (decrease; P = 0.040), homeostatic model assessment for insulin resistance (decrease; P < 0.001), total cholesterol (decrease; P = 0.016), low-density lipoprotein (decrease; P = 0.033), high-density lipoprotein (decrease; P = 0.006), and alanine transaminase (decrease; P = 0.019). Interactions between group and time failed to reach significance. CONCLUSIONS In conclusion, findings from our study do not confirm that fermented yogurt products are superior in reducing liver fat or improving metabolic risk markers compared to non-fermented milk products. In fact, all intervention products (both fermented yogurt products and non-fermented milk products) did not affect liver fat and caused largely similar modest favorable changes in some metabolic risk markers. The study was registered at www. CLINICALTRIALS gov (# NCT04755530).
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Affiliation(s)
- Karoline Sandby
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Denmark.
| | - Faidon Magkos
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Denmark
| | - Elizaveta Chabanova
- Department of Radiology, Copenhagen University Hospital Herlev Gentofte, Denmark
| | - Esben T Petersen
- Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Amager and Hvidovre, Denmark; Section for Magnetic Resonance, Department of Health Technology, Technical University of Denmark, Denmark
| | - Thure Krarup
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Denmark; Department of Endocrinology, Copenhagen University Hospital Bispebjerg and Frederiksberg, Denmark
| | | | - Karsten Kristiansen
- Laboratory of Genomics and Molecular Biomedicine, Department of Biology, University of Copenhagen, Denmark; Institute of Metagenomics, Qingdao-Europe Advanced Institute for Life Sciences, Denmark
| | - Nina R W Geiker
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Denmark; Center for Childhood Health, Denmark
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Paul S, Hossain TJ, Ali F, Hossain ME, Chowdhury T, Faisal IK, Ferdouse J. Assessment of the in-vitro probiotic efficacy and safety of Pediococcus pentosaceus L1 and Streptococcus thermophilus L3 isolated from Laban, a popular fermented milk product. Arch Microbiol 2024; 206:82. [PMID: 38294545 DOI: 10.1007/s00203-023-03812-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 12/21/2023] [Indexed: 02/01/2024]
Abstract
Probiotics are beneficial microorganisms, mostly lactic acid bacteria (LAB), that offer health benefits to the host when consumed in adequate amounts. This study assessed the probiotic efficacy and safety of LAB strains isolated from Laban, a traditional fermented milk product. Seven primarily selected Gram-positive, catalase-negative, non-spore-forming isolates were examined for their antimicrobial activity against the bacterial pathogens Bacillus cereus, Salmonella typhi, Staphylococcus aureus, and Vibrio cholera, and the fungal pathogen Candida albicans. Two isolates, identified as Pediococcus pentosaceus L1 and Streptococcus thermophilus L3, which showed antimicrobial activity against all pathogens, were further evaluated for their probiotic competence. The selected isolates demonstrated strong resistance to low pH, bile salts, and phenol, indicating their potential for gastric endurance. They also exhibited high cell surface hydrophobicity to various hydrocarbons, autoaggregation, and coaggregation properties, demonstrating strong adhesion abilities. In addition, both isolates showed strong antioxidant activity and were non-hemolytic. Although the isolates had some resistance to certain antibiotics, they were generally susceptible to commonly used antibiotics. The two LAB strains also exhibited promising technological properties, such as milk coagulation and exopolysaccharide production, indicating their potential to enhance the quality of dairy products. The results suggest that the LAB strains isolated from Laban have strong potential as probiotics, and due to their food origin, they are highly likely to exhibit maximal efficacy in food and pharmaceutical products for human consumption.
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Affiliation(s)
- Shanta Paul
- Department of Microbiology, University of Chittagong, Chattogram, 4331, Bangladesh
| | - Tanim Jabid Hossain
- Department of Biochemistry and Molecular Biology, University of Chittagong, Chattogram, 4331, Bangladesh.
- Biochemistry and Pathogenesis of Microbes - BPM Research Group, Chattogram, 4331, Bangladesh.
| | - Ferdausi Ali
- Department of Microbiology, University of Chittagong, Chattogram, 4331, Bangladesh
| | - Md Elias Hossain
- Department of Microbiology, University of Chittagong, Chattogram, 4331, Bangladesh
| | - Tasneem Chowdhury
- Department of Microbiology, University of Chittagong, Chattogram, 4331, Bangladesh
| | - Ibrahim Khalil Faisal
- Department of Biochemistry and Molecular Biology, University of Chittagong, Chattogram, 4331, Bangladesh
- Biochemistry and Pathogenesis of Microbes - BPM Research Group, Chattogram, 4331, Bangladesh
| | - Jannatul Ferdouse
- Department of Microbiology, University of Chittagong, Chattogram, 4331, Bangladesh.
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Manna A, Jana SC. Isolation and characterization of lactic acid bacteria producing a potent anti-listerial bacteriocin-like inhibitory substance (BLIS) from chhurpi, a fermented milk product. Arch Microbiol 2024; 206:73. [PMID: 38252168 DOI: 10.1007/s00203-023-03797-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 12/11/2023] [Accepted: 12/15/2023] [Indexed: 01/23/2024]
Abstract
Nowadays, the bacteriocin industries have seen significant growth, supplanting chemical preservatives in its ability to improve the shelf-life and safety of food. The increasing customer desire to use natural preservatives has fueled advancing bacteriocin research. The objective of this study was to identify lactic acid bacteria (LAB) that produce bacteriocin-like inhibitory substance (BLIS) and have strong anti-listerial activity. We have identified and analyzed a LAB obtained from chhurpi samples, a popular milk-derived product in the Himalayan regions of India and Nepal. The strain was studied and identified based on its morphological, biochemical, and physiological characteristics. Furthermore, the molecular 16s-rDNA analysis suggests that the strain was Lactococcus sp. RGUAM1 (98.2% similar to Lactococcus lactis subsp. hordniae NBRC 100931T). The isolated strain can produce a potent BLIS, which has shown efficacy against three gram-positive bacteria responsible for food spoilage, such as Listeria monocytogenes (MTCC 657), Staphylococcus aureus subsp. aureus (MTCC 87), Lactobacillus plantarum (MTCC 1407), Lactobacillus paraplantarum (MTCC 12904). The scanning electron microscope (SEM) image illustrates that the crude cell-free supernatant (CFS) disrupts the cell envelope, leading to the release of cellular contents and the clustering of cells. In addition, this BLIS can easily withstand a wide range of pH (2-12), temperature (up to 100 °C for 15 min), bile salt (0.3% W/V), salinity (4% W/V), and enzyme activity of 1600 AU/ml against Listeria monocytogenes. Our research offers a robust framework and valuable insights into bio-preservation and its potential applications in diverse food products.
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Affiliation(s)
- Atanu Manna
- Department of Microbiology, Raiganj University, Uttar Dinajpur, Raiganj, West Bengal, 733134, India
| | - Subhas Chandra Jana
- Department of Microbiology, Raiganj University, Uttar Dinajpur, Raiganj, West Bengal, 733134, India.
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Song B, Lu J, Hou Y, Wu T, Tao X, Liu D, Wang Y, Regenstein JM, Liu X, Zhou P. Proteomic Comparisons of Caprine Milk Whole Cream Buttermilk Whey and Cheese Whey Cream Buttermilk. J Agric Food Chem 2024; 72:933-945. [PMID: 38153029 DOI: 10.1021/acs.jafc.3c07405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
Buttermilk, a potential material used to produce milk fat globule membrane (MFGM), is obtained as a byproduct of butter making from milk whole cream and cheese whey cream. This study investigated the effects of rennet and acid coagulation on the protein profiles of buttermilk rennet-coagulated whey (BRW) and buttermilk acid-coagulated whey (BAW). They were compared to those of whey cream buttermilk (WCB). Rennet coagulation was more efficient in removing casein, while retaining more IgG and lactoferrin than acid coagulation. BRW had more MFGM than BAW. Butyrophilin, xanthine dehydrogenase, and mucin1 were significantly higher (P < 0.05) in BRW, while fatty acid-binding protein 3 was enriched in BAW. KEGG analysis showed that complement and coagulation cascades had the greatest differences, and the abundance of proteins involved in this signaling pathway in BRW and BAW was higher, suggesting their potential anticoagulant and anti-inflammatory activity. BAW had higher apolipoprotein A4 and transcobalamin 2, which are essential carriers for transporting long-chain fatty acids and vitamin B12 from the intestine to the blood. Therefore, BAW intake might improve lipids and vitamin B12 absorption. This study can help deepen the understanding of protein composition of MFGM-enriched whey and facilitate the production of MFGM proteins for infants and old-aged populations.
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Affiliation(s)
- Bo Song
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu Province 214122, China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province 214122, China
| | - Jing Lu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Key Laboratory of Flavor Chemistry, School of Food and Health, Beijing Technology and Business University, Beijing 100048, China
| | - Yanmei Hou
- Hyproca Nutrition Co., Ltd., Changsha, Hunan Province 410200, China
| | - Tong Wu
- Hyproca Nutrition Co., Ltd., Changsha, Hunan Province 410200, China
| | - Xiumei Tao
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu Province 214122, China
| | - Dasong Liu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu Province 214122, China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province 214122, China
| | - Yancong Wang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu Province 214122, China
| | - Joe M Regenstein
- Department of Food Science, Cornell University, Ithaca, New York 14853-7201, United States
| | - Xiaoming Liu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu Province 214122, China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province 214122, China
| | - Peng Zhou
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu Province 214122, China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province 214122, China
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10
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Nenciarini S, Amoriello R, Bacci G, Cerasuolo B, Di Paola M, Nardini P, Papini A, Ballerini C, Cavalieri D. Yeast strains isolated from fermented beverage produce extracellular vesicles with anti-inflammatory effects. Sci Rep 2024; 14:730. [PMID: 38184708 PMCID: PMC10771474 DOI: 10.1038/s41598-024-51370-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 01/04/2024] [Indexed: 01/08/2024] Open
Abstract
Extracellular vesicles (EVs) are lipid-bilayered particles, containing various biomolecules, including nucleic acids, lipids, and proteins, released by cells from all the domains of life and performing multiple communication functions. Evidence suggests that the interaction between host immune cells and fungal EVs induces modulation of the immune system. Most of the studies on fungal EVs have been conducted in the context of fungal infections; therefore, there is a knowledge gap in what concerns the production of EVs by yeasts in other contexts rather than infection and that may affect human health. In this work, we characterized EVs obtained by Saccharomyces cerevisiae and Pichia fermentans strains isolated from a fermented milk product with probiotic properties. The immunomodulation abilities of EVs produced by these strains have been studied in vitro through immune assays after internalization from human monocyte-derived dendritic cells. Results showed a significant reduction in antigen presentation activity of dendritic cells treated with the fermented milk EVs. The small RNA fraction of EVs contained mainly yeast mRNA sequences, with a few molecular functions enriched in strains of two different species isolated from the fermented milk. Our results suggest that one of the mechanisms behind the anti-inflammatory properties of probiotic foods could be mediated by the interactions of human immune cells with yeast EVs.
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Affiliation(s)
| | - Roberta Amoriello
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Giovanni Bacci
- Department of Biology, University of Florence, Florence, Italy
| | | | - Monica Di Paola
- Department of Biology, University of Florence, Florence, Italy
| | - Patrizia Nardini
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Alessio Papini
- Department of Biology, University of Florence, Florence, Italy
| | - Clara Ballerini
- Department of Experimental and Clinical Medicine, University of Florence, Viale G. Pieraccini 6, 50139, Florence, Italy.
| | - Duccio Cavalieri
- Department of Biology, University of Florence, Via Madonna del Piano 6, 50019, Sesto Fiorentino, Florence, Italy.
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Xu Y, Zhang F, Mu G, Zhu X. Effect of lactic acid bacteria fermentation on cow milk allergenicity and antigenicity: A review. Compr Rev Food Sci Food Saf 2024; 23:e13257. [PMID: 38284611 DOI: 10.1111/1541-4337.13257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 09/22/2023] [Accepted: 10/02/2023] [Indexed: 01/30/2024]
Abstract
Cow milk is a major allergenic food. The potential prevention and treatment effects of lactic acid bacteria (LAB)-fermented dairy products on allergic symptoms have garnered considerable attention. Cow milk allergy (CMA) is mainly attributed to extracellular and/or cell envelope proteolytic enzymes with hydrolysis specificity. Numerous studies have demonstrated that LAB prevents the risk of allergies by modulating the development and regulation of the host immune system. Specifically, LAB and its effectors can enhance intestinal barrier function and affect immune cells by interfering with humoral and cellular immunity. Fermentation hydrolysis of allergenic epitopes is considered the main mechanism of reducing CMA. This article reviews the linear epitopes of allergens in cow milk and the effect of LAB on these allergens and provides insight into the means of predicting allergenic epitopes by conventional laboratory analysis methods combined with molecular simulation. Although LAB can reduce CMA in several ways, the mechanism of action remains partially clarified. Therefore, this review additionally attempts to summarize the main mechanism of LAB fermentation to provide guidance for establishing an effective preventive and treatment method for CMA and serve as a reference for the screening, research, and application of LAB-based intervention.
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Affiliation(s)
- Yunpeng Xu
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, Liaoning, P. R. China
| | - Feifei Zhang
- Liaoning Ocean and Fisheries Science Research Institute, Dalian, Liaoning, P. R. China
| | - Guangqing Mu
- Dalian Key Laboratory of Functional Probiotics, Dalian, Liaoning, P. R. China
| | - Xuemei Zhu
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, Liaoning, P. R. China
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12
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Yang Y, Xia Y, Wang YR, Sun LS, Shuang Q, Zhang FM. Optimization of lactic acid bacterial starter culture to improve the quality and flavor characteristics of traditional Hurood. J Dairy Sci 2024; 107:105-122. [PMID: 37690709 DOI: 10.3168/jds.2023-23754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 07/24/2023] [Indexed: 09/12/2023]
Abstract
Hurood is a traditional fermented milk product prepared by traditional Mongolian techniques of fermenting raw milk, partial degreasing, heating, whey drainage, emulsification of curd, and molding. Currently, Hurood available in the market is generally prepared by small-scale enterprises at home or in open air. Therefore, lack of standardization of bacterial starter culture leads to variation in the flavor and sensory properties of Hurood from batch to batch. In this study, we aimed to assess the best starter culture combination obtained from 37 lactic acid bacterial strains isolated from traditional Hurood. The solidification state and sensory quality were used as indexes for determining the fermentation efficiency of the bacterial starter culture combinations. The yield and texture characteristics were used to determine the optimal ratio of bacterial strains in a combination and the processing conditions for traditional Hurood production. The most optimal bacterial culture combination was observed to be NF 9-3:NF 10-4:CH 3-1 in 5:4:1 ratio and in 3% amount. The most optimal whey temperature and heating-stirring temperature were observed to be 55°C to 60°C and 85°C to 90°C, respectively. Hurood prepared with the optimal combination of bacterial strains exhibited significantly enhanced sensory quality, flavor, and contents of AA and fatty acids. Therefore, the use of optimal starter culture of lactic acid bacteria could produce Hurood with significantly superior sensory qualities, making the product more acceptable to consumers.
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Affiliation(s)
- Yang Yang
- Department of College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, 010018, People's Republic of China
| | - Yanan Xia
- Department of College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, 010018, People's Republic of China
| | - Yu Rong Wang
- Xiangyang Lactic Acid Bacteria Biotechnology and Engineering Key Laboratory, Institute Hubei University of Arts and Science, Xiangyang, 441100, People's Republic of China
| | - Li Shan Sun
- Zhenglan Banner Changhong Dairy Factory, Hohhot, Inner Mongolia, 027200, People's Republic of China
| | - Quan Shuang
- Department of College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, 010018, People's Republic of China.
| | - Feng Mei Zhang
- Department of College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, 010018, People's Republic of China.
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13
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Wróblewska B, Kuliga A, Wnorowska K. Bioactive Dairy-Fermented Products and Phenolic Compounds: Together or Apart. Molecules 2023; 28:8081. [PMID: 38138571 PMCID: PMC10746084 DOI: 10.3390/molecules28248081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/07/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023] Open
Abstract
Fermented dairy products (e.g., yogurt, kefir, and buttermilk) are significant in the dairy industry. They are less immunoreactive than the raw materials from which they are derived. The attractiveness of these products is based on their bioactivity and properties that induce immune or anti-inflammatory processes. In the search for new solutions, plant raw materials with beneficial effects have been combined to multiply their effects or obtain new properties. Polyphenols (e.g., flavonoids, phenolic acids, lignans, and stilbenes) are present in fruit and vegetables, but also in coffee, tea, or wine. They reduce the risk of chronic diseases, such as cancer, diabetes, or inflammation. Hence, it is becoming valuable to combine dairy proteins with polyphenols, of which epigallocatechin-3-gallate (EGCG) and chlorogenic acid (CGA) show a particular predisposition to bind to milk proteins (e.g., α-lactalbumin β-lactoglobulin, αs1-casein, and κ-casein). Reducing the allergenicity of milk proteins by combining them with polyphenols is an essential issue. As potential 'metabolic prebiotics', they also contribute to stimulating the growth of beneficial bacteria and inhibiting pathogenic bacteria in the human gastrointestinal tract. In silico methods, mainly docking, assess the new structures of conjugates and the consequences of the interactions that are formed between proteins and polyphenols, as well as to predict their action in the body.
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Affiliation(s)
- Barbara Wróblewska
- Institute of Animal Reproduction and Food Research, Polish Academy of Science, 10-748 Olsztyn, Poland; (A.K.); (K.W.)
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14
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Kishilova SA, Terekhova RP, Rozhkova IV, Yurova EA. [Comparative evaluation of the antagonistic activity of collection lactobacilli against the multidrug-resistant Klebsiella pneumoniae]. Vopr Pitan 2023; 92:120-127. [PMID: 38198425 DOI: 10.33029/0042-8833-2023-92-6-120-127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 10/30/2023] [Indexed: 01/12/2024]
Abstract
Taking into account the known data on the high prevalence of multi-drug-resistant Enterobacteriaceae, such as Klebsiella spp., enterohemorrhagic Escherichia coli, and their properties to maintain viability in fermented milk products when using technologies in which, along with starter microorganisms, some enterobacteria with increased resistance to environmental factors (primarily active acidity) can survive and even multiply, the search for new strains of lactic acid probiotic bacteria with a pronounced antimicrobial effect are currently one of the most relevant areas of research in food biotechnology. Representatives of the Lactobacillus genus are currently considered as the most promising objects for the search for producers with probiotic properties. Their antagonistic activity is an important condition for ensuring the biological safety of foods created using fermentation and for developing effective measures to combat conditionally pathogenic and pathogenic microorganisms of the highest priority in terms of epidemiological significance. The aim of the research was to study the antagonistic activity of collectible probiotic Lactobacillus strains in relation to multi-resistant Klebsiella pneumoniae, to assess their suitability in the production of specialized fermented milk products. Material and methods. To determine the antagonistic activity of Lactobacillus collection strains in relation to the Klebsiella pneumoniae strain, two methods were used: co-cultivation and diffusion into agar using wells. Results. As a result of the study of 2 strains of lactic acid bacteria - Lactobacillus helveticus NK1 and Lactobacillus (Lacticaseibacillus rhamnosus) rhamnosus F as antagonists against Klebsiella pneimopiae hospital strain, characterized by multiresistance to antibiotics of different groups, the high efficacy of the L. rhamnosus F. strain was confirmed. Antagonistic activity of the L. helveticus NK1 strain was insignificant, which suggests the variability of Klebsiella and the importance of searching for an antagonist strain with the widest possible spectrum of action. Conclusion. The confirmed high antagonistic activity of the L. rhamnosus F strain makes it possible to recommend it for inclusion in starter cultures. The prospects of using the L. rhamnosus F strain, including for the production of fermented milk products for therapeutic nutrition and other special dietary uses, and for use in the diets of people with dysbiotic disorders, patients with intestinal infections, in particular, caused by multi-resistant strains of Klebsiella pneumoniaе, related to nosocomial infections, are shown. However, further research is needed to determine (identify) the mechanisms of the antimicrobial action of L. rhamnosus F. strain.
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Affiliation(s)
- S A Kishilova
- All-Russian Dairy Research Institute, 115093, Moscow, Russian Federation
| | - R P Terekhova
- A.V. Vishnevsky National Medical Research Center for Surgery, Ministry of Health of the Russian Federation, 117997, Moscow, Russian Federation
| | - I V Rozhkova
- All-Russian Dairy Research Institute, 115093, Moscow, Russian Federation
| | - E A Yurova
- All-Russian Dairy Research Institute, 115093, Moscow, Russian Federation
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15
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Wang F, Fan W, Wang B, Han Y, Sun X. Characterizing acidified and renneted gels with different soy milk and skim milk proportions. Food Res Int 2023; 172:113207. [PMID: 37689953 DOI: 10.1016/j.foodres.2023.113207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 06/27/2023] [Accepted: 06/29/2023] [Indexed: 09/11/2023]
Abstract
To understand the properties of differently acidified and renneted gels with different soy milk and skim milk proportions, mixed milks were prepared and treated using sequenced renneting then acidification at 4 °C, and the formation, spontaneous whey separation, and microstructure of the gels were monitored. The results showed that both acidification and renneting promoted gel formation in mixed milk and increased gel strength. In gels, the pH range was narrow (pH ≤ 5.2) at low soy milk proportion (25%) and low renneting degrees (0%, 25% and 50%), and the pH range was extended such that gels were formed with increasing soy milk proportion and renneting degree. When compared with pH, soy milk proportion and renneting degree influenced whey separation percentages more strongly. Soy milk significantly reduced whey separation percentages in gels, and gel strength was highest at 50% soy milk. Protein aggregates sizes increased with increasing soy milk proportion at the 75% renneting degree, and the pore sizes of skim milk-dominated gels was strongly influenced by acidification. These results help us understand mixed gel properties and provide valuable information for the manufacture of mixed fermented dairy products.
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Affiliation(s)
- Fang Wang
- School of Food Engineering, Yantai Key Laboratory of Nanoscience and Technology for Prepared Food, Yantai Engineering Research Center of Green Food Processing and Quality Control, Ludong University, Yantai 264025, Shandong, China.
| | - Wanning Fan
- Food Science and Engineering College, Beijing University of Agriculture, Beijing 102206, China
| | - Bingshou Wang
- School of Food Engineering, Yantai Key Laboratory of Nanoscience and Technology for Prepared Food, Yantai Engineering Research Center of Green Food Processing and Quality Control, Ludong University, Yantai 264025, Shandong, China
| | - Yixuan Han
- Food Science and Engineering College, Beijing University of Agriculture, Beijing 102206, China
| | - Xuemei Sun
- School of Food Engineering, Yantai Key Laboratory of Nanoscience and Technology for Prepared Food, Yantai Engineering Research Center of Green Food Processing and Quality Control, Ludong University, Yantai 264025, Shandong, China
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16
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Khan MN, Bashir S, Imran M. Probiotic characterization of Bacillus species strains isolated from an artisanal fermented milk product Dahi. Folia Microbiol (Praha) 2023; 68:757-769. [PMID: 37055653 DOI: 10.1007/s12223-023-01048-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 03/22/2023] [Indexed: 04/15/2023]
Abstract
Dahi, an artisanal fermented milk product, widely consumed in Pakistan, is microbiologically diverse, and many bacterial communities await investigation. The current study is first to present probiotic assessment of Bacillus species strains isolated from dahi. Based on 49 identified strains assessed, only 6 strains, i.e., Bacillus licheniformis QAUBL19, QAUBL1901, and QAUBL1902; Bacillus mycoides QAUBM19 and QAUBM1901; and Bacillus subtilis QAUBSS1 were having prominent persistence in the simulated gastrointestinal fluids, being non-hemolytic, with no DNase activity. Probiotic characteristics, cholesterol-assimilating, and carbohydrate-fermenting capabilities were assessed for all the strains. These six strains each showed variant cholesterol assimilating abilities. B. licheniformis QAUBL19 retaining most desired probiotic traits presented both notable cholesterol assimilating and bile salt hydrolase activities. It can be used as a probiotic of choice with hypocholesterolemia ability. B. subtilis QAUBSS1 showed wide carbohydrate fermentation ability and strongest antibacterial potential. It is likely to be considered a probiotic for living beings and starter culture for fermentation of food/feed.
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Affiliation(s)
- Muhammad Nadeem Khan
- Department of Microbiology, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, 45320, Pakistan
| | - Saeeda Bashir
- Department of Microbiology, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, 45320, Pakistan
| | - Muhammad Imran
- Department of Microbiology, Faculty of Biological Sciences, Quaid-I-Azam University, Islamabad, 45320, Pakistan.
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17
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Nestel PJ, Mori TA. Dairy Foods: Beneficial Effects of Fermented Products on Cardiometabolic Health. Curr Nutr Rep 2023; 12:478-485. [PMID: 37226031 DOI: 10.1007/s13668-023-00476-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/14/2023] [Indexed: 05/26/2023]
Abstract
PURPOSE OF REVIEW This review of recent observational studies and understanding of the complex nature of dairy foods is intended to reappraise the effects of different types of dairy foods on cardiovascular disease (CVD). RECENT FINDINGS Recent guidelines from major cardiovascular societies suggest that apart from the adverse effect of butter, consumption of more complex dairy products notably fermented varieties and yogurt in particular, appear to be inversely associated with outcomes of CVD and type 2 diabetes (T2D). Reduced fat in dairy food remains preferred for people at increased CVD risk. Changed evidence has led to new advice regarding consumption of some dairy foods. The apparent beneficial effects of fermented milk products, particularly yogurt, allow for increased consumption of nutritious staple foods. Recent national guidelines reflect this view.
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Affiliation(s)
- Paul J Nestel
- Baker Heart and Diabetes Institute, 75 Commercial Rd, Melbourne, 3004, Australia.
| | - Trevor A Mori
- Medical School, University of Western Australia, Perth, Australia
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18
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Kubota H, Serata M, Matsumoto H, Shida K, Okumura T. Detection of Glycolytically Active Lacticaseibacillus paracasei Strain Shirota by Flow Cytometry Targeting the Efflux Activity of Fluorescent Dye: a Potential Tool for Quality Assessment of Probiotic Cells in Milk Products. Appl Environ Microbiol 2023; 89:e0215622. [PMID: 37022200 PMCID: PMC10132099 DOI: 10.1128/aem.02156-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 03/21/2023] [Indexed: 04/07/2023] Open
Abstract
The rapid and accurate detection of viable probiotic cells in dairy products is important for assessing product quality in manufacturing. Flow cytometry is widely used for the rapid analysis of bacterial cells. However, further investigation is needed into the optimum property to use it for assessing cell viability. Here, we proposed using the efflux activity of a fluorescent dye, carboxyfluorescein (CF), as an indicator of cell viability. CF is generated from 5(6)-carboxyfluorescein diacetate as a result of cleavage by intracellular esterase. It generally accumulates in the cell, but certain bacterial species are known to extrude it. We found here that the probiotic strain Lacticaseibacillus paracasei strain Shirota (LcS) also extruded CF in the presence of energy sources, such as glucose. To investigate the mechanism of its CF-efflux activity, we screened CF-efflux-negative mutants from a random mutagenesis LcS library and examined the whole genome for genes responsible for CF efflux. We identified a base substitution in the pfkA gene in the glycolytic pathway, and we demonstrated that intact pfkA was essential for CF efflux, indicating that CF-efflux-positive cells must have uncompromised glycolytic activity. We also confirmed that there was a good correlation between the rate of CF-efflux-positive cells and that of colony-forming cells of LcS in a fermented milk product, whereas other properties, such as esterase activity and cell membrane integrity, lost their correlation with the colony-forming activity after long storage. We propose that CF-efflux activity could be an appropriate indicator of cell viability in certain probiotic strains. IMPORTANCE To our knowledge, this is the first report to demonstrate that CF efflux requires uncompromised glycolytic activity in certain lactic acid bacteria. Compared with the cell properties currently widely used for cell viability assessment, such as intracellular esterase activity and membrane integrity, CF-efflux activity enables the accurate detection of culturable cells, especially in products stored for long periods at cold temperatures. These results indicate strongly that CF-efflux activity can be an adequate cell-viability indicator and that flow cytometric quantification could be an alternative to conventional CFU counting. Our findings should be especially informative for dairy/probiotic product manufacturing.
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Affiliation(s)
| | | | | | - Kan Shida
- Yakult Central Institute, Tokyo, Japan
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19
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Zaccaria E, Klaassen T, Alleleyn AME, Boekhorst J, Smokvina T, Kleerebezem M, Troost FJ. Endogenous small intestinal microbiome determinants of transient colonisation efficiency by bacteria from fermented dairy products: a randomised controlled trial. Microbiome 2023; 11:43. [PMID: 36879297 PMCID: PMC9990280 DOI: 10.1186/s40168-023-01491-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 02/06/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND The effects of fermented food consumption on the small intestine microbiome and its role on host homeostasis are largely uncharacterised as our knowledge on intestinal microbiota relies mainly on faecal samples analysis. We investigated changes in small intestinal microbial composition and functionality, short chain fatty acid (SCFA) profiles, and on gastro-intestinal (GI) permeability in ileostomy subjects upon the consumption of fermented milk products. RESULTS We report the results from a randomised, cross-over, explorative study where 16 ileostomy subjects underwent 3, 2-week intervention periods. In each period, they consumed either milk fermented by Lacticaseibacillus rhamnosus CNCM I-3690, or milk fermented by Streptococcus thermophilus CNCM I-1630 and Lactobacillus delbrueckii subsp. bulgaricus CNCM I-1519, or a chemically acidified milk (placebo) daily. We performed metataxonomic, metatranscriptomic analysis, and SCFA profiling of ileostomy effluents as well as a sugar permeability test to investigate the microbiome impact of these interventions and their potential effect on mucosal barrier function. Consumption of the intervention products impacted the overall small intestinal microbiome composition and functionality, mainly due to the introduction of the product-derived bacteria that reach in several samples 50% of the total microbial community. The interventions did not affect the SCFA levels in ileostoma effluent, or gastro-intestinal permeability and the effects on the endogenous microbial community were negligible. The impact on microbiome composition was highly personalised, and we identified the poorly characterised bacterial family, Peptostreptococcaceae, to be positively associated with a low abundance of the ingested bacteria. Activity profiling of the microbiota revealed that carbon- versus amino acid-derived energy metabolism of the endogenous microbiome could be responsible for the individual-specific intervention effects on the small intestine microbiome composition and function, reflected also on urine microbial metabolites generated through proteolytic fermentation. CONCLUSIONS The ingested bacteria are the main drivers of the intervention effect on the small intestinal microbiota composition. Their transient abundance level is highly personalised and influenced by the energy metabolism of the ecosystem that is reflected by its microbial composition ( http://www. CLINICALTRIALS gov , ID NCT NCT02920294). Video Abstract.
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Affiliation(s)
- Edoardo Zaccaria
- Host Microbe Interactomics Group, Wageningen University & Research, De Elst 1, 6708WD, Wageningen, The Netherlands
- Food Innovation and Health, Center for Healthy Eating and Food Innovation, Maastricht University, Venlo, 5911AA, The Netherlands
| | - Tim Klaassen
- Food Innovation and Health, Center for Healthy Eating and Food Innovation, Maastricht University, Venlo, 5911AA, The Netherlands
- Division of Gastroenterology-Hepatology, Department of Internal Medicine, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Center+, P.O. Box 5800, 6202AZ, Maastricht, The Netherlands
| | - Annick M E Alleleyn
- Division of Gastroenterology-Hepatology, Department of Internal Medicine, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Center+, P.O. Box 5800, 6202AZ, Maastricht, The Netherlands
| | - Jos Boekhorst
- Host Microbe Interactomics Group, Wageningen University & Research, De Elst 1, 6708WD, Wageningen, The Netherlands
| | - Tamara Smokvina
- Danone Nutricia Research, Av. De la Vauve, 91767, Palaiseau, France
| | - Michiel Kleerebezem
- Host Microbe Interactomics Group, Wageningen University & Research, De Elst 1, 6708WD, Wageningen, The Netherlands.
| | - Freddy J Troost
- Food Innovation and Health, Center for Healthy Eating and Food Innovation, Maastricht University, Venlo, 5911AA, The Netherlands
- Division of Gastroenterology-Hepatology, Department of Internal Medicine, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Center+, P.O. Box 5800, 6202AZ, Maastricht, The Netherlands
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20
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Zhang X, Luo Q, Guan X, Tang Y, Chen X, Deng J, Fan J. Effects of fermented dairy products on inflammatory biomarkers: A meta-analysis. Nutr Metab Cardiovasc Dis 2023; 33:471-482. [PMID: 36710113 DOI: 10.1016/j.numecd.2022.12.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 11/25/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022]
Abstract
AIM Fermented dairy products (FDPs) are made from raw milk under the action of specific microorganisms by lactic acid bacteria fermentation or co-fermentation of lactic acid bacteria, bifidobacteria, and yeast. The aim of this study was to explore the effects of FDPs on inflammatory biomarkers. DATA SYNTHESIS A comprehensive search was conducted on four electronic databases, including PubMed, Web of Science, Embase, and the Cochrane Library. Finally, fourteen trials (15 arms) were included in this meta-analysis: yogurt (n = 9), fermented milk (n = 4), and kefir (n = 2). Additionally, the random effects model or fixed-effects model was used to pool the study results. Firstly, the analysis indicated that FDPs' supplementation decreased the levels of C-reactive protein (CRP) (SMD = -0.21; 95% CI: -0.40, -0.02; P = 0.033) and increased interferon-gamma (IFN-γ) levels (SMD = 0.12; 95% CI: 0.01, 0.23; P = 0.033). Furthermore, we obtained some statistically significant results in the following subgroups: CRP decreased in participants with metabolic diseases. IFN-γ increased in the intervention that lasted ≥12 weeks, Asian, yogurt, and healthy population. Finally, there was no significant effect on tumor necrosis factor-alpha, interleukin (IL)-6, IL-10, and IL-2. CONCLUSIONS FDPs reduced CRP and increased IFN-γ, but they had no effect on other inflammatory markers. The results showed that the consumption of FDPs was slightly associated with reduced inflammation, but because of the limited literature, these results should be interpreted with caution.
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Affiliation(s)
- Xiaofeng Zhang
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan, 450001, China
| | - Qiuping Luo
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan, 450001, China
| | - Xiaoxian Guan
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan, 450001, China
| | - Yujun Tang
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan, 450001, China
| | - Xiaoli Chen
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan, 450001, China
| | - Jinlan Deng
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan, 450001, China
| | - Jianming Fan
- Department of Nutrition and Food Hygiene, College of Public Health, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan, 450001, China.
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21
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Ammoun I, Kothe CI, Mohellibi N, Beal C, Yaacoub R, Renault P. Lebanese fermented goat milk products: From tradition to meta-omics. Food Res Int 2023; 168:112762. [PMID: 37120212 DOI: 10.1016/j.foodres.2023.112762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 03/20/2023] [Accepted: 03/22/2023] [Indexed: 03/29/2023]
Abstract
Ambriss, Serdaleh and Labneh El Darff are traditional Lebanese products made from fermented goat's milk. A questionnaire completed by 50 producers of these products showed that they are prepared by periodic percolation either by milk or by Laban in amphora or goat skins during the lactation season. Production is carried out on a small scale and in a limited number of production units, often by elderly people, resulting in a real risk of disappearance of these products and loss of the corresponding microbial resources. In this study, 34 samples from 18 producers were characterized by culture-dependent and -independent analyses. The results obtained from these two methods were radically different, the latter revealing in Ambriss and Serdaleh the co-dominance of Lactobacillus kefiranofaciens, a fastidious-growing species, and Lactococcus lactis in a viable but not culturable state. Overall, their composition is reminiscent of kefir grains. Phylogenomic and functional analyses of the genomes of the key species Lb. kefiranofaciens have revealed differences from those found in kefir, particularly in their polysaccharide genes, which may explain the absence of grains. However, Labneh El Darff displayed a dominance of Lactobacillus delbrueckii, probably due to the addition of Laban. In addition, the study identified several zoonotic pathogens, including Streptococcus parasuis, which dominated in one sample. Metagenome-Assembled Genome (MAG) analysis indicated that this pathogen acquired lactose utilization genes through horizontal gene transfer. The contamination of the herd with Mycoplasmopsis agalactiae in the Chouf region was also revealed by MAG analysis of the Serdaleh samples. Antibiotic resistance genes were detected in most of the samples, particularly in the Serdaleh ones, where the dominant L. lactis strains possessed a plasmid with a multi-resistance island. Finally, this study paves the way for further analyses to shed light on the resilience of these ecosystems established in amphora or in goatskins and to improve hygiene practices for milk production.
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Affiliation(s)
- I Ammoun
- Université Paris-Saclay, INRAE, Micalis Institute, 78350 Jouy-en-Josas, France; Lebanese Agricultural Research Institute (LARI), Milk and Milk Products Department, Fanar, Lebanon
| | - C I Kothe
- Université Paris-Saclay, INRAE, Micalis Institute, 78350 Jouy-en-Josas, France; Sustainable Food Innovation Group, The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Denmark
| | - N Mohellibi
- Université Paris-Saclay, INRAE, Micalis Institute, 78350 Jouy-en-Josas, France
| | - C Beal
- Université Paris-Saclay, INRAE, AgroParisTech, UMR SayFood, 91120, Palaiseau, France
| | - R Yaacoub
- Lebanese University, Faculty of Agricultural and Veterinary Sciences, Food Science and Technology Department, Dekwaneh, Lebanon
| | - P Renault
- Université Paris-Saclay, INRAE, Micalis Institute, 78350 Jouy-en-Josas, France.
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22
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Moniente M, Botello-Morte L, García-Gonzalo D, Virto R, Pagán R, Ferreira V, Ontañón I. Combination of SPE and fluorescent detection of AQC-derivatives for the determination at sub-mg/L levels of biogenic amines in dairy products. Food Res Int 2023; 165:112448. [PMID: 36869470 DOI: 10.1016/j.foodres.2022.112448] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 12/29/2022] [Accepted: 12/31/2022] [Indexed: 01/05/2023]
Abstract
Biogenic amines (BAs) are compounds generated by decarboxylation of their amino acid precursors. Their intake, even at low concentrations, can lead to several types of health problems in sensitive individuals. As they can be easily formed in fermented dairy products, their quantitative determination is very relevant. In the present paper, a method for the quantitative determination of four biogenic amines in different dairy products has been developed, validated and applied to 37 samples of milk, 23 of yogurt, and 14 of kefir. Amines were selectively extracted using solid phase extraction, subsequently derivatizatized with 6-aminoquinolyl-N-hydroxysuccinimidyl carbamate and further determined by High Performance Liquid Chromatography with fluorescence detection. The method's sensitivity was highly satisfactory, with limits of detection lower than 0.2 mg/L. Optimal linearity and repeatability were also achieved. BAs were not detected in most of the milk samples, but they were found frequently at high levels in yogurt and kefir samples, reaching values of up to 79 mg/kg total BAs in kefir samples. Levels measured should not be a cause for concern for the population at large, but should be known by BAs-sensitive individuals.
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Affiliation(s)
- Marta Moniente
- Departamento de Producción Animal y Ciencia de los Alimentos, Facultad de Veterinaria, Instituto Agroalimentario de Aragón-IA2 (Universidad de Zaragoza-CITA), C/ Miguel, Servet 177, 50013 Zaragoza, Spain
| | - Laura Botello-Morte
- Departamento de Producción Animal y Ciencia de los Alimentos, Facultad de Veterinaria, Instituto Agroalimentario de Aragón-IA2 (Universidad de Zaragoza-CITA), C/ Miguel, Servet 177, 50013 Zaragoza, Spain; Campus Universitario Villanueva de Gállego, Universidad San Jorge, Autovía, A-23, Zaragoza-Huesca Km, 299, 50830 Villanueva de Gallego, Spain
| | - Diego García-Gonzalo
- Departamento de Producción Animal y Ciencia de los Alimentos, Facultad de Veterinaria, Instituto Agroalimentario de Aragón-IA2 (Universidad de Zaragoza-CITA), C/ Miguel, Servet 177, 50013 Zaragoza, Spain
| | - Raquel Virto
- CNTA, Centro Nacional de Tecnología y Seguridad Alimentaria, Crta-Na134, km 53, San Adrián, 31570 San Adrián, Spain
| | - Rafael Pagán
- Departamento de Producción Animal y Ciencia de los Alimentos, Facultad de Veterinaria, Instituto Agroalimentario de Aragón-IA2 (Universidad de Zaragoza-CITA), C/ Miguel, Servet 177, 50013 Zaragoza, Spain
| | - Vicente Ferreira
- Laboratorio de Análisis del Aroma y Enología (LAAE), Química Analítica, Facultad de Ciencias, Instituto Agroalimentario de Aragón-IA2 (Universidad de Zaragoza-CITA), C/ Pedro Cerbuna, 12, 50009 Zaragoza, Spain
| | - Ignacio Ontañón
- Laboratorio de Análisis del Aroma y Enología (LAAE), Química Analítica, Facultad de Ciencias, Instituto Agroalimentario de Aragón-IA2 (Universidad de Zaragoza-CITA), C/ Pedro Cerbuna, 12, 50009 Zaragoza, Spain.
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23
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Dan T, Hu H, Tian J, He B, Tai J, He Y. Influence of Different Ratios of Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus on Fermentation Characteristics of Yogurt. Molecules 2023; 28:molecules28052123. [PMID: 36903370 PMCID: PMC10004190 DOI: 10.3390/molecules28052123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/08/2023] [Accepted: 02/15/2023] [Indexed: 03/03/2023] Open
Abstract
Lactic acid bacteria (LAB) are industrially important bacteria that are widely used in the fermented food industry, especially in the manufacture of yogurt. The fermentation characteristics of LAB are an important factor affecting the physicochemical properties of yogurts. Here, different ratios of L. delbrueckii subsp. bulgaricus IMAU20312 and S. thermophilus IMAU80809 were compared with a commercial starter JD (control) for their effects on viable cell counts, pH values, titratable acidity (TA), viscosity and water holding capacity (WHC) of milk during fermentation. Sensory evaluation and flavour profiles were also determined at the end of fermentation. All samples had a viable cell count above 5.59 × 107 CFU/mL at the end of fermentation, and a significant increase in TA and decrease in pH were observed. Viscosity, WHC and the sensory evaluation results of one treatment ratio (A3) were closer to the commercial starter control than the others. A total of 63 volatile flavour compounds and 10 odour-active (OAVs) compounds were detected in all treatment ratios and the control according to the results from solid-phase micro-extraction-gas chromatography-mass spectrometry (SPME-GC-MS). Principal components analysis (PCA) also indicated that the flavour characteristics of the A3 treatment ratio were closer to the control. These results help us understand how the fermentation characteristics of yogurts are affected by the ratio of L. delbrueckii subsp. bulgaricus to S. thermophilus in starter cultures; this is useful for the development of value-added fermented dairy products.
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Affiliation(s)
- Tong Dan
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Department of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China
- Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Department of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China
- Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Hohhot 010018, China
- Correspondence:
| | - Haimin Hu
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Department of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China
- Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Department of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China
- Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Hohhot 010018, China
| | - Jiale Tian
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Department of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China
- Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Department of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China
- Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Hohhot 010018, China
| | - Binbin He
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Department of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China
- Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Department of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China
- Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Hohhot 010018, China
| | - Jiahui Tai
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Department of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China
- Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Department of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China
- Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Hohhot 010018, China
| | - Yanyan He
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Department of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China
- Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Department of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China
- Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Hohhot 010018, China
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24
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Meng F, Lyu Y, Chen X, Lu F, Zhao H, Lu Y, Zhao M, Lu Z. Maltose-Enhanced Exopolysaccharide Synthesis of Lactiplantibacillus plantarum through CRP-like Protein. J Agric Food Chem 2023; 71:1113-1121. [PMID: 36602107 DOI: 10.1021/acs.jafc.2c07880] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Carbon sources alter the synthesis of exopolysaccharides (EPS) in Lactiplantibacillus plantarum. Maltose increased the EPS production of L. plantarum 163 6.5-fold. Subsequently, EPS production, transcriptome, and proteome were analyzed using glucose or maltose to further clarify the regulatory mechanism. A cAMP receptor protein (UniProtKB: F9UNI5) has been identified to control EPS synthesis in the presence of cAMP by binding to the EPS synthesis promoter Pcps4A-J. Overexpression of the cAMP synthesis gene cyaA increased cAMP content and EPS production 4.5- and 2.2-fold, respectively. Furthermore, yogurt produced with L. plantarum 163-cyaA had a similar viscosity to that of commercial Greek yogurt; it had 20 and 83.7% greater viscosity than that produced with L. plantarum 163 with maltose and glucose, respectively. These findings indicated that L. plantarum 163-cyaA has potential applications in the production of functional fermented dairy products.
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Affiliation(s)
- Fanqiang Meng
- College of Food Science and Technology, Nanjing Agricultural University, 1 Weigang, Nanjing 210095, China
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture; Microbiology Department, College of Life Sciences, Nanjing Agricultural University, Nanjing, Nanjing 210095, China
| | - Yunbin Lyu
- College of Food Science and Technology, Nanjing Agricultural University, 1 Weigang, Nanjing 210095, China
| | - Xiaoyu Chen
- College of Food Science and Technology, Nanjing Agricultural University, 1 Weigang, Nanjing 210095, China
| | - Fengxia Lu
- College of Food Science and Technology, Nanjing Agricultural University, 1 Weigang, Nanjing 210095, China
| | - Haizhen Zhao
- College of Food Science and Technology, Nanjing Agricultural University, 1 Weigang, Nanjing 210095, China
| | - Yingjian Lu
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing 21003, China
| | - Mingwen Zhao
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture; Microbiology Department, College of Life Sciences, Nanjing Agricultural University, Nanjing, Nanjing 210095, China
| | - Zhaoxin Lu
- College of Food Science and Technology, Nanjing Agricultural University, 1 Weigang, Nanjing 210095, China
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25
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Chen L, Bagnicka E, Chen H, Shu G. Healthy potential of fermented goat dairy products: composition comparison with fermented cow milk, probiotics selection, health benefits and mechanisms. Food Funct 2023; 14:3423-3436. [PMID: 36974741 DOI: 10.1039/d3fo00413a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
Goat milk as a preferable probiotic vehicle has been investigated and the contribution of fermented goat dairy products to the nutritional and economic wellbeing of the world is tremendous. This...
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Affiliation(s)
- Li Chen
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710119, PR China.
- Institute of Genetics and Animal Biotechnology, Polish Academy of Sciences, Jastrzębiec, 05-552, Poland.
| | - Emilia Bagnicka
- Institute of Genetics and Animal Biotechnology, Polish Academy of Sciences, Jastrzębiec, 05-552, Poland.
| | - He Chen
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China.
| | - Guowei Shu
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China.
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26
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Danielewicz A, Morze J, Staniewska K, Dąbrowska A, Sawicki T, Yang Z, Baranowska M, Darewicz M, Żulewska J, Staniewski B, Przybyłowicz KE. Association between Intake of Fermented Dairy Product and Diet Quality, Health Beliefs in a Representative Sample of Polish Population. Nutrients 2022; 14:nu14235018. [PMID: 36501048 PMCID: PMC9736614 DOI: 10.3390/nu14235018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/10/2022] [Accepted: 11/20/2022] [Indexed: 11/29/2022] Open
Abstract
This study aimed to evaluate the association of diet quality and perception of consumption benefits with intake of fermented dairy products in a representative sample of the Polish population. The study was carried out in February 2020 and involved 2009 men and women randomly sampled from the representative Polish population stratified into two age groups (19-30 and 66-75 years). Dairy product intake was evaluated using a qualitative food frequency questionnaire. Diet quality was assessed by calculating the Mediterranean Diet Adherence Screener (MEDAS) score. The perceived health benefit of dairy product consumption was assessed by a literature-based questionnaire. The Health Concern Scale was used to measure participants' attitudes toward health. The median intake of fermented dairy products was 0.8 portion/day (IQR: 0.4-1.6). Intake of fermented dairy products was associated with a higher MEDAS score. We observed that people with the highest intake of fermented dairy products consumed more oils, vegetables, wine, legumes, fish and seafood, sweets and pastries, nuts, had a higher preference for white meat and were more likely to report their perceived benefits to maintain body weight, reduce cardiovascular risk, and improve immune and dental health. Moreover, a high intake of fermented dairy products was positively related to paying more attention to health. Our study identified patterns of health behaviors associated with the frequent consumption of fermented dairy products. We observed that the intake of fermented dairy products is associated with better diet quality, consumer self-consciousness, and a greater attitude toward personal health.
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Affiliation(s)
- Anna Danielewicz
- Department of Human Nutrition, University of Warmia and Mazury in Olsztyn, 10-718 Olsztyn, Poland
- Correspondence: (A.D.); (K.E.P.); Tel.: +48-89-524-5512 (A.D.); +48-89-524-5521 (K.E.P.)
| | - Jakub Morze
- Department of Human Nutrition, University of Warmia and Mazury in Olsztyn, 10-718 Olsztyn, Poland
- Department of Cardiology and Internal Diseases, University of Warmia and Mazury in Olsztyn, 10-082 Olsztyn, Poland
| | - Katarzyna Staniewska
- Department of Commodity Science and Food Analysis, University of Warmia and Mazury in Olsztyn, 10-726 Olsztyn, Poland
| | - Aneta Dąbrowska
- Department of Dairy Science and Quality Management, University of Warmia and Mazury in Olsztyn, 10-719 Olsztyn, Poland
| | - Tomasz Sawicki
- Department of Human Nutrition, University of Warmia and Mazury in Olsztyn, 10-718 Olsztyn, Poland
| | - Zhennai Yang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China
| | - Maria Baranowska
- Department of Dairy Science and Quality Management, University of Warmia and Mazury in Olsztyn, 10-719 Olsztyn, Poland
| | - Małgorzata Darewicz
- Deparment of Food Biochemistry, University of Warmia and Mazury in Olsztyn, 10-726 Olsztyn, Poland
| | - Justyna Żulewska
- Department of Dairy Science and Quality Management, University of Warmia and Mazury in Olsztyn, 10-719 Olsztyn, Poland
| | - Bogusław Staniewski
- Department of Dairy Science and Quality Management, University of Warmia and Mazury in Olsztyn, 10-719 Olsztyn, Poland
| | - Katarzyna E. Przybyłowicz
- Department of Human Nutrition, University of Warmia and Mazury in Olsztyn, 10-718 Olsztyn, Poland
- Correspondence: (A.D.); (K.E.P.); Tel.: +48-89-524-5512 (A.D.); +48-89-524-5521 (K.E.P.)
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27
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Villaseñor-Aranguren M, Rosés C, Riezu-Boj JI, López-Yoldi M, Ramos-Lopez O, Barceló AM, Milagro FI. Association of the Gut Microbiota with the Host's Health through an Analysis of Biochemical Markers, Dietary Estimation, and Microbial Composition. Nutrients 2022; 14:nu14234966. [PMID: 36500996 PMCID: PMC9735734 DOI: 10.3390/nu14234966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/04/2022] [Accepted: 11/04/2022] [Indexed: 11/25/2022] Open
Abstract
This study aims to analyze the relationship between gut microbiota composition and health parameters through specific biochemical markers and food consumption patterns in the Spanish population. This research includes 60 Spanish adults aged 47.3 ± 11.2 years old. Biochemical and anthropometric measurements, and a self-referred dietary survey (food frequency questionnaire), were analyzed and compared with the participant´s gut microbiota composition analyzed by 16s rDNA sequencing. Several bacterial strains differed significantly with the biochemical markers analyzed, suggesting an involvement in the participant´s metabolic health. Lower levels of Lactobacillaceae and Oscillospiraceae and an increase in Pasteurellaceae, Phascolarctobacterium, and Haemophilus were observed in individuals with higher AST levels. Higher levels of the Christensenellaceae and a decrease in Peptococcaceae were associated with higher levels of HDL-c. High levels of Phascolarctobacterium and Peptococcus and low levels of Butyricicoccus were found in individuals with higher insulin levels. This study also identified associations between bacteria and specific food groups, such as an increase in lactic acid bacteria with the consumption of fermented dairy products or an increase in Verrucomicrobiaceae with the consumption of olive oil. In conclusion, this study reinforces the idea that specific food groups can favorably modulate gut microbiota composition and have an impact on host´s health.
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Affiliation(s)
| | - Carles Rosés
- Servei de Genὸmica, Universitat Autὸnoma de Barcelona, 08193 Bellaterra, Spain
| | - José Ignacio Riezu-Boj
- Center for Nutrition Research, University of Navarra, 31008 Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain
| | - Miguel López-Yoldi
- Center for Nutrition Research, University of Navarra, 31008 Pamplona, Spain
| | - Omar Ramos-Lopez
- Medicine and Psychology School, Autonomous University of Baja California, Tijuana 22390, Baja California, Mexico
| | - Anna M. Barceló
- Servei de Genὸmica, Universitat Autὸnoma de Barcelona, 08193 Bellaterra, Spain
| | - Fermín I. Milagro
- Center for Nutrition Research, University of Navarra, 31008 Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain
- Department of Nutrition, Food Science and Physiology, University of Navarra, 31008 Pamplona, Spain
- Centro de Investigación Biomédica en Red de la Fisiopatología de la Obesidad y la Nutrición (CIBERobn), Carlos III Health Institute, 28029 Madrid, Spain
- Correspondence:
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28
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Du R, Yu L, Yu N, Ping W, Song G, Ge J. Characterization of exopolysaccharide produced by Levilactobacillus brevis HDE-9 and evaluation of its potential use in dairy products. Int J Biol Macromol 2022. [PMID: 35839950 DOI: 10.1016/j.ijbiomac.2022.07.057.epub2022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
The bacterial strain HDE-9 was isolated from sauerkraut and identified as Levilactobacillus brevis. An exopolysaccharide (EPS) was isolated and purified from L. brevis HDE-9, and a preliminary investigation of its structural characteristics and biological activity was conducted. The molecular weight of the EPS was >1.0 × 106 Da. Fourier transform infrared (FT-IR) spectroscopy and nuclear magnetic resonance (NMR) spectroscopy revealed that the EPS was composed of α-(1 → 6) linked d-glucopyranose units. X-ray diffraction (XRD) data on the EPS revealed its non-crystalline amorphous structure. Scanning electron microscopy (SEM) of the EPS revealed a smooth surface with sheet structures. The EPS exhibited the high value in thermal stability, water solubility, water holding capacity (WHC), and emulsification activity (EA). The water contact angle of the EPS revealed relatively high hydrophobicity in the presence of sucrose. The EPS also showed a strong milk solidification capacity in a dose-dependent manner. The EPS could significantly improve the texture of yoghurt, indicating its potential application as a functional starter in the production of fermented dairy products.
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Affiliation(s)
- Renpeng Du
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin 150500, PR China; Key Laboratory of Microbiology, College of Heilongjiang Province, School of Life Sciences, Heilongjiang University, Harbin 150080, PR China
| | - Liansheng Yu
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin 150500, PR China; Key Laboratory of Microbiology, College of Heilongjiang Province, School of Life Sciences, Heilongjiang University, Harbin 150080, PR China
| | - Ningxin Yu
- Key Laboratory of Microbiology, College of Heilongjiang Province, School of Life Sciences, Heilongjiang University, Harbin 150080, PR China
| | - Wenxiang Ping
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin 150500, PR China; Key Laboratory of Microbiology, College of Heilongjiang Province, School of Life Sciences, Heilongjiang University, Harbin 150080, PR China
| | - Gang Song
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin 150500, PR China; Key Laboratory of Microbiology, College of Heilongjiang Province, School of Life Sciences, Heilongjiang University, Harbin 150080, PR China.
| | - Jingping Ge
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin 150500, PR China; Key Laboratory of Microbiology, College of Heilongjiang Province, School of Life Sciences, Heilongjiang University, Harbin 150080, PR China.
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29
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Srivastava U, Nataraj BH, Kumari M, Kadyan S, Puniya AK, Behare PV, Nagpal R. Antioxidant and immunomodulatory potency of Lacticaseibacillus rhamnosus NCDC24 fermented milk-derived peptides: A computationally guided in-vitro and ex-vivo investigation. Peptides 2022; 155:170843. [PMID: 35878657 DOI: 10.1016/j.peptides.2022.170843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 07/10/2022] [Accepted: 07/19/2022] [Indexed: 10/17/2022]
Abstract
Infections of microbial and non-microbial origins have been associated with significant immunological manifestations, thereby underscoring the need for a thorough understanding and investigation of novel immunomodulatory and antioxidant molecules that could prevent these incidences. To this end, we herein aim to identify fermented milk peptides with antioxidant and immunomodulatory properties that could be exploited for specific future applications. Our computational prediction models indicate that these peptides are non-toxic and possess considerable hydrophobicity (19.82-38.96 %) and functionality. Further analyses reveal that two of the four peptides, i.e., Pep 1 (AGWNIPM) and Pep 4 (YLGYLEQLLR), possess higher in-vitro antioxidant activity. The immunomodulatory potential of these two peptides (Pep 1 and Pep 4) is further demonstrated by using a combination of molecular simulation trajectory and ex-vivo approaches. Both peptides demonstrate ability to control the production of pro- inflammatory (TNF-α, IL-1, and IL-6) and anti-inflammatory (IL-10) cytokines as well as nitric oxide release in LPS-stimulated murine peritoneal macrophages. Similarly, peptide interferences also lead to significant (P < 0.05) improvement in macrophage phagocytic capacity. Taken together, these findings highlight the antioxidant and immunomodulatory properties of fermented milk peptides (Pep 1 and Pep 4) within the cellular environment and should facilitate prospective studies exploring such bioactive peptides and related functional molecules mediating the benefits of fermented milk products on human health.
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Affiliation(s)
- Umang Srivastava
- Techno-functional Starters Lab, National Collection of Dairy Cultures (NCDC), Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal 132001, India
| | - Basavaprabhu H Nataraj
- Techno-functional Starters Lab, National Collection of Dairy Cultures (NCDC), Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal 132001, India
| | - Manorama Kumari
- Techno-functional Starters Lab, National Collection of Dairy Cultures (NCDC), Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal 132001, India
| | - Saurabh Kadyan
- Techno-functional Starters Lab, National Collection of Dairy Cultures (NCDC), Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal 132001, India; Department of Nutrition and Integrative Physiology, Florida State University, Tallahassee, FL 32306, USA
| | - Anil K Puniya
- Anaerobic Microbiology Lab, Dairy Microbiology Division, National Dairy Research Institute, Karnal 132001, India
| | - Pradip V Behare
- Techno-functional Starters Lab, National Collection of Dairy Cultures (NCDC), Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal 132001, India.
| | - Ravinder Nagpal
- Department of Nutrition and Integrative Physiology, Florida State University, Tallahassee, FL 32306, USA.
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30
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Wang H, Zhou X, Sun Y, Sun X, Guo M. Differences in Protein Profiles of Kefir Grains from Different Origins When Subcultured in Goat Milk. J Agric Food Chem 2022; 70:7515-7524. [PMID: 35687069 DOI: 10.1021/acs.jafc.2c01391] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Proteins not only serve as a nitrogen source for microorganisms but are the main skeleton of kefir grains. After subculturing in goat milk for 4 months, proteins and peptides in three kefir grains from China, Germany, and the United States were analyzed. Except for the S-layer protein from special Lactobacillus sp., αs1-casein, αs2-casein, and β-casein from goat milk were found in kefir grains. These proteins could form aggregates through a covalent interaction with polysaccharides to maintain the morphological stability of the grains. Furthermore, they were highly related to the microbiota in kefir grains. Additionally, a number of hydrophilic/hydrophobic peptides that were hydrolyzed by extracellular proteases were found from kefir grains. A correlation may exist between peptides and Lactobacillus sp. in kefir grains. Bioactive peptides, including DKIHPF, LGPVRGPFP, and QEPVLGPVRGPFP, were found from these kefir grains. The results indicated that goat milk as a substrate affects the protein and peptide composition of kefir grains.
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Affiliation(s)
- Hao Wang
- Department of Food Quality and Safety, College of Food Science and Technology, Ocean University of China, Qingdao, Shandong 266100, China
- Key Laboratory of Dairy Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Xinhui Zhou
- Key Laboratory of Dairy Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Yuxue Sun
- Key Laboratory of Dairy Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Xiaomeng Sun
- Key Laboratory of Dairy Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Mingruo Guo
- Department of Nutrition and Food Sciences, College of Agriculture and Life Sciences, University of Vermont, Burlington, Vermont 05405, United States
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Bikheet MM, Mahmoud ME, Yassien EE, Hassan HM. Effect of lactic acid bacteria isolated from some fermented dairy products on carbon tetrachloride-induced hepatotoxicity and nephrotoxicity of albino rats. Environ Sci Pollut Res Int 2022; 29:11790-11800. [PMID: 34553279 DOI: 10.1007/s11356-021-16524-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 09/09/2021] [Indexed: 06/13/2023]
Abstract
The current research was performed to evaluate the potential protective effect of Lactobacillus paracasei ssp. paracasei, Pediococcus acidilactici, Lactococcus lactis ssp. lactis, and silymarin in the alleviation of health (hepatic and renal) complications caused by carbon tetrachloride (CCl4) in rats. Healthy sixty albino rats were divided into six groups, the first group was control (negative), the second group (control positive) was injected CCl4 (1 ml/kg, 1:1 v/v paraffin oil mixture, i.p. every third day for 8 weeks), the third group (CCl4 + silymarin group) receiving both CCl4 and daily silymarin therapy (50 mg/kg, oral), and the fourth group: CCl4 + Lactobacillus paracasei (1 ml orally). The fifth group (CCl4 + Pediococcus acidilactici 1 ml orally) and the sixth group (CCl4 + Lactococcus lactis 1 ml orally) for 8 weeks per day. Biochemical markers were tested for blood, liver, and kidney tissue. Histopathological examination of the liver and kidney tissues was performed. The findings obtained have shown that Lactobacillus paracasei ssp. paracasei, Pediococcus acidilactici, and Lactococcus lactis ssp. lactis improved the disrupted biochemical parameters caused by CCl4 therapy. Besides, the findings of the histopathology are in consistent with biochemical parameters and the protective ability of lactic acid bacteria suggesting that the best lactic acid bacteria were Pediococcus acidilactici that helped strengthen liver fibrosis caused by CCl4 therapy, while the best bacterium for improving renal damage was Lactococcus lactis.
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Affiliation(s)
- Maha M Bikheet
- Department of Dairy Science, Faculty of Agriculture, Minia University, El-Minia, Egypt
| | - Magda E Mahmoud
- Department of Agricultural Chemistry, Faculty of Agriculture, Minia University, El-Minia, Egypt
| | - Eman E Yassien
- Department of Agricultural Chemistry, Faculty of Agriculture, Minia University, El-Minia, Egypt
| | - Hanaa M Hassan
- Department of Agricultural Chemistry, Faculty of Agriculture, Minia University, El-Minia, Egypt.
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Guillemard E, Poirel M, Schäfer F, Quinquis L, Rossoni C, Keicher C, Wagner F, Szajewska H, Barbut F, Derrien M, Malfertheiner P. A Randomised, Controlled Trial: Effect of a Multi-Strain Fermented Milk on the Gut Microbiota Recovery after Helicobacter pylori Therapy. Nutrients 2021; 13:nu13093171. [PMID: 34579049 PMCID: PMC8466689 DOI: 10.3390/nu13093171] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/27/2021] [Accepted: 09/07/2021] [Indexed: 12/21/2022] Open
Abstract
Helicobacter pylori (Hp) eradication therapy alters gut microbiota, provoking gastrointestinal (GI) symptoms that could be improved by probiotics. The study aim was to assess the effect in Hp patients of a Test fermented milk containing yogurt and Lacticaseibacillus (L. paracasei CNCM I-1518 and I-3689, L. rhamnosus CNCM I-3690) strains on antibiotic associated diarrhea (AAD) (primary aim), GI-symptoms, gut microbiota, and metabolites. A randomised, double-blind, controlled trial was performed on 136 adults under 14-day Hp treatment, receiving the Test or Control product for 28 days. AAD and GI-symptoms were reported and feces analysed for relative and quantitative gut microbiome composition, short chain fatty acids (SCFA), and calprotectin concentrations, and viability of ingested strains. No effect of Test product was observed on AAD or GI-symptoms. Hp treatment induced a significant alteration in bacterial and fungal composition, a decrease of bacterial count and alpha-diversity, an increase of Candida and calprotectin, and a decrease of SCFA concentrations. Following Hp treatment, in the Test as compared to Control group, intra-subject beta-diversity distance from baseline was lower (padj = 0.02), some Enterobacteriaceae, including Escherichia-Shigella (padj = 0.0082) and Klebsiella (padj = 0.013), were less abundant, and concentrations of major SCFA (p = 0.035) and valerate (p = 0.045) were higher. Viable Lacticaseibacillus strains were detected during product consumption in feces. Results suggest that, in patients under Hp treatment, the consumption of a multi-strain fermented milk can induce a modest but significant faster recovery of the microbiota composition (beta-diversity) and of SCFA production and limit the increase of potentially pathogenic bacteria.
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Affiliation(s)
- Eric Guillemard
- Danone Nutricia Research, Department of Innovation Science and Nutrition, 91767 Palaiseau, France; (M.P.); (F.S.); (L.Q.); (C.R.); (M.D.)
- Correspondence: ; Tel.: +33-6-29-12-63-64
| | - Marion Poirel
- Danone Nutricia Research, Department of Innovation Science and Nutrition, 91767 Palaiseau, France; (M.P.); (F.S.); (L.Q.); (C.R.); (M.D.)
| | - Florent Schäfer
- Danone Nutricia Research, Department of Innovation Science and Nutrition, 91767 Palaiseau, France; (M.P.); (F.S.); (L.Q.); (C.R.); (M.D.)
| | - Laurent Quinquis
- Danone Nutricia Research, Department of Innovation Science and Nutrition, 91767 Palaiseau, France; (M.P.); (F.S.); (L.Q.); (C.R.); (M.D.)
| | - Caroline Rossoni
- Danone Nutricia Research, Department of Innovation Science and Nutrition, 91767 Palaiseau, France; (M.P.); (F.S.); (L.Q.); (C.R.); (M.D.)
| | - Christian Keicher
- Charité Research Organisation GmbH, 10117 Berlin, Germany; (C.K.); (F.W.)
| | - Frank Wagner
- Charité Research Organisation GmbH, 10117 Berlin, Germany; (C.K.); (F.W.)
| | - Hania Szajewska
- Department of Paediatrics, Medical University of Warsaw, 02-091 Warszawa, Poland;
| | | | - Muriel Derrien
- Danone Nutricia Research, Department of Innovation Science and Nutrition, 91767 Palaiseau, France; (M.P.); (F.S.); (L.Q.); (C.R.); (M.D.)
| | - Peter Malfertheiner
- Department of Gastroenterology, Hepatology and Infectious Diseases, Magdeburg Clinic, OVGU University, 39120 Magdeburg, Germany;
- Department of Internal Medicine II, LMU University Clinic, 81377 München, Germany
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33
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Simonenko ES, Begunova AV. [Development of fermented milk product based on mare milk and lactic microorganisms association]. Vopr Pitan 2021; 90:115-125. [PMID: 34719149 DOI: 10.33029/0042-8833-2021-90-5-115-125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 09/01/2021] [Indexed: 06/13/2023]
Abstract
Since ancient times, mare's milk has been widely used by many peoples. Thanks to its unique composition, it is now used in the nutrition of people with allergies to cow's milk, in the technologies of foods for special dietary uses, etc. To expand the range of products with useful properties, it is advisable to develop fermented milk products based on mare's milk. Numerous studies indicate that the use of fermented milk products provides various health benefits. And the use of probiotic cultures in the composition of starter cultures for fermented milk products allows you to add a number of functional properties to the product. However, the only fermented milk product available on the market from mare's milk is koumiss. Therefore, the development of new fermented milk products based on mare's milk is relevant and in demand. The aim of the study was to develop a fermented milk product based on mare's milk using an association consisting of yogurt starter culture and a probiotic strain of L. rhamnosus F. Material and methods. For the development of a fermented milk product based on mare's milk, the yogurt starter STBp (S. thermophilus and L. delbrueckii subsp bulgaricus) and the probiotic culture L. rhamnosus F (GenBank MN994629) from the collection of lactic acid and probiotic microorganisms of VNIMI were chosen. As a basis for the fermented milk product, mare's milk was used with the addition of dry mare's or dry cow's milk, pre-pasteurized at a temperature of 65±1 °C with a holding time of 30 min and cooled to a fermentation temperature of 37±1 °C. In the course of the work, the activity of acid formation during product fermentation, the duration of fermentation and the dynamics of the number of lactic acid bacteria and L. rhamnosus F probiotic strain during fermentation were studied, depending on the ratio of cultures in the ferment, the dose of the ferment introduced and the base for fermentation. The antimicrobial activity of the product was determined by agar well diffusion assay. Results. It was found that L. rhamnosus F has a low acid-forming activity, so the use of a combined starter culture (association) was proposed. It was determined that the addition of cow's milk powder to mare's milk positively affects the activity of acid formation; after 6 hours of fermentation, the pH value varied in the range of 4.6-4.83, and after 8 hours pH was 4.44-4.65. When dry mare's milk was added, the pH value after 8 hours of fermentation was in the range of 4.71-4.98 pH units. The influence of the amount of combined starter culture (association) and its cultures ratio, the duration of fermentation on the content of lactic acid bacteria, including the probiotic strain L. rhamnosus F in the fermented milk product based on mare's milk, was established. The largest amount of L. rhamnosus F was contained in the product fermented by 7% association with the ratio of cultures 1/4 and 1/6 and after 8 h it amounted to 7-9.5×108 CFU/cm3. Conclusion. Summarizing the results of the research, the technology of a fermented milk product based on mare's milk was developed: the amount of starter culture (associations) - 7%, the ratio of cultures - 1 part of the starter culture for yogurt and 6 parts of L. rhamnosus F (1/6), the fermentation temperature - 37±1 °C, the duration of fermentation - 6 hours with the addition of cow's milk powder and 8 hours with the addition of mare's milk powder. The developed fermented milk product has antimicrobial activity against opportunistic and pathogenic microorganisms E. coli ATCC 25922, S. aureus ATCC 6538, S. typhimurium ATCC 14028.
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Affiliation(s)
- E S Simonenko
- Research Institute of Baby Food - a branch of Federal Research Center for Nutrition, Biotechnology and Food Safety, 143500, Istra, Moscow Region, Russian Federation
| | - A V Begunova
- All-Russian Dairy Research Institute, 115093, Moscow, Russian Federation
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Kostecka M, Jackowska I, Kostecka J. A Comparison of the Effects of Young-Child Formulas and Cow's Milk on Nutrient Intakes in Polish Children Aged 13-24 Months. Nutrients 2021; 13:nu13082511. [PMID: 34444672 PMCID: PMC8398400 DOI: 10.3390/nu13082511] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 07/12/2021] [Accepted: 07/22/2021] [Indexed: 11/16/2022] Open
Abstract
Adequately balanced daily food rations that provide the body with sufficient amounts of energy and nutrients, including minerals, are particularly important in early childhood when rapid physical, intellectual and motor development takes place. Cow’s milk (CM) and young-child formulas (YCFs) are introduced to a child’s diet past the first year of age. The main aim of the present study was to perform a qualitative and a quantitative analysis of daily food rations of young children based on the recommendations of the daily food ration model. An attempt was also made to determine whether the type of consumed milk (YCF or CM) adequately meets young children’s energy demands and contributes to the incorporation of different food groups into a balanced and healthy diet for children aged 13–24 months. A total of 714 parents between October 2019 and March 2020 filled out a food frequency questionnaire. In the second stage of the study, the parents participated in a dietary recall and were asked to keep diaries of all meals and foods consumed by children over a period of three days. The mean daily intake of CM/YCF and fermented milks was determined at 360 mL ± 128 mL, and it accounted for 55.4% of the guideline values. Flavored dairy products were consumed more frequently than fermented milks without added sugar or flavoring (94 ± 17 g vs. 56 ± 26 g, p < 0.05). Diets incorporating CM were significantly more abundant in protein than YCF diets (29.3 g vs. 21.9 g; p < 0.01). Liquid intake was somewhat higher in children fed YCFs (1280.8 mL vs. 1120.1; p < 0.05), mainly due to the higher consumption of fruit juice, nectars and sweetened hot beverages (246 ± 35 mL in the YCF group vs. 201 ± 56 mL in the CM group; p < 0.05). Children fed YCF consumed significantly larger amounts of sweetened beverages such as tea sweetened with sugar or honey, sweetened hot chocolate or instant teas (OR = 2.54; Cl: 1.32–3.26; p < 0.001), than children receiving CM. This group was also characterized by higher consumption of sweetened dairy products, mainly cream cheese desserts, fruit yogurt and yogurt with cereal (OR = 1.87; Cl: 1.36–2.54; p < 0.01), as well as a lower daily intake of plain fermented milks (OR = 0.56; Cl: 0.21–0.79; p < 0.001). The daily food intake and the quality of the diets administered to children aged 13–24 months were evaluated and compared with the model food ration. It was found that milk type influenced children’s eating habits and preference for sweet-tasting foods. The study also demonstrated that Polish parents and caregivers only have limited knowledge of nutritional guidelines for toddlers.
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Affiliation(s)
- Malgorzata Kostecka
- Faculty of Food Science and Biotechnology, University of Life Sciences in Lublin, Akademicka 15, 20-950 Lublin, Poland;
- Correspondence: ; Tel.: +48-814-456-846
| | - Izabella Jackowska
- Faculty of Food Science and Biotechnology, University of Life Sciences in Lublin, Akademicka 15, 20-950 Lublin, Poland;
| | - Julianna Kostecka
- Faculty of Medicine, Medical University of Lublin, Chodźki 19, 20-093 Lublin, Poland;
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Teren A, Vogel A, Beutner F, Gielen S, Burkhardt R, Scholz M, Thiery J, Ceglarek U. Relationship between fermented dairy consumption, circulating short-chain acylcarnitines and angiographic severity of coronary artery disease. Nutr Metab Cardiovasc Dis 2020; 30:1662-1672. [PMID: 32684363 DOI: 10.1016/j.numecd.2020.05.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 05/13/2020] [Accepted: 05/27/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND AND AIMS Current epidemiologic data suggest beneficial cardiovascular effects of fermented dairy products (FDP). However, the relationship between FDP consumption and angiographic coronary status has not been previously studied. Furthermore, the role of novel metabolomic biomarkers of cardiovascular risk in this context is unclear. We hypothesize that short-chain acylcarnitines (SCA) reflect the link between FDP intake and angiographic extent of stable coronary artery disease (CAD). METHODS AND RESULTS We recruited 1185 patients admitted for suspected CAD [median age 62 years (interquartile range: 54-69); 714 men (60.3%)]. Prior to coronary angiography, each patient completed a validated Food Frequency Questionnaire. In addition, venous blood was collected from each patient for whole blood metabolomic analysis, using targeted mass-spectrometry. CAD was defined by the presence of ≥1 coronary stenosis ≥50%. Patients with CAD (n = 441) reported lower median FDP intake [86.8 g/day (IQR: 53.4-127.6)] than patients without CAD [n = 744; 103.9 g/day (IQR: 62.9-152.7); p < 0.001]. Upon adjustment for relevant confounders, increased circulating SCA, particularly level of acetylcarnitine (C2) associated with both higher CAD probability [SCA:β(SE) = 0.584 (0.235), p = 0.013; C2:β(SE) = 0.575 (0.242), p = 0.017] and decreased FDP consumption [SCA:β/100 g FDP-increment/day (SE) = -0.785 (0.242), p = 0.001; C2:β(SE) = -0.560 (0.230), p = 0.015]. By mediation analysis, neither SCA nor C2 showed relevant mediator effect linking FDP consumption to the risk of CAD. CONCLUSION Increased consumption of fermented milk was associated with lower prevalence of CAD and correlated inversely with circulating SCA, in particular with acetylcarnitine. No substantial mediator effect of SCA linking fermented milk intake with risk of CAD was found. CLINICAL TRIAL REGISTRY NCT00497887.
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Affiliation(s)
- Andrej Teren
- LIFE - Leipzig Research Center for Civilization Diseases, Germany; University Leipzig, Germany; Department of Cardiology, Angiology and Intensive Care, Detmold, Germany; Klinikum Lippe, Detmold, Germany.
| | - Anika Vogel
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University Leipzig, Germany
| | - Frank Beutner
- LIFE - Leipzig Research Center for Civilization Diseases, Germany; University Leipzig, Germany; Department of Internal Medicine/Cardiology, Germany; Heart Center University Leipzig, Germany; Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University Leipzig, Germany
| | - Stephan Gielen
- LIFE - Leipzig Research Center for Civilization Diseases, Germany; University Leipzig, Germany; Department of Cardiology, Angiology and Intensive Care, Detmold, Germany; Klinikum Lippe, Detmold, Germany
| | - Ralph Burkhardt
- LIFE - Leipzig Research Center for Civilization Diseases, Germany; University Leipzig, Germany; Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University Leipzig, Germany
| | - Markus Scholz
- LIFE - Leipzig Research Center for Civilization Diseases, Germany; University Leipzig, Germany; Institute of Medical Informatics, Statistics and Epidemiology, Germany
| | - Joachim Thiery
- LIFE - Leipzig Research Center for Civilization Diseases, Germany; University Leipzig, Germany; Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University Leipzig, Germany
| | - Uta Ceglarek
- LIFE - Leipzig Research Center for Civilization Diseases, Germany; University Leipzig, Germany; Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University Leipzig, Germany
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Elleuch L, Salem-Berrabah OB, Cherni Y, Sghaier-Hammami B, Kasmi M, Botta C, Ouerghi I, Franciosa I, Cocolin L, Trabelsi I, Chatti A. A new practical approach for the biological treatment of a mixture of cheese whey and white wastewaters using Kefir grains. Environ Sci Pollut Res Int 2020; 27:33127-33139. [PMID: 32529610 DOI: 10.1007/s11356-020-09549-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 06/01/2020] [Indexed: 06/11/2023]
Abstract
Kefir grains are a microbial consortium of different genera of bacteria and yeasts. In this study, the performance of Tunisian Kefir grains during the biological treatment of a mixture of Gouda cheese whey and white wastewaters (GCW) in ratio 1:1 with very high organic matter concentration is investigated. The biological process was evaluated and optimized through the response surface methodology. Under the optimum conditions, Kefir grains concentration of 1.02%, temperature at 36.68 °C, and incubation time of 5.14 days, the removal efficiencies of COD, PO43-, and NO3- were 87, 37.48, and 39.5%, respectively. Interestingly, the reusability tests of the grains proved not only their high resistance to harsh environmental conditions but also their great potential for more practical applications. Particularly, different strains were isolated from the grains and identified as Kluyveromyces marxianus, Lactoccocus lactis, Lactobacillus kefiri, and Bacillus spp. using 16S rDNA sequence analysis and rep-PCR fingerprinting. At the biological level, the raw GCW (RGCW) has a negative impact on the Hordeum vulgare both on seed germination, and on the growth parameters of seedlings. Interestingly, after Kefir grains treatment, the treated GCW (TGCW) allow a seedlings growth and germination rate similar to those soaked in water.
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Affiliation(s)
- Lobna Elleuch
- Laboratory of Treatment and Valorization of Water Rejects, Water Researches and Technologies Center, Borj-Cedria Technopark, University of Carthage, 8020, Soliman, Tunisia.
| | - Olfa Ben Salem-Berrabah
- Laboratory of Environmental Science and Technologies, Higher Institute of Sciences and Technology of Environment, University of Carthage, 2050, Borj-Cedria, Tunisia
- Department of Process Engineering, General Directorate of Technological Studies, Higher Institute of Technological Studies of Zaghouan, Mogren, 1121, Zaghouan, Tunisia
| | - Yasmin Cherni
- Laboratory of Treatment and Valorization of Water Rejects, Water Researches and Technologies Center, Borj-Cedria Technopark, University of Carthage, 8020, Soliman, Tunisia
| | - Besma Sghaier-Hammami
- Laboratoire des plantes extrêmophiles, Centre de Biotechnologie de Borj-Cédria, BP 901, 2050, Hammam-Lif, Tunisia
| | - Mariam Kasmi
- Laboratory of Treatment and Valorization of Water Rejects, Water Researches and Technologies Center, Borj-Cedria Technopark, University of Carthage, 8020, Soliman, Tunisia
| | - Cristian Botta
- Department of Agriculture, Forest and Food Sciences, University of Torino, Turin, Italy
| | - Ikram Ouerghi
- Laboratory of Treatment and Valorization of Water Rejects, Water Researches and Technologies Center, Borj-Cedria Technopark, University of Carthage, 8020, Soliman, Tunisia
| | - Irene Franciosa
- Department of Agriculture, Forest and Food Sciences, University of Torino, Turin, Italy
| | - Luca Cocolin
- Department of Agriculture, Forest and Food Sciences, University of Torino, Turin, Italy
| | - Ismail Trabelsi
- Laboratory of Treatment and Valorization of Water Rejects, Water Researches and Technologies Center, Borj-Cedria Technopark, University of Carthage, 8020, Soliman, Tunisia
| | - Abdelwaheb Chatti
- Laboratory of Treatment and Valorization of Water Rejects, Water Researches and Technologies Center, Borj-Cedria Technopark, University of Carthage, 8020, Soliman, Tunisia
- Laboratory of Biochemistry and Molecular Biology, Faculty of Science of Bizerte, University of Carthage, 7021, Jarzouna, Tunisia
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Ikarashi N, Fukuda N, Ochiai M, Sasaki M, Kon R, Sakai H, Hatanaka M, Kamei J. Lactobacillus helveticus-Fermented Milk Whey Suppresses Melanin Production by Inhibiting Tyrosinase through Decreasing MITF Expression. Nutrients 2020; 12:nu12072082. [PMID: 32674403 PMCID: PMC7400678 DOI: 10.3390/nu12072082] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 07/08/2020] [Accepted: 07/08/2020] [Indexed: 12/20/2022] Open
Abstract
Whey obtained from milk fermented by the Lactobacillus helveticus CM4 strain (LHMW) has been shown to improve skin barrier function and increase skin-moisturizing factors. In this study, we investigated the effects of LHMW on melanin production to explore the additional impacts of LHMW on the skin. We treated mouse B16 melanoma cells with α-melanocyte-stimulating hormone (α-MSH) alone or simultaneously with LHMW and measured the amount of melanin. The amount of melanin in B16 cells treated with α-MSH significantly increased by 2-fold compared with that in control cells, and tyrosinase activity was also elevated. Moreover, treatment with LHMW significantly suppressed the increase in melanin content and elevation of tyrosinase activity due to α-MSH. LHMW also suppressed the α-MSH-induced increased expression of tyrosinase, tyrosinase-related protein 1 (TRP1), and dopachrome tautomerase (DCT) at the protein and mRNA levels. Furthermore, the mRNA and protein microphthalmia-associated transcription factor (MITF) expression levels were significantly increased with treatment with α-MSH alone, which were also suppressed by LHMW addition. LHMW suppression of melanin production is suggested to involve inhibition of the expression of the tyrosinase gene family by lowering the MITF expression level. LHMW may have promise as a material for cosmetics with expected clinical application in humans.
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Affiliation(s)
- Nobutomo Ikarashi
- Department of Biomolecular Pharmacology, Hoshi University, 2-4-41 Ebara, Shinagawa-ku, Tokyo 142-8501, Japan; (N.F.); (M.O.); (M.S.); (R.K.); (H.S.); (J.K.)
- Correspondence: ; Tel.: +81-3-5498-5918
| | - Natsuko Fukuda
- Department of Biomolecular Pharmacology, Hoshi University, 2-4-41 Ebara, Shinagawa-ku, Tokyo 142-8501, Japan; (N.F.); (M.O.); (M.S.); (R.K.); (H.S.); (J.K.)
| | - Makiba Ochiai
- Department of Biomolecular Pharmacology, Hoshi University, 2-4-41 Ebara, Shinagawa-ku, Tokyo 142-8501, Japan; (N.F.); (M.O.); (M.S.); (R.K.); (H.S.); (J.K.)
| | - Mami Sasaki
- Department of Biomolecular Pharmacology, Hoshi University, 2-4-41 Ebara, Shinagawa-ku, Tokyo 142-8501, Japan; (N.F.); (M.O.); (M.S.); (R.K.); (H.S.); (J.K.)
| | - Risako Kon
- Department of Biomolecular Pharmacology, Hoshi University, 2-4-41 Ebara, Shinagawa-ku, Tokyo 142-8501, Japan; (N.F.); (M.O.); (M.S.); (R.K.); (H.S.); (J.K.)
| | - Hiroyasu Sakai
- Department of Biomolecular Pharmacology, Hoshi University, 2-4-41 Ebara, Shinagawa-ku, Tokyo 142-8501, Japan; (N.F.); (M.O.); (M.S.); (R.K.); (H.S.); (J.K.)
| | - Misaki Hatanaka
- Asahi Calpis Wellness Co., Ltd., 2-4-1 Ebisu-minami, Shibuya-ku, Tokyo 150-0022, Japan;
| | - Junzo Kamei
- Department of Biomolecular Pharmacology, Hoshi University, 2-4-41 Ebara, Shinagawa-ku, Tokyo 142-8501, Japan; (N.F.); (M.O.); (M.S.); (R.K.); (H.S.); (J.K.)
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Abstract
PURPOSE OF REVIEW Calcium and vitamin D supplementation is recommended for patients at high risk of fracture and/or for those receiving pharmacological osteoporosis treatments. Probiotics are micro-organisms conferring a health benefit on the host when administered in adequate amounts, likely by influencing gut microbiota (GM) composition and/or function. GM has been shown to influence various determinants of bone health. RECENT FINDINGS In animal models, probiotics prevent bone loss associated with estrogen deficiency, diabetes, or glucocorticoid treatments, by modulating both bone resorption by osteoclasts and bone formation by osteoblast. In humans, they interfere with 25-hydroxyvitamin D levels, and calcium intake and absorption, and slightly decrease bone loss in elderly postmenopausal women, in a quite similar magnitude as observed with calcium ± vitamin D supplements. A dietary source of probiotics is fermented dairy products which can improve calcium balance, prevent secondary hyperparathyroidism, and attenuate age-related increase of bone resorption and bone loss. Additional studies are required to determine whether probiotics or any other interventions targeting GM and its metabolites may be adjuvant treatment to calcium and vitamin D or anti-osteoporotic drugs in the general management of patients with bone fragility.
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Affiliation(s)
- René Rizzoli
- Service of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, 1211, Geneva 14, Switzerland.
| | - Emmanuel Biver
- Service of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, 1211, Geneva 14, Switzerland
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Burton KJ, Krüger R, Scherz V, Münger LH, Picone G, Vionnet N, Bertelli C, Greub G, Capozzi F, Vergères G. Trimethylamine- N-Oxide Postprandial Response in Plasma and Urine Is Lower After Fermented Compared to Non-Fermented Dairy Consumption in Healthy Adults. Nutrients 2020; 12:nu12010234. [PMID: 31963239 PMCID: PMC7019705 DOI: 10.3390/nu12010234] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 01/07/2020] [Accepted: 01/08/2020] [Indexed: 12/30/2022] Open
Abstract
Trimethylamine-N-oxide (TMAO) can be produced by the gut microbiota from dietary substrates and is associated with cardiovascular disease. While dairy products contain TMAO precursors, the effect of fermented dairy on TMAO metabolism remains unclear. We used plasma and urine samples collected for two randomised cross-over studies to evaluate the effects of fermented dairy consumption on TMAO metabolism. In Study 1, thirteen healthy young men tested a yogurt and an acidified milk during postprandial tests and a two-week daily intervention. In Study 2, ten healthy adults tested milk and cheese during postprandial tests. TMAO and five related metabolites were measured in plasma and urine by LC-MS/MS and NMR. Faecal microbiota composition was assessed in Study 1 (16S rRNA metagenomics sequencing). Fermented milk products were associated with lower postprandial TMAO responses than non-fermented milks in urine (Study 1, p = 0.01; Study 2, p = 0.02) and in plasma, comparing yogurt and acidified milk (Study 1, p = 0.04). Daily consumption of dairy products did not differentially affect fasting TMAO metabolites. Significant correlations were observed between microbiota taxa and circulating or urinary TMAO concentrations. Fermentation of dairy products appear, at least transiently, to affect associations between dairy products and circulating TMAO levels.
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Affiliation(s)
- Kathryn J. Burton
- Federal Department of Economic Affairs, Education and Research EAER, Agroscope, CH-3003 Bern, Switzerland; (L.H.M.); (G.V.)
- Correspondence:
| | - Ralf Krüger
- Max Rubner-Institut, Physiology and Biochemistry of Nutrition, D-76131 Karlsruhe, Germany;
| | - Valentin Scherz
- Institute of Microbiology, Lausanne University Hospital and Lausanne University, CH-1011 Lausanne, Switzerland; (V.S.); (C.B.); (G.G.)
| | - Linda H. Münger
- Federal Department of Economic Affairs, Education and Research EAER, Agroscope, CH-3003 Bern, Switzerland; (L.H.M.); (G.V.)
| | - Gianfranco Picone
- Department of Agricultural and Food Sciences (DISTAL), University of Bologna, I-47521 Cesena, Italy; (G.P.); (F.C.)
| | - Nathalie Vionnet
- Service of Endocrinology, Diabetes and Metabolism, Lausanne University Hospital, CH-1011 Lausanne, Switzerland;
| | - Claire Bertelli
- Institute of Microbiology, Lausanne University Hospital and Lausanne University, CH-1011 Lausanne, Switzerland; (V.S.); (C.B.); (G.G.)
| | - Gilbert Greub
- Institute of Microbiology, Lausanne University Hospital and Lausanne University, CH-1011 Lausanne, Switzerland; (V.S.); (C.B.); (G.G.)
| | - Francesco Capozzi
- Department of Agricultural and Food Sciences (DISTAL), University of Bologna, I-47521 Cesena, Italy; (G.P.); (F.C.)
| | - Guy Vergères
- Federal Department of Economic Affairs, Education and Research EAER, Agroscope, CH-3003 Bern, Switzerland; (L.H.M.); (G.V.)
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Nakamura K, Tonouchi H, Sasayama A, Yamaji T, Ashida K. Nutritional treatment with an immune-modulating enteral formula alleviates 5-fluorouracil-induced adverse effects in rats. PLoS One 2019; 14:e0225389. [PMID: 31770400 PMCID: PMC6879153 DOI: 10.1371/journal.pone.0225389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Accepted: 10/25/2019] [Indexed: 11/29/2022] Open
Abstract
Cancer chemotherapy is frequently accompanied by adverse effects, such as diarrhoea and leukopenia, which lead to malnutrition and a decrease in the patients’ quality of life. We previously demonstrated that an immune-modulating formula (IMF)—an enteral formula enriched with immunonutrients, whey-hydrolysed peptides, and fermented milk—had anti-inflammatory effects and protective effects on intestinal disorders in some experimental models. Here, we investigated whether nutritional treatment with the IMF could prevent 5-fluorouracil (5-FU)-induced adverse effects in rats. Rats were randomised into CTR and IMF groups, which received a control formula or the IMD supplemented formula ad libitum. Two weeks after starting the formula, rats were intraperitoneally injected with 5-FU (300 mg/kg) on day 0. The treatment with 5-FU decreased their body weights, food intake, and leukocyte counts, and worsened the diarrhoea score. However, the body weights, food intake, and leukocyte counts were significantly higher in the IMF rats than in the CTR rats on day 1. The IMF also delayed the incidence of diarrhoea and significantly preserved the villus heights in the jejunum on day 2. In conclusion, nutritional treatment with the IMF alleviated the adverse effects induced by 5-FU injection in rats.
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Affiliation(s)
- Kentaro Nakamura
- Nutrition Research Department, Food Microbiology & Function Research Laboratories, R&D Division, Meiji Co., Ltd., Hachiouji, Tokyo, Japan
- * E-mail:
| | - Hidekazu Tonouchi
- Nutrition Research Department, Food Microbiology & Function Research Laboratories, R&D Division, Meiji Co., Ltd., Hachiouji, Tokyo, Japan
| | - Akina Sasayama
- Nutrition Research Department, Food Microbiology & Function Research Laboratories, R&D Division, Meiji Co., Ltd., Hachiouji, Tokyo, Japan
| | - Taketo Yamaji
- Nutrition Research Department, Food Microbiology & Function Research Laboratories, R&D Division, Meiji Co., Ltd., Hachiouji, Tokyo, Japan
| | - Kinya Ashida
- Nutrition Research Department, Food Microbiology & Function Research Laboratories, R&D Division, Meiji Co., Ltd., Hachiouji, Tokyo, Japan
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Moreno-Fernández J, López-Aliaga I, García-Burgos M, J.M. Alférez M, Díaz-Castro J. Fermented Goat Milk Consumption Enhances Brain Molecular Functions during Iron Deficiency Anemia Recovery. Nutrients 2019; 11:nu11102394. [PMID: 31591353 PMCID: PMC6835798 DOI: 10.3390/nu11102394] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 09/17/2019] [Accepted: 09/18/2019] [Indexed: 12/13/2022] Open
Abstract
Iron deficiency anemia (IDA) is one of the most prevalent nutritional deficiencies worldwide. Iron plays critical roles in nervous system development and cognition. Despite the known detrimental consequences of IDA on cognition, available studies do not provide molecular mechanisms elucidating the role of iron in brain functions during iron deficiency and recovery with dairy components. In this study, 100 male Wistar rats were placed on a pre-experimental period of 40 days and randomly divided in two groups: a control group receiving a normal-Fe diet, (45 mg/kg), and an Fe-deficient group receiving a low-Fe diet (5 mg/kg). At day 40, 10 rats per group were sacrificed to anemia control, and 80 rats were divided into eight experimental groups fed with fermented goat or cow milk-based diets, with normal Fe content or Fe overload (450 mg/kg) for 30 days. IDA decreased most of the parameters related to brain molecular functions, namely dopamine, irisin, MAO-A, oxytocin, β-endorphin, and α-MSH, while it increased synaptophysin. These alterations result in an impairment of brain molecular functions. In general, during anemia recovery, fermented goat milk diet consumption increased dopamine, oxytocin, serotonin, synaptophysin, and α-MSH, and decreased MAO-A and MAO-B, suggesting a potential neuroprotective effect in brain functions, which could enhance brain molecular functions.
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Affiliation(s)
- Jorge Moreno-Fernández
- Department of Physiology, Faculty of Pharmacy, Campus Universitario de Cartuja, E-18071 Granada, Spain; (J.M.-F.); (I.L.-A.); (M.G.-B.); (J.D.-C.)
- Institute of Nutrition and Food Technology “José Mataix Verdú”, University of Granada, E-18071 Granada, Spain
| | - Inmaculada López-Aliaga
- Department of Physiology, Faculty of Pharmacy, Campus Universitario de Cartuja, E-18071 Granada, Spain; (J.M.-F.); (I.L.-A.); (M.G.-B.); (J.D.-C.)
- Institute of Nutrition and Food Technology “José Mataix Verdú”, University of Granada, E-18071 Granada, Spain
| | - María García-Burgos
- Department of Physiology, Faculty of Pharmacy, Campus Universitario de Cartuja, E-18071 Granada, Spain; (J.M.-F.); (I.L.-A.); (M.G.-B.); (J.D.-C.)
- Institute of Nutrition and Food Technology “José Mataix Verdú”, University of Granada, E-18071 Granada, Spain
| | - María J.M. Alférez
- Department of Physiology, Faculty of Pharmacy, Campus Universitario de Cartuja, E-18071 Granada, Spain; (J.M.-F.); (I.L.-A.); (M.G.-B.); (J.D.-C.)
- Institute of Nutrition and Food Technology “José Mataix Verdú”, University of Granada, E-18071 Granada, Spain
- Correspondence: ; Tel.: +34-958-243883
| | - Javier Díaz-Castro
- Department of Physiology, Faculty of Pharmacy, Campus Universitario de Cartuja, E-18071 Granada, Spain; (J.M.-F.); (I.L.-A.); (M.G.-B.); (J.D.-C.)
- Institute of Nutrition and Food Technology “José Mataix Verdú”, University of Granada, E-18071 Granada, Spain
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Vaisberg M, Paixão V, Almeida EB, Santos JMB, Foster R, Rossi M, Pithon-Curi TC, Gorjão R, Momesso CM, Andrade MS, Araujo JR, Garcia MC, Cohen M, Perez EC, Santos-Dias A, Vieira RP, Bachi ALL. Daily Intake of Fermented Milk Containing Lactobacillus casei Shirota (Lcs) Modulates Systemic and Upper Airways Immune/Inflammatory Responses in Marathon Runners. Nutrients 2019; 11:nu11071678. [PMID: 31336570 PMCID: PMC6682935 DOI: 10.3390/nu11071678] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 07/14/2019] [Accepted: 07/19/2019] [Indexed: 12/23/2022] Open
Abstract
Background. Although Lactobacillus casei Shirota (LcS) can benefit the immune status, the effects of LcS in the immune/inflammatory responses of marathon runners has never been evaluated. Therefore, here we evaluated the effect of daily ingestion of fermented milk containing or not LcS in the systemic and upper airway immune/inflammatory responses before and after a marathon. Methods. Forty-two male marathon runners ingested a fermented milk containing 40 billion of LcS/day (LcS group, n = 20) or placebo (unfermented milk, n = 22) during 30 days pre-marathon. Immune/inflammatory parameters in nasal mucosa and serum, as well as concentrations of secretory IgA (SIgA) and antimicrobial peptides in saliva, were evaluated before and after fermented milk ingestion, immediately, 72 h, and 14 d post-marathon. Results. Higher proinflammatory cytokine levels in serum and nasal mucosa, and also lower salivary levels of SIgA and antimicrobial peptides, were found immediately post-marathon in the placebo group compared to other time points and to LcS group. In opposite, higher anti-inflammatory levels and reduced neutrophil infiltration on nasal mucosa were found in the LcS group compared to other time points and to the placebo group. Conclusion. For the first time, it is shown that LcS is able to modulate the systemic and airways immune responses post-marathon.
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Affiliation(s)
- Mauro Vaisberg
- Department of Otorhinolaryngology, Federal University of São Paulo (UNIFESP), São Paulo-SP 04039-032, Brazil
| | - Vitoria Paixão
- Department of Otorhinolaryngology, Federal University of São Paulo (UNIFESP), São Paulo-SP 04039-032, Brazil
| | - Ewin B Almeida
- Department of Otorhinolaryngology, Federal University of São Paulo (UNIFESP), São Paulo-SP 04039-032, Brazil
| | - Juliana M B Santos
- Department of Otorhinolaryngology, Federal University of São Paulo (UNIFESP), São Paulo-SP 04039-032, Brazil
| | - Roberta Foster
- Department of Otorhinolaryngology, Federal University of São Paulo (UNIFESP), São Paulo-SP 04039-032, Brazil
| | - Marcelo Rossi
- Department of Otorhinolaryngology, Federal University of São Paulo (UNIFESP), São Paulo-SP 04039-032, Brazil
| | - Tania C Pithon-Curi
- Institute of Physical Activity Science and Sport, Cruzeiro of Sul University, São Paulo-SP 01506-000, Brazil
| | - Renata Gorjão
- Institute of Physical Activity Science and Sport, Cruzeiro of Sul University, São Paulo-SP 01506-000, Brazil
| | - Cesar M Momesso
- Institute of Physical Activity Science and Sport, Cruzeiro of Sul University, São Paulo-SP 01506-000, Brazil
| | - Marília S Andrade
- Department of Physiology, Federal University of São Paulo (UNIFESP), São Paulo-SP 04023-062, Brazil
| | - José R Araujo
- Department of Morphology, Federal University of São Paulo (UNIFESP), São Paulo-SP 04023-900, Brazil
| | - Maurício C Garcia
- Department of Orthopaedics and Traumatology, Federal University of São Paulo (UNIFESP), São Paulo-SP 04024-002, Brazil
| | - Moises Cohen
- Department of Orthopaedics and Traumatology, Federal University of São Paulo (UNIFESP), São Paulo-SP 04024-002, Brazil
| | - Elisabeth C Perez
- Environmental and Experimental Pathology, Paulista University (UNIP), São Paulo-SP 04043-200, Brazil
| | - Alana Santos-Dias
- Children´s Institute, Faculty of Medicine, University of São Paulo, São Paulo-SP 05403-000, Brazil
| | - Rodolfo P Vieira
- Post-graduation Program in Bioengineering and in Biomedical Engineering, Universidade Brasil, São Paulo-SP 08230-030, Brazil
- Post-graduation Program in Sciences of Human Movement and Rehabilitation, Federal University of São Paulo (UNIFESP), Santos-SP 11060-001, Brazil
- Brazilian Institute of Teaching and Research in Pulmonary and Exercise Immunology (IBEPIPE), São José Dos Campos-SP 12245-520, Brazil
- School of Medicine, Anhembi Morumbi University, São José dos Campos-SP 12230-002, Brazil
| | - André L L Bachi
- Department of Otorhinolaryngology, Federal University of São Paulo (UNIFESP), São Paulo-SP 04039-032, Brazil.
- Brazilian Institute of Teaching and Research in Pulmonary and Exercise Immunology (IBEPIPE), São José Dos Campos-SP 12245-520, Brazil.
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Ano Y, Yoshino Y, Kutsukake T, Ohya R, Fukuda T, Uchida K, Takashima A, Nakayama H. Tryptophan-related dipeptides in fermented dairy products suppress microglial activation and prevent cognitive decline. Aging (Albany NY) 2019; 11:2949-2967. [PMID: 31121563 PMCID: PMC6555451 DOI: 10.18632/aging.101909] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 04/03/2019] [Indexed: 01/08/2023]
Abstract
The rapid growth in aging populations has made prevention of age-related memory decline and dementia a high priority. Several epidemiological and clinical studies have concluded that fermented dairy products can help prevent cognitive decline; furthermore, intake of Camembert cheese prevents microglial inflammation and Alzheimer's pathology in mouse models. To elucidate the molecular mechanisms underlying the preventive effects of fermented dairy products, we screened peptides from digested milk protein for their potential to regulate the activation of microglia. We identified dipeptides of tryptophan-tyrosine (WY) and tryptophan-methionine that suppressed the microglial inflammatory response and enhanced the phagocytosis of amyloid-β (Aβ). Various fermented dairy products and food materials contain the WY peptide. Orally administered WY peptide was smoothly absorbed into blood, delivered to the brain, and improved the cognitive decline induced by lipopolysaccharide via the suppression of inflammation. Intake of the WY peptide prevented microglial inflammation, hippocampal long-term potential deficit, and memory impairment in aged mice. In an Alzheimer's model using 5×FAD mice, intake of the WY peptide also suppressed microglial inflammation and accumulation of Aβ, which improved cognitive decline. The identified dipeptides regulating microglial activity could potentially be used to prevent cognitive decline and dementia related to inflammation.
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Affiliation(s)
- Yasuhisa Ano
- Laboratory of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, the University of Tokyo, Tokyo 113-8657, Japan
- Research Laboratories for Health Science & Food Technologies, Kirin Company Ltd., Yokohama-shi, Kanagawa 236-0004, Japan
| | - Yuka Yoshino
- Laboratory of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, the University of Tokyo, Tokyo 113-8657, Japan
| | - Toshiko Kutsukake
- Research Laboratories for Health Science & Food Technologies, Kirin Company Ltd., Yokohama-shi, Kanagawa 236-0004, Japan
| | - Rena Ohya
- Laboratory of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, the University of Tokyo, Tokyo 113-8657, Japan
- Research Laboratories for Health Science & Food Technologies, Kirin Company Ltd., Yokohama-shi, Kanagawa 236-0004, Japan
| | - Takafumi Fukuda
- Research Laboratories for Health Science & Food Technologies, Kirin Company Ltd., Yokohama-shi, Kanagawa 236-0004, Japan
| | - Kazuyuki Uchida
- Laboratory of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, the University of Tokyo, Tokyo 113-8657, Japan
| | - Akihiko Takashima
- Faculty of Science, Gakushuin University, Toshima-ku, Tokyo 171-8588, Japan
| | - Hiroyuki Nakayama
- Laboratory of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, the University of Tokyo, Tokyo 113-8657, Japan
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Le Nevé B, Derrien M, Tap J, Brazeilles R, Cools Portier S, Guyonnet D, Ohman L, Störsrud S, Törnblom H, Simrén M. Fasting breath H2 and gut microbiota metabolic potential are associated with the response to a fermented milk product in irritable bowel syndrome. PLoS One 2019; 14:e0214273. [PMID: 30946757 PMCID: PMC6448848 DOI: 10.1371/journal.pone.0214273] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 02/25/2019] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVES Aim of this study was to assess the effect of a fermented milk product containing Bifidobacterium lactis CNCM I-2494 (FMP) on gastrointestinal (GI) symptoms and exhaled H2 and CH4 during a nutrient and lactulose challenge in patients with irritable bowel syndrome (IBS). METHODS We included 125 patients with IBS (Rome III). Fasted subjects were served a 400ml liquid test meal containing 25g lactulose. The intensity of eight GI symptoms and the amount of exhaled H2 and CH4 were assessed before and during 4h after meal intake. The challenge was repeated after 14 days consumption of FMP or a control product in a double-blind, randomized, parallel design. The metabolic potential of fecal microbiota was profiled using 16S MiSeq analysis of samples obtained before and after the intervention. RESULTS 106 patients with IBS were randomized. No difference between FMP or control groups was found on GI symptoms or breath H2 and CH4 in the whole cohort. A post-hoc analysis in patients stratified according to their fasting H2 levels showed that in high H2 producers (fasting H2 level≥10ppm, n = 35), FMP consumption reduced fasting H2 levels (p = 0.003) and H2 production during the challenge (p = 0.002) and tended to decrease GI discomfort (p = 0.05) vs. control product. The Prevotella/Bacteroides metabolic potential at baseline was higher in high H2 producers (p<0.05) vs. low H2 producers and FMP consumption reduced this ratio (p<0.05) vs. control product. CONCLUSIONS The response to a fermented milk product containing Bifidobacterium lactis CNCM I-2494 (FMP) in patients with IBS seems to be associated with the metabolic potential of the gut microbiota. TRIAL REGISTRATION ClinicalTrial.gov NCT01252550. These results were presented as congress posters at Digestive Disease Week 2016 in San Diego, USA and United European Gastroenterology Week 2016 in Vienna, Austria.
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Affiliation(s)
| | | | - Julien Tap
- Danone Nutricia Research, Palaiseau, France
| | | | | | | | - Lena Ohman
- Department of Immunology and Microbiology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Stine Störsrud
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Hans Törnblom
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Magnus Simrén
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Center for Functional Gastrointestinal and Motility Disorders, University of North Carolina, Chapel Hill, North Carolina, United States of America
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Zhai Z, Torres-Fuentes C, Heeney DD, Marco ML. Synergy between Probiotic Lactobacillus casei and Milk to Maintain Barrier Integrity of Intestinal Epithelial Cells. J Agric Food Chem 2019; 67:1955-1962. [PMID: 30629420 DOI: 10.1021/acs.jafc.8b06657] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
We hypothesized that Lactobacillus casei BL23 and milk work synergistically to prevent damage to epithelial barrier integrity induced by pro-inflammatory cytokines. To test this, barrier disruption was induced in polarized Caco-2 monolayers by sequential, basolateral treatment with IFN-γ and TNF-α. Apical application of either 25% v/v reconstituted skim milk (RSM) or ultra high temperature (UHT) milk (2% fat) prior to cytokine exposure reduced losses to transepithelial electrical resistance (TER). Permeability to fluorescein isothiocyanate-dextran (FD-4; 4 kDa) was also significantly reduced in the presence of 25% v/v UHT milk ( P < 0.05) but not RSM. Protection against increases in paracellular permeability was even greater when cell-free preparations of L. casei BL23 fermented UHT milk or fermented RSM were applied. The permeability coefficients of cells incubated with BL23 fermented UHT milk were equivalent to the untreated controls ( P = 0.12) and those cells also produced 247.6 ± 35.5 pg/mL IL-8, quantities significantly lower than found for cytokine-treated controls (353.9 ± 40.0 pg/mL). The benefits of the fermented milk were also confirmed by the reduced expression of TNF receptor 2 (TNFR2), myosin light-chain kinase (MLCK), and claudin-encoding genes relative to the controls. By comparison, apical application of viable L. casei onto the Caco-2 cells did not result in protection from the barrier-disruptive actions of IFN-γ and TNF-α. These results indicate that milk can maintain intestinal barrier integrity during pro-inflammatory cytokine exposure and that this is enhanced by modifications to milk matrix caused by prior incubation with L. casei BL23.
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Affiliation(s)
- Zhengyuan Zhai
- Department of Food Science & Technology , University of California , Davis , California 95616 , United States of America
- Key Laboratory of Functional Dairy, Co-constructed by Ministry of Education and Beijing Municipality , China Agricultural University , Beijing , 100083 China
| | - Cristina Torres-Fuentes
- Department of Food Science & Technology , University of California , Davis , California 95616 , United States of America
| | - Dustin D Heeney
- Department of Food Science & Technology , University of California , Davis , California 95616 , United States of America
| | - Maria L Marco
- Department of Food Science & Technology , University of California , Davis , California 95616 , United States of America
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Mena-Sánchez G, Babio N, Martínez-González MÁ, Corella D, Schröder H, Vioque J, Romaguera D, Martínez JA, Lopez-Miranda J, Estruch R, Wärnberg J, Bueno-Cavanillas A, Serra-Majem L, Tur JA, Arós F, Tinahones FJ, Sánchez VM, Lapetra J, Pintó X, Vidal J, Vázquez C, Ordovás JM, Delgado-Rodriguez M, Matía-Martín P, Basora J, Buil-Cosiales P, Fernandez-Carrion R, Fitó M, Salas-Salvadó J. Fermented dairy products, diet quality, and cardio-metabolic profile of a Mediterranean cohort at high cardiovascular risk. Nutr Metab Cardiovasc Dis 2018; 28:1002-1011. [PMID: 30207268 DOI: 10.1016/j.numecd.2018.05.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 05/10/2018] [Accepted: 05/11/2018] [Indexed: 11/23/2022]
Abstract
BACKGROUND AND AIMS Fermented dairy products have been associated with a better diet quality and cardio-metabolic profile. However, in Mediterranean populations, these associations have not been well characterized. The aim of this study was to assess the diet quality and the associations between the consumption of total fermented dairy products and their subtypes and the prevalence of Metabolic Syndrome (MetS) components in a Mediterranean population at high cardiovascular risk. METHODS AND RESULTS Baseline cross-sectional analyses were conducted on 6,572 men and women (mean age: 65 years) with overweight or obesity and MetS recruited into the PREDIMED-Plus cohort. A 143-item Food Frequency Questionnaire (FFQ) was used, and anthropometrical, biochemical, and blood pressure measurements were recorded. Multivariate-adjusted Cox regressions were fitted to analyze the association between quartiles of consumption of fermented dairy products and their subtypes and MetS components to estimate the relative risk (RR) and 95% confidence intervals (95% CIs). Participants who were high consumers of fermented dairy products reported a higher consumption of fruit, vegetables, fish, nuts, and whole bread and a lower consumption of white bread, alcohol, and cookies. Participants in the higher quartile showed a lower prevalence of the low HDL-cholesterol component of the MetS (RR=0.88; 95% CI: 0.78-0.98) than those in the lowest quartile of cheese consumption. Cheese consumption was inversely associated with the prevalence of hypertriglyceridemia. Total fermented dairy products, yogurt, and its types were not associated with any of the MetS components. CONCLUSIONS Compared to nonconsumers, participants consuming fermented dairy products reported a better diet quality and, particularly, cheese consumers presented a lower prevalence of hypertriglyceridemia and low HDL-cholesterol plasma levels, which are MetS components.
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Affiliation(s)
- G Mena-Sánchez
- Human Nutrition Unit, University Hospital of Sant Joan de Reus, Department of Biochemistry and Biotechnology, Pere Virgili Institute for Health Research, Rovira i Virgili University, Reus, Spain; CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - N Babio
- Human Nutrition Unit, University Hospital of Sant Joan de Reus, Department of Biochemistry and Biotechnology, Pere Virgili Institute for Health Research, Rovira i Virgili University, Reus, Spain; CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain.
| | - M Á Martínez-González
- CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Department of Preventive Medicine and Public Health, University of Navarra-Navarra Institute for Health Research, Pamplona, Spain; Harvard TH Chan School of Public Health, Department of Nutrition, Boston, USA
| | - D Corella
- CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Department of Preventive Medicine, University of Valencia, Valencia, Spain
| | - H Schröder
- Cardiovascular Risk and Nutrition Research Group (CARIN), Hospital del Mar Research Institute (IMIM), Barcelona, Spain; CIBER de Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain
| | - J Vioque
- CIBER de Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain; Nutritional Epidemiology Research Group, University of Miguel Hernández, Alicante, Spain
| | - D Romaguera
- CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Instituto de Investigación Sanitaria Illes Balears (IdISBa), University Hospital Son Espases, Palma de Mallorca, Spain
| | - J A Martínez
- CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Department of Nutrition, Food Sciences, and Physiology, Center for Nutrition Research, University of Navarra, Pamplona, Spain; Madrid Institute for Advanced Studies (IMDEA) Food Institute, Madrid, Spain
| | - J Lopez-Miranda
- CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Lipids and Atherosclerosis Unit, Department of Internal Medicine, Reina Sofia University Hospital, IMIBIC, University of Córdoba, Córdoba, Spain
| | - R Estruch
- CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Department of Internal Medicine, Hospital Clínic, IDIBAPS August Pi i Sunyer Biomedical Research Institute, University of Barcelona, Barcelona, Spain
| | - J Wärnberg
- CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Department of Nursing, University of Malaga, Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain
| | - A Bueno-Cavanillas
- Nutritional Epidemiology Research Group, University of Miguel Hernández, Alicante, Spain; Departament of Preventive Medicine and Public Health, University of Granada, Spain
| | - L Serra-Majem
- CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Research Institute of Biomedical and Health Sciences, University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
| | - J A Tur
- CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Research Group on Community Nutrition and Oxidative Stress, University of the Balearic Islands, Palma de Mallorca, Spain
| | - F Arós
- CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Department of Cardiology, University Hospital Araba, Vitoria, Spain
| | - F J Tinahones
- CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Department of Endocrinology and Nutrition, Virgen de la Victoria Hospital, Malaga University, Malaga, Spain
| | - V M Sánchez
- Nutritional Epidemiology Research Group, University of Miguel Hernández, Alicante, Spain; Institute of Biomedicine (IBIOMED), University of León, Spain
| | - J Lapetra
- CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Department of Family Medicine, Unit Research, Distrito Sanitario Atención Primaria Sevilla, Sevilla, Spain
| | - X Pintó
- CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Lipid Unit, Department of Internal Medicine, Bellvitge Biomedical Research Institute (IDIBELL)-Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
| | - J Vidal
- Department of Lipids, Hospital Clínic, Institut d'Investigacions Biomediques August Pi Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - C Vázquez
- CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Department of Endocrinology and Nutrition, University Hospital Fundación Jiménez Díaz, Madrid, Spain
| | - J M Ordovás
- Madrid Institute for Advanced Studies (IMDEA) Food Institute, Madrid, Spain; Jean Mayer USDA Human Nutrition Research Center on Aging (JM-USDA-HNRCA), Tufts University, Boston, USA
| | - M Delgado-Rodriguez
- Instituto de Investigación Sanitaria Illes Balears (IdISBa), University Hospital Son Espases, Palma de Mallorca, Spain; Department of Health Sciences, University of Jaen, Jaen, Spain
| | - P Matía-Martín
- Endocrinology and Nutrition Department, Hospital Clínico San Carlos-IdISSC, Madrid, Spain
| | - J Basora
- CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Primary Health Care Area, Reus, Tarragona, Spain; Institut Català de la Salut, Generalitat de Catalunya, Barcelona, Spain
| | - P Buil-Cosiales
- CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Primary Health Care, Servicio Navarro de Salud-Osasunbidea, Pamplona, Navarra, Spain; Navarra Institute for Health Research (IdiSNA), Pamplona, Navarra, Spain
| | - R Fernandez-Carrion
- CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Harvard TH Chan School of Public Health, Department of Nutrition, Boston, USA
| | - M Fitó
- CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain; Cardiovascular Risk and Nutrition Research Group (CARIN), Hospital del Mar Research Institute (IMIM), Barcelona, Spain
| | - J Salas-Salvadó
- Human Nutrition Unit, University Hospital of Sant Joan de Reus, Department of Biochemistry and Biotechnology, Pere Virgili Institute for Health Research, Rovira i Virgili University, Reus, Spain; CIBER de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain.
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47
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Itkonen ST, Erkkola M, Lamberg-Allardt CJE. Vitamin D Fortification of Fluid Milk Products and Their Contribution to Vitamin D Intake and Vitamin D Status in Observational Studies-A Review. Nutrients 2018; 10:nu10081054. [PMID: 30096919 PMCID: PMC6116165 DOI: 10.3390/nu10081054] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 08/04/2018] [Accepted: 08/07/2018] [Indexed: 12/01/2022] Open
Abstract
Fluid milk products are systematically, either mandatorily or voluntarily, fortified with vitamin D in some countries but their overall contribution to vitamin D intake and status worldwide is not fully understood. We searched the PubMed database to evaluate the contribution of vitamin D-fortified fluid milk products (regular milk and fermented products) to vitamin D intake and serum or plasma 25-hydroxyvitamin D (25(OH)D) status in observational studies during 1993–2017. Twenty studies provided data on 25(OH)D status (n = 19,744), and 22 provided data on vitamin D intake (n = 99,023). Studies showed positive associations between the consumption of vitamin D-fortified milk and 25(OH)D status in different population groups. In countries with a national vitamin D fortification policy covering various fluid milk products (Finland, Canada, United States), milk products contributed 28–63% to vitamin D intake, while in countries without a fortification policy, or when the fortification covered only some dairy products (Sweden, Norway), the contribution was much lower or negligible. To conclude, based on the reviewed observational studies, vitamin D-fortified fluid milk products contribute to vitamin D intake and 25(OH)D status. However, their impact on vitamin D intake at the population level depends on whether vitamin D fortification is systematic and policy-based.
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Affiliation(s)
- Suvi T Itkonen
- Department of Food and Nutrition, P.O. Box 66, 00014 University of Helsinki, 00790 Helsinki, Finland.
| | - Maijaliisa Erkkola
- Department of Food and Nutrition, P.O. Box 66, 00014 University of Helsinki, 00790 Helsinki, Finland.
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48
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Ano Y, Ayabe T, Kutsukake T, Ohya R, Takaichi Y, Uchida S, Yamada K, Uchida K, Takashima A, Nakayama H. Novel lactopeptides in fermented dairy products improve memory function and cognitive decline. Neurobiol Aging 2018; 72:23-31. [PMID: 30176402 DOI: 10.1016/j.neurobiolaging.2018.07.016] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 07/09/2018] [Accepted: 07/24/2018] [Indexed: 11/18/2022]
Abstract
Alongside the rapid growth in aging populations, prevention of age-related memory decline and dementia has become a high priority. Several epidemiological and clinical studies have concluded that fermented dairy products can help to prevent cognitive decline; furthermore, intake of Camembert cheese prevents Alzheimer's pathology in model mice. To elucidate molecular mechanisms underlying the preventive effects of fermented dairy products, here we screened peptides from digested fermented dairy products for ability to improve memory function in a scopolamine-induced amnesia mouse model. We found that Trp-Tyr (WY)-containing peptides from whey protein improved memory function in the mice, and the effects were confirmed in aged mice. The WY-containing peptides directly inhibited monoamine oxidase-B activity and increased dopamine levels in brain tissue. Pretreatment with dopamine receptor antagonist abolished the improvement in memory function due to WY-containing peptides. These results suggest that WY-containing peptides in fermented dairy products increase monoamine levels by inhibiting monoamine oxidase-B activity, helping to prevent age-related cognitive decline.
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Affiliation(s)
- Yasuhisa Ano
- Research Laboratories for Health Science and Food Technologies, Kirin Company Ltd, Yokohama-shi, Kanagawa, Japan.
| | - Tatsuhiro Ayabe
- Research Laboratories for Health Science and Food Technologies, Kirin Company Ltd, Yokohama-shi, Kanagawa, Japan
| | - Toshiko Kutsukake
- Central Laboratories for Key Technologies, Kirin Company Ltd, Yokohama-shi, Kanagawa, Japan
| | - Rena Ohya
- Research Laboratories for Health Science and Food Technologies, Kirin Company Ltd, Yokohama-shi, Kanagawa, Japan
| | - Yuta Takaichi
- Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Shinichi Uchida
- Central Nervous System Research Laboratories, CNS R&D Unit, R&D Division, Kyowa Hakko Kirin Co, Ltd, Shizuoka, Japan
| | - Koji Yamada
- Central Nervous System Research Laboratories, CNS R&D Unit, R&D Division, Kyowa Hakko Kirin Co, Ltd, Shizuoka, Japan
| | - Kazuyuki Uchida
- Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | | | - Hiroyuki Nakayama
- Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
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49
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Burton KJ, Pimentel G, Zangger N, Vionnet N, Drai J, McTernan PG, Pralong FP, Delorenzi M, Vergères G. Modulation of the peripheral blood transcriptome by the ingestion of probiotic yoghurt and acidified milk in healthy, young men. PLoS One 2018; 13:e0192947. [PMID: 29489876 PMCID: PMC5831037 DOI: 10.1371/journal.pone.0192947] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Accepted: 01/04/2018] [Indexed: 02/07/2023] Open
Abstract
The metabolic health benefits of fermented milks have already been investigated using clinical biomarkers but the development of transcriptomic analytics in blood offers an alternative approach that may help to sensitively characterise such effects. We aimed to assess the effects of probiotic yoghurt intake, compared to non-fermented, acidified milk intake, on clinical biomarkers and gene expression in peripheral blood. To this end, a randomised, crossover study was conducted in fourteen healthy, young men to test the two dairy products. For a subset of seven subjects, RNA sequencing was used to measure gene expression in blood collected during postprandial tests and after two weeks daily intake. We found that the postprandial response in insulin was different for probiotic yoghurt as compared to that of acidified milk. Moreover changes in several clinical biomarkers were associated with changes in the expression of genes representing six metabolic genesets. Assessment of the postprandial effects of each dairy product on gene expression by geneset enrichment analysis revealed significant, similar modulation of inflammatory and glycolytic genes after both probiotic yoghurt and acidified milk intake, although distinct kinetic characteristics of the modulation differentiated the dairy products. The aryl hydrocarbon receptor was a major contributor to the down-regulation of the inflammatory genesets and was also positively associated with changes in circulating insulin at 2h after yoghurt intake (p = 0.05). Daily intake of the dairy products showed little effect on the fasting blood transcriptome. Probiotic yoghurt and acidified milk appear to affect similar gene pathways during the postprandial phase but differences in the timing and the extent of this modulation may lead to different physiological consequences. The functional relevance of these differences in gene expression is supported by their associations with circulating biomarkers.
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Affiliation(s)
- Kathryn J. Burton
- Service of Endocrinology, Diabetes and Metabolism, Lausanne University Hospital, Lausanne, Switzerland
- * E-mail:
| | - Grégory Pimentel
- Service of Endocrinology, Diabetes and Metabolism, Lausanne University Hospital, Lausanne, Switzerland
- Federal Department of Economic Affairs, Education and Research EAER, Agroscope, Berne, Switzerland
| | - Nadine Zangger
- SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Nathalie Vionnet
- Service of Endocrinology, Diabetes and Metabolism, Lausanne University Hospital, Lausanne, Switzerland
| | - Jocelyne Drai
- Centre Hospitalier Lyon-Sud, Laboratoire de Biochimie, Pierre-Bénite, France
- Equipe Inserm CarMeN U1060, Faculté de Médecine LYON SUD – BP 12, Pierre Bénite, France
| | - Philip G. McTernan
- School of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom
| | - François P. Pralong
- Service of Endocrinology, Diabetes and Metabolism, Lausanne University Hospital, Lausanne, Switzerland
| | - Mauro Delorenzi
- SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Guy Vergères
- Federal Department of Economic Affairs, Education and Research EAER, Agroscope, Berne, Switzerland
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50
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Beltrán-Barrientos LM, Hernández-Mendoza A, González-Córdova AF, Astiazarán-García H, Esparza-Romero J, Vallejo-Córdoba B. Mechanistic Pathways Underlying the Antihypertensive Effect of Fermented Milk with Lactococcus lactis NRRL B-50571 in Spontaneously Hypertensive Rats. Nutrients 2018; 10:nu10030262. [PMID: 29495359 PMCID: PMC5872680 DOI: 10.3390/nu10030262] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Revised: 02/20/2018] [Accepted: 02/23/2018] [Indexed: 01/12/2023] Open
Abstract
It has been reported that fermented milk (FM) with Lactococcus lactis NRRL B-50571 had an antihypertensive effect in spontaneously hypertensive rats (SHR) and prehypertensive subjects. Therefore, the objective of the present study was to evaluate the possible mechanisms involved (angiotensin converting enzyme inhibition (ACEI), enhancement of nitric oxide production, antioxidant activity and opioid effect), in the antihypertensive effect of FM with SHR. First, twenty one SHR were randomized into three groups to either receive in a single-oral dose of purified water (negative control), FM, or naloxone (opioid receptor antagonist) + FM. In a parallel study, twenty seven SHR were randomized into three groups to either receive ad libitum purified water (negative control), Captopril or FM. After six weeks of treatment ACEI activity, enhancement of nitric oxide production, and antioxidant activity were evaluated in plasma. Results indicated that opioid receptors were not involved in the hypotensive effect of FM. However, ACEI activity (94 U/L), the oxidative stress index (malondialdehyde/catalase + glutathione peroxidase) 0.9, and nitric oxide in plasma (4.4 ± 1.3 U/L), were significantly different from the negative control, and not significantly different from the Captopril group. Thus, these results suggested that these mechanisms are involved in the hypotensive effect of FM.
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Affiliation(s)
- Lilia M Beltrán-Barrientos
- Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD), Carretera a La Victoria Km. 0.6, Apartado 1735, Hermosillo, Sonora 83304, Mexico.
| | - Adrián Hernández-Mendoza
- Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD), Carretera a La Victoria Km. 0.6, Apartado 1735, Hermosillo, Sonora 83304, Mexico.
| | - Aarón F González-Córdova
- Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD), Carretera a La Victoria Km. 0.6, Apartado 1735, Hermosillo, Sonora 83304, Mexico.
| | - Humberto Astiazarán-García
- Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD), Carretera a La Victoria Km. 0.6, Apartado 1735, Hermosillo, Sonora 83304, Mexico.
| | - Julián Esparza-Romero
- Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD), Carretera a La Victoria Km. 0.6, Apartado 1735, Hermosillo, Sonora 83304, Mexico.
| | - Belinda Vallejo-Córdoba
- Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD), Carretera a La Victoria Km. 0.6, Apartado 1735, Hermosillo, Sonora 83304, Mexico.
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