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Pires de Oliveira Galdino IKC, da Silva MOM, da Silva APA, Santos VN, Feitosa RLP, Ferreira LCN, Dantas GC, dos Santos Pereira EV, de Oliveira TA, dos Santos KMO, Egito AS, Alonso Buriti FC, Cardarelli HR. β-Glucosidase activity and antimicrobial properties of potentially probiotic autochthonous lactic cultures. PeerJ 2023; 11:e16094. [PMID: 37818327 PMCID: PMC10561641 DOI: 10.7717/peerj.16094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 08/23/2023] [Indexed: 10/12/2023] Open
Abstract
Background The demand for lactic acid bacteria products, especially probiotics, has increased. Bacteria that increase polyphenol bioavailability and act as bio preservatives are sought after. This study aims to identify autochthonous lactic acid cultures from EMBRAPA that demonstrate β-glucosidase activity and inhibitory effect on microbial sanitary indicators. Methods Cell-free extracts were obtained by sonicating every 5 s for 40 min. The extracts were mixed with cellobiose and incubated at 50 °C. The reaction was stopped by immersing the tubes in boiling water. The GOD-POD reagent was added for spectrophotometer readings. Antimicrobial activity was tested against reference strains using the agar well diffusion method. Lactic cultures in MRS broth were added to 0.9 cm wells and incubated. The diameter of the inhibition zones was measured to determine the extension of inhibition. Results Only L. rhamnosus EM1107 displayed extracellular β-glucosidase activity, while all autochthonous strains except L. plantarum CNPC020 demonstrated intracellular activity for this enzyme. L. plantarum CNPC003 had the highest values. On the other hand, L. plantarum CNPC020, similarly to L. mucosae CNPC007, exhibited notable inhibition against sanitary indicators. These two strains significantly differed from the other five autochthonous cultures regarding S. enterica serovar Typhimurium ATCC 14028 inhibition (P < 0.05). However, they did not differ from at least one positive control in terms of inhibition against S. aureus ATCC 25923 and E. coli ATCC 25922 (P > 0.05). Therefore, it is advisable to consider these cultures separately for different technological purposes, such as phenolics metabolism or bio preservative activity. This will facilitate appropriate selection based on each specific property required for the intended product development.
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Affiliation(s)
- Isadora Kaline Camelo Pires de Oliveira Galdino
- Centro de Ciências Biológicas e da Saúde, Universidade Estadual da Paraíba, Campina Grande, Paraíba, Brazil
- Centro de Tecnologia—Programa de Pós Graduação em Ciência e Tecnologia de Alimentos, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
| | - Miqueas Oliveira Morais da Silva
- Centro de Ciências Biológicas e da Saúde, Universidade Estadual da Paraíba, Campina Grande, Paraíba, Brazil
- Núcleo de Pesquisa e Extensão em Alimentos, Universidade Estadual da Paraíba, Campina Grande, Paraíba, Brazil
| | - Ana Paula Albuquerque da Silva
- Centro de Ciências Biológicas e da Saúde, Universidade Estadual da Paraíba, Campina Grande, Paraíba, Brazil
- Núcleo de Pesquisa e Extensão em Alimentos, Universidade Estadual da Paraíba, Campina Grande, Paraíba, Brazil
| | - Vanderlania Nascimento Santos
- Centro de Ciências Biológicas e da Saúde, Universidade Estadual da Paraíba, Campina Grande, Paraíba, Brazil
- Núcleo de Pesquisa e Extensão em Alimentos, Universidade Estadual da Paraíba, Campina Grande, Paraíba, Brazil
| | - Raísa Laura Pereira Feitosa
- Centro de Ciências Biológicas e da Saúde, Universidade Estadual da Paraíba, Campina Grande, Paraíba, Brazil
- Núcleo de Pesquisa e Extensão em Alimentos, Universidade Estadual da Paraíba, Campina Grande, Paraíba, Brazil
| | - Laura Cecília Nascimento Ferreira
- Centro de Ciências Biológicas e da Saúde, Universidade Estadual da Paraíba, Campina Grande, Paraíba, Brazil
- Núcleo de Pesquisa e Extensão em Alimentos, Universidade Estadual da Paraíba, Campina Grande, Paraíba, Brazil
| | - Giordanni Cabral Dantas
- Núcleo de Pesquisa e Extensão em Alimentos, Universidade Estadual da Paraíba, Campina Grande, Paraíba, Brazil
| | | | | | | | - Antonio Silvio Egito
- Embrapa Caprinos e Ovinos, Núcleo Regional Nordeste, Empresa Brasileira de Pesquisa Agropecuária, Campina Grande, Paraíba, Brazil
| | - Flávia Carolina Alonso Buriti
- Centro de Ciências Biológicas e da Saúde, Universidade Estadual da Paraíba, Campina Grande, Paraíba, Brazil
- Núcleo de Pesquisa e Extensão em Alimentos, Universidade Estadual da Paraíba, Campina Grande, Paraíba, Brazil
| | - Haíssa Roberta Cardarelli
- Centro de Tecnologia e Desenvolvimento Regional—Departamento de Tecnologia de Alimentos, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
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Silva FA, Queiroga RDCRDE, de Souza EL, Voss GB, Pintado MME, da Silva Vasconcelos MA. Ingredients from integral valorization of Isabel grape to formulate goat yogurt with stimulatory effects on probiotics and beneficial impacts on human colonic microbiota in vitro. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2022.10.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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3
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Zahid HF, Ali A, Legione AR, Ranadheera CS, Fang Z, Dunshea FR, Ajlouni S. Probiotic Yoghurt Enriched with Mango Peel Powder: Biotransformation of Phenolics and Modulation of Metabolomic Outputs after In Vitro Digestion and Colonic Fermentation. Int J Mol Sci 2023; 24:ijms24108560. [PMID: 37239906 DOI: 10.3390/ijms24108560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/06/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
This study investigated the health-promoting effects and prebiotic functions of mango peel powder (MPP) both as a plain individual ingredient and when incorporated in yoghurt during simulated digestion and fermentation. The treatments included plain MPP, plain yoghurt (YA), yoghurt fortified with MPP (YB), and yoghurt fortified with MPP and lactic acid bacteria (YC), along with a blank (BL). The identification of polyphenols in the extracts of insoluble digesta and phenolic metabolites after the in vitro colonic fermentation were performed employing LC-ESI-QTOF-MS2. These extracts were also subjected to pH, microbial count, production of SCFA, and 16S rRNA analyses. The characterisation of phenolic profiles identified 62 phenolic compounds. Among these compounds, phenolic acids were the major compounds that underwent biotransformation via catabolic pathways such as ring fission, decarboxylation, and dehydroxylation. Changes in pH indicated that YC and MPP reduced the media pH from 6.27 and 6.33 to 4.50 and 4.53, respectively. This decline in pH was associated with significant increases in the LAB counts of these samples. The Bifidobacteria counts were 8.11 ± 0.89 and 8.02 ± 1.01 log CFU/g in YC and MPP, respectively, after 72 h of colonic fermentation. Results also showed that the presence of MPP imparted significant variations in the contents and profiles of individual short chain fatty acids (SCFA) with more predominant production of most SCFA in the MPP and YC treatments. The 16s rRNA sequencing data indicated a highly distinctive microbial population associated with YC in terms of relative abundance. These findings suggested MPP as a promising ingredient for utilisation in functional food formulations aiming to enhance gut health.
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Affiliation(s)
- Hafza Fasiha Zahid
- School of Agriculture, Food and Ecosystem Sciences, Faculty of Science, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Akhtar Ali
- School of Agriculture, Food and Ecosystem Sciences, Faculty of Science, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Alistair R Legione
- Melbourne Veterinary School, Faculty of Science, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Chaminda Senaka Ranadheera
- School of Agriculture, Food and Ecosystem Sciences, Faculty of Science, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Zhongxiang Fang
- School of Agriculture, Food and Ecosystem Sciences, Faculty of Science, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Frank R Dunshea
- School of Agriculture, Food and Ecosystem Sciences, Faculty of Science, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Said Ajlouni
- School of Agriculture, Food and Ecosystem Sciences, Faculty of Science, The University of Melbourne, Parkville, VIC 3010, Australia
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Duque-Soto C, Quintriqueo-Cid A, Rueda-Robles A, Robert P, Borrás-Linares I, Lozano-Sánchez J. Evaluation of Different Advanced Approaches to Simulation of Dynamic In Vitro Digestion of Polyphenols from Different Food Matrices-A Systematic Review. Antioxidants (Basel) 2022; 12:101. [PMID: 36670962 PMCID: PMC9854833 DOI: 10.3390/antiox12010101] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/23/2022] [Accepted: 12/28/2022] [Indexed: 01/03/2023] Open
Abstract
Phenolic compounds have become interesting bioactive antioxidant compounds with implications for obesity, cancer and inflammatory gastrointestinal pathologies. As the influence of digestion and gut microbiota on antioxidant behavior is yet to be completely elucidated, and due to limitations associated to in vivo studies, dynamic in vitro gastrointestinal models have been promoted. A systematic review was conducted of different databases (PubMed, Web of Science and Scopus) following PRISMA guidelines to assess different dynamic digestion models and assay protocols used for phenolic compound research regarding bioaccesibility and interaction with colonic microbiota. Of 284 records identified, those including dynamic multicompartmental digestion models for the study of phenolic compound bioaccesibility, bioactivity and the effects of microbiota were included, with 57 studies meeting the inclusion criteria. Different conditions and experimental configurations as well as administered doses, sample treatments and microbiological assays of dynamic digestion studies on polyphenols were recorded and compared to establish their relevance for the dynamic in vitro digestion of phenolic compounds. While similarities were observed in certain experimental areas, a high variability was found in others, such as administered doses. A description of considerations on the study of the digestion of phenolic compounds is proposed to enhance comparability in research.
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Affiliation(s)
- Carmen Duque-Soto
- Department of Food Science and Nutrition, Faculty of Farmacy, University of Granada, 18071 Granada, Spain
| | - Alejandra Quintriqueo-Cid
- Department of Food Science and Nutrition, Faculty of Farmacy, University of Granada, 18071 Granada, Spain
- Departamento de Ciencia de los Alimentos y Tecnología Química, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago 8380492, Chile
| | - Ascensión Rueda-Robles
- Department of Food Science and Nutrition, Faculty of Farmacy, University of Granada, 18071 Granada, Spain
| | - Paz Robert
- Departamento de Ciencia de los Alimentos y Tecnología Química, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago 8380492, Chile
| | - Isabel Borrás-Linares
- Department of Analytical Chemistry, Faculty of Science, University of Granada, 18071 Granada, Spain
| | - Jesús Lozano-Sánchez
- Department of Food Science and Nutrition, Faculty of Farmacy, University of Granada, 18071 Granada, Spain
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Functional Fermented Milk with Fruit Pulp Modulates the In Vitro Intestinal Microbiota. Foods 2022; 11:foods11244113. [PMID: 36553855 PMCID: PMC9778618 DOI: 10.3390/foods11244113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 12/14/2022] [Accepted: 12/15/2022] [Indexed: 12/23/2022] Open
Abstract
The effect of putative probiotic fermented milk (FM) with buriti pulp (FMB) or passion fruit pulp (FMPF) or without fruit pulp (FMC) on the microbiota of healthy humans was evaluated. FM formulations were administered into a simulator of the human intestinal microbial ecosystem (SHIME®) to evaluate the viability of lactic acid bacteria (LAB), microbiota composition, presence of short-chain fatty acids (SCFA), and ammonium ions. The probiotic LAB viability in FM was affected by the addition of the fruit pulp. Phocaeicola was dominant in the FMPF and FMB samples; Bifidobacterium was related to FM formulations, while Alistipes was associated with FMPF and FMB, and Lactobacillus and Lacticaseibacillus were predominant in FMC. Trabulsiella was the central element in the FMC, while Mediterraneibacter was the central one in the FMPF and FMB networks. The FM formulations increased the acetic acid, and a remarkably high amount of propionic and butyric acids were detected in the FMB treatment. All FM formulations decreased the ammonium ions compared to the control; FMPF samples stood out for having lower amounts of ammonia. The probiotic FM with fruit pulp boosted the beneficial effects on the intestinal microbiota of healthy humans in addition to increasing SCFA in SHIME® and decreasing ammonium ions, which could be related to the presence of bioactive compounds.
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Fruit Bioactive Compounds: Effect on Lactic Acid Bacteria and on Intestinal Microbiota. Food Res Int 2022; 161:111809. [DOI: 10.1016/j.foodres.2022.111809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 07/27/2022] [Accepted: 08/18/2022] [Indexed: 11/24/2022]
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Ma H, Yu Z, Zhao Y, Li L, Liu Y, Liu Y. Goat milk fermented with combined lactic acid bacterium alter microbial community structures and levels of the targeted short-chain fatty acids in the large intestine of mice. Food Res Int 2022; 157:111352. [DOI: 10.1016/j.foodres.2022.111352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 04/15/2022] [Accepted: 05/05/2022] [Indexed: 11/25/2022]
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Panchal G, Sakure A, Hati S. Peptidomic profiling of fermented goat milk: considering the fermentation-time dependent proteolysis by Lactobacillus and characterization of novel peptides with Antioxidative activity. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:2295-2305. [PMID: 35602423 DOI: 10.1007/s13197-021-05243-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 06/08/2021] [Accepted: 08/13/2021] [Indexed: 12/27/2022]
Abstract
In this study, antioxidant activities were evaluated for goat milk fermented with Lactobacillus helveticus MTCC 5463. The fermentation conditions (inoculation rate and incubation time) were optimized by estimating proteolytic action of Lactobacillus. SDS-PAGE and 2D gel electrophoresis were carried out for identification of molecular weight and purification of identified peptides. 3 and 10 kDa peptides fractions were obtained through ultrafiltration and also by using RP-HPLC. Then, spots from 2D and fractions from RP-HPLC were also evaluated in RP-LC/MS for identification and characterization of peptides. Identified peptides were matched with online database of goat milk i.e. BLASTp (NCBI) and Protein information resource database (PIR) and subsequently, antioxidant activity of these peptides were also confirmed with BIOPEP database. However, antioxidative peptides from fermented goat milk with Lactobacillus helveticus MTCC 5463 could be produced in developing functional goat milk yoghurt. Supplementary Information The online version contains supplementary material available at 10.1007/s13197-021-05243-w.
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Affiliation(s)
- Gauravkumar Panchal
- Department of Dairy Microbiology, Anand Agricultural University, Anand, Gujarat 388110 India
| | - Amar Sakure
- Department of Agriculture Biotechnology, Anand Agricultural University, Anand, Gujarat 388110 India
| | - Subrota Hati
- Department of Dairy Microbiology, Anand Agricultural University, Anand, Gujarat 388110 India
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Tamargo A, Cueva C, Silva M, Molinero N, Miralles B, Bartolomé B, Moreno-Arribas MV. Gastrointestinal co-digestion of wine polyphenols with glucose/whey proteins affects their bioaccessibility and impact on colonic microbiota. Food Res Int 2022; 155:111010. [DOI: 10.1016/j.foodres.2022.111010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 02/10/2022] [Accepted: 02/12/2022] [Indexed: 12/23/2022]
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Silva F, de Souza E, Queiroga R, Voss GB, Pintado M, Vasconcelos M. A fiber and phenolic‐rich flour from Isabel grape by‐products with stimulatory effects on distinct probiotics and beneficial impacts on human colonic microbiota
in vitro. Lett Appl Microbiol 2022; 75:249-260. [DOI: 10.1111/lam.13723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 04/05/2022] [Accepted: 04/08/2022] [Indexed: 11/30/2022]
Affiliation(s)
- F.A. Silva
- Department of Nutrition Federal University of Pernambuco Recife PE Brazil
| | - E.L. de Souza
- Department of Nutrition Health Sciences Center Federal University of Paraíba PB João Pessoa Brazil
| | - R.C.R.E. Queiroga
- Department of Nutrition Health Sciences Center Federal University of Paraíba PB João Pessoa Brazil
| | - G. B. Voss
- Universidade Católica Portuguesa CBQF ‐ Centro de Biotecnologia e Química Fina – Laboratório Associado Escola Superior de Biotecnologia Porto Portugal
| | - M.M.E. Pintado
- Universidade Católica Portuguesa CBQF ‐ Centro de Biotecnologia e Química Fina – Laboratório Associado Escola Superior de Biotecnologia Porto Portugal
| | - M.A.S. Vasconcelos
- Department of Nutrition Federal University of Pernambuco Recife PE Brazil
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Reguengo LM, Salgaço MK, Sivieri K, Maróstica Júnior MR. Agro-industrial by-products: Valuable sources of bioactive compounds. Food Res Int 2022; 152:110871. [DOI: 10.1016/j.foodres.2021.110871] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 11/22/2021] [Accepted: 12/02/2021] [Indexed: 11/04/2022]
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Panchal GK, Das S, Sakure A, Singh BP, Hati S. Production and characterization of antioxidative peptides during lactic fermentation of goat milk. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15992] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Gaurav Kumar Panchal
- Department of Dairy Microbiology, SMC College of Dairy Science Anand Agricultural University Anand India
| | - Sujit Das
- Department of Rural Development and Agricultural Production North‐Eastern Hill University, Tura Campus Tura India
| | - Amar Sakure
- Department of Agricultural Biotechnology Anand Agricultural University Anand India
| | - Brij Pal Singh
- Department of Food Science, College of Food and Agriculture United Arab Emirates University Al‐Ain United Arab Emirates
| | - Subrota Hati
- Department of Dairy Microbiology, SMC College of Dairy Science Anand Agricultural University Anand India
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Zorraquín-Peña I, Taladrid D, Tamargo A, Silva M, Molinero N, de Llano DG, Bartolomé B, Moreno-Arribas MV. Effects of Wine and Its Microbial-Derived Metabolites on Intestinal Permeability Using Simulated Gastrointestinal Digestion/Colonic Fermentation and Caco-2 Intestinal Cell Models. Microorganisms 2021; 9:microorganisms9071378. [PMID: 34202738 PMCID: PMC8306816 DOI: 10.3390/microorganisms9071378] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 06/16/2021] [Accepted: 06/21/2021] [Indexed: 01/04/2023] Open
Abstract
This paper explores the effects of wine polyphenols on intestinal permeability in in vitro conditions. A red wine (2500 mg/L of gallic acid equivalents) was sequentially subjected to gastrointestinal and colonic digestion in the Dynamic Gastrointestinal Simulator (simgi®) to obtain two simulated fluids: intestinal-digested wine (IDW) and colonic-digested wine (CDW). The two fluids were incubated with Caco-2 cell monolayers grown in Transwell® inserts, and paracellular permeability was measured as transport of FITC-dextran. Non-significant decreases (p > 0.05) in paracellular permeability were found, which was attributed to the relatively low phenolic concentration in the solutions tested (15.6 and 7.8 mg of gallic acid equivalents/L for IDW and CDW, respectively) as quercetin (200 µM) and one of its microbial-derived phenolic metabolites, 3,4-dihydroxyphenylacetic acid (200 µM), led to significant decreases (p < 0.05). The expression of tight junction (TJ) proteins (i.e., ZO-1 and occludin) in Caco-2 cells after incubation with IDW and CDW was also determined. A slight increase in mRNA levels for occludin for both IDW and CDW fluids, albeit without statistical significance (p > 0.05), was observed. Analysis of the microbiome and microbial activity during wine colonic fermentation revealed relevant changes in the relative abundance of some families/genera (i.e., reduction in Bacteroides and an increase in Veillonella, Escherichia/Shigella and Akkermansia) as well as in the microbial production of SCFA (i.e., a significant increase in propionic acid in the presence of IDW), all of which might affect paracellular permeability. Both direct and indirect (microbiota-mediated) mechanisms might be involved in the protective effects of (wine) polyphenols on intestinal barrier integrity. Overall, this paper reinforces (wine) polyphenols as a promising dietary strategy to improve gut functionality, although further studies are needed to evaluate the effect on the intestinal barrier under different conditions.
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Salgaço MK, Perina NP, Tomé TM, Mosquera EMB, Lazarini T, Sartoratto A, Sivieri K. Probiotic infant cereal improves children's gut microbiota: Insights using the Simulator of Human Intestinal Microbial Ecosystem (SHIME®). Food Res Int 2021; 143:110292. [PMID: 33992391 DOI: 10.1016/j.foodres.2021.110292] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 02/27/2021] [Accepted: 02/27/2021] [Indexed: 02/08/2023]
Abstract
Infant́s gut microbiota can be modulated by many factors, including mode of delivery, feeding regime, maternal diet/weight and probiotic and prebiotic consumption. The gut microbiota in dysbiosis has been associated with innumerous diseases. In this sense, early childhood intestinal microbiome modulation can be a strategy for disease prevention. This study had the purpose to evaluate the effect of an infant cereal with probiotic (Bifidobacterium animalis ssp. lactis BB-12®) on infant́s intestinal microbiota using SHIME®, which simulates human gastrointestinal conditions. The ascending colon was inoculated with fecal microbiota from three children (2-3 years old). NH4+, short chain fatty acids (SCFASs) and microbiota composition were determined by selective ion electrode, GC/MS and 16S sequencing, respectively. After treatment, butyric acid production increased (p < 0.05) 52% and a decrease in NH4+ production was observed (p < 0.01). The treatment stimulated an increase (p < 0.01) of Lactobacillaceae families, more precisely L. gasseri and L. kefiri. L. gasseri has been associated with the prevention of allergic rhinitis in children and L. kefiri in the prevention of obesity. Thus, infant cereal with BB-12® is able to stimulate the growth of L. gasseri and L. kefiri in a beneficial way, reducing NH4+ and increasing the production of SCFAs, especially butyric acid, in SHIME®.
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Affiliation(s)
- Mateus Kawata Salgaço
- Department of Food and Nutrition, School of Pharmaceutical Science, São Paulo State University-UNESP, Araraquara, São Paulo, Brazil
| | - Natália Partis Perina
- Medical, Scientific and Regulatory Affairs - Nestlé Nutrition/Nestlé Brazil Ltda, São Paulo, Brazil
| | - Thaís Moreno Tomé
- Medical, Scientific and Regulatory Affairs - Nestlé Nutrition/Nestlé Brazil Ltda, São Paulo, Brazil
| | | | - Tamara Lazarini
- Medical, Scientific and Regulatory Affairs - Nestlé Nutrition/Nestlé Brazil Ltda, São Paulo, Brazil
| | | | - Katia Sivieri
- Department of Food and Nutrition, School of Pharmaceutical Science, São Paulo State University-UNESP, Araraquara, São Paulo, Brazil.
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The Use of Winery by-Products to Enhance the Functional Aspects of the Fresh Ovine "Primosale" Cheese. Foods 2021; 10:foods10020461. [PMID: 33672473 PMCID: PMC7923417 DOI: 10.3390/foods10020461] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 02/15/2021] [Accepted: 02/16/2021] [Indexed: 12/18/2022] Open
Abstract
Fresh ovine "primosale" cheese was processed with the addition of grape pomace powder (GPP). Cheese making was performed using pasteurized ewes' milk and four selected Lactococcus lactis strains (Mise36, Mise94, Mise169 and Mise190) inoculated individually. For each strain the control cheese (CCP) was not added with GPP, while the experimental cheese (ECP) was enriched with 1% (w/w) GPP. GPP did not influence the starter development that reached levels of 109 CFU/g in all final cheeses. The comparison of the bacterial isolates by randomly amplified polymorphic DNA (RAPD)-PCR showed the dominance of the added strains over indigenous milk bacteria resistant to pasteurization. GPP addition reduced fat content and determined an increase of protein and of secondary lipid oxidation. Sensory tests indicated that cheeses CCP94 and ECP94, produced with the strain Mise94, reached the best appreciation scores. Following in vitro simulated human digestion, bioaccessible fraction of ECP94 showed antioxidant capacity, evaluated as radical scavenging activity and inhibition of membrane lipid oxidation, significantly higher than that from CCP94, with promising increase in functional properties. Thus, the main hypothesis was accepted since the functional aspects of the final cheeses improved, confirming that GPP is relevant for sustainable nutrition by using winemaking by-products.
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Probiotic low-fat fermented goat milk with passion fruit by-product: In vitro effect on obese individuals' microbiota and on metabolites production. Food Res Int 2020; 136:109453. [PMID: 32846548 DOI: 10.1016/j.foodres.2020.109453] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 06/12/2020] [Accepted: 06/14/2020] [Indexed: 12/19/2022]
Abstract
This study aimed to evaluate the impact of a two-week treatment period with probiotic low-fat fermented goat milk by Lactobacillus casei Lc-1, supplemented with passion fruit by-product (1%), on the modulation of gut microbiota from obese individuals using the Simulator of Human Intestinal Microbial Ecosystem (SHIME) system. The effects were carried out through the study of gut microbiota composition, using 16S rRNA next generation sequencing, quantification of short-chain fatty acids (SCFA) and ammonium ions. The microbiota composition changed across three vessels representing the colon regions, because of fermented milk treatment. Fermented goat milk administration caused a reduction of bacteria belonging to genera Prevotella, Megamonas and Succinivibrio, which can produce SCFA, and an increase of Lactobacillus and Bifidobacterium genera in all simulated colon regions. There was no effect on SCFA and on ammonium ions concentration during treatment period. Fermented milk shifted the obese donors' microbiota without changing metabolites production. It happens, possibly, due to a balance in abundances among bacterial genera that can produce or not SCFA, and among bacterial genera with high or low proteolytic activity. Our outcomes help to clarify the effects of the ingestion of a probiotic low-fat fermented goat milk product on colon microbiota composition.
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Abstract
Probiotics are live microorganisms that, when administered in adequate numbers, confer health benefit/s on the host, while prebiotics are nondigestible food ingredients that are selectively stimulate the growth of beneficial microorganisms in the distal parts of the host digestive tract conferring health benefits. Dairy products manufactured mainly using bovine milk is the major vehicle in delivering probiotics to humans. At present, there is an increasing demand for non-bovine probiotic milk products. Both bovine and non-bovine dairy products contain several ingredients with prebiotic properties such as oligosaccharides that could positively interact with probiotics to alter their functional properties. Furthermore, these bovine and non-bovine products could be fortified with prebiotics from various sources such as inulin and oligofructose in order to provide additional health benefits. In addition, non-bovine milk products are good sources for isolating novel potential probiotics. Non-bovine milk such as goat, sheep, camel and donkey have been used in producing several probiotic products including set-yoghurt, drinking-yoghurt, stirred-yoghurt, ice cream and cheese. Prebiotic inclusions in non-bovine milk at present is mainly associated with goat and sheep milk products. In this context, this chapter focuses on the different types of non-bovine milk products containing probiotics and prebiotics, and product quality and microbiological characteristics with special reference to probiotic viability.
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Barcelos SC, Egito AS, Santos KMO, Moraes GMD, Teixeira Sá DMA. Effect of acerola (
Malpighia emarginata
DC) pulp incorporation on potentially probiotic
Petit‐Suisse
goat cheese. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.14511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Samuel Carneiro Barcelos
- Instituto Federal de Educação Ciência e Tecnologia do Ceará–Campus Limoeiro do Norte Limoeiro do Norte Ceará Brazil
| | - Antônio Silvio Egito
- Embrapa Caprinos e Ovinos/Núcleo Regional Nordeste Campina Grande Paraíba Brazil
| | | | | | - Daniele Maria Alves Teixeira Sá
- Instituto Federal de Educação Ciência e Tecnologia do Ceará–Campus Limoeiro do Norte Limoeiro do Norte Ceará Brazil
- Instituto Federal de Educação Ciência e Tecnologia do Ceará–Campus Sobral Sobral Ceará Brazil
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In Vitro Evaluation of Prebiotic Properties of a Commercial Artichoke Inflorescence Extract Revealed Bifidogenic Effects. Nutrients 2020; 12:nu12061552. [PMID: 32466615 PMCID: PMC7352733 DOI: 10.3390/nu12061552] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 05/20/2020] [Accepted: 05/20/2020] [Indexed: 12/14/2022] Open
Abstract
: Background: Prebiotics used as a dietary supplement, stimulate health-related gut microbiota (e.g., bifidobacteria, lactobacilli, etc.). This study evaluated potential prebiotic effects of an artichoke aqueous dry extract (AADE) using in vitro gut model based on the Simulator of Human Intestinal Microbial Ecosystem (SHIME®). METHODS Short-term colonic fermentations (48 h) of AADE, fructo-oligosaccharides (FOS), and a blank were performed. Microbial metabolites were assessed at 0, 6, 24, and 48 h of colonic incubation via measuring pH, gas pressure, lactate, ammonium, and short-chain fatty acids (SCFAs) levels. Community composition was assessed via targeted qPCRs. RESULTS After 24 and 48 h of incubation, bifidobacteria levels increased 25-fold with AADE (p < 0.05) and >100-fold with FOS (p < 0.05) compared to blank. Lactobacillus spp. levels only tended to increase with AADE, whereas they increased 10-fold with FOS. At 6 h, pH decreased with AADE and FOS and remained stable until 48 h; however, gas pressure increased significantly till the end of study. Acetate, propionate, and total SCFA production increased significantly with both at all time-points. Lactate levels initially increased but branched SCFA and ammonium levels remained low till 48 h. CONCLUSION AADE displayed prebiotic potential by exerting bifidogenic effects that stimulated production of health-related microbial metabolites, which is potentially due to inulin in AADE.
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21
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Ma G, Chen Y. Polyphenol supplementation benefits human health via gut microbiota: A systematic review via meta-analysis. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.103829] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
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22
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Vieira AH, Balthazar CF, Guimaraes JT, Rocha RS, Pagani MM, Esmerino EA, Silva MC, Raices RSL, Tonon RV, Cabral LMC, Walter EHM, Freitas MQ, Cruz AG. Advantages of microfiltration processing of goat whey orange juice beverage. Food Res Int 2020; 132:109060. [PMID: 32331686 DOI: 10.1016/j.foodres.2020.109060] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Revised: 02/01/2020] [Accepted: 02/02/2020] [Indexed: 01/03/2023]
Abstract
The objective of this study was to evaluate the microbiological, physicochemical and functional quality of an innovative goat whey orange juice beverage (GOB) processed by microfiltration. The microfiltration (0.2 µm) of the GOBs had a variation on the feed temperature (20, 30, 40, 50 °C) and were compared to the conventional heat treatment LTLT (63 °C/30 min). Microbiological (aerobic mesophilic bacteria, mold and yeast and lactic bacteria), physicochemical (pH, color, rheology and volatile compounds) bioactive compounds (acid ascorbic, total phenolics) and functional activity (DPPH, ACE, α-amilase and α-glucosidase) analysis were performed. The GOB processed by microfiltration using at least 30 °C presented adequate microbial counts (less than 4, 3 and 4 log CFU/mL, for AMB, molds and yeasts and LAB, respectively). In general, the pH, color parameters, volatile and bioactive compounds were not influenced by microfiltration temperature, but presented a difference from the LTLT processing. The rheological parameters were influenced by MF temperature and the utilization of temperatures of 20° and 30 °C maintained the consistency similar to the LTLT sample, preserving the compounds responsible for the texture. Therefore, it is suggested a processing of GOB by microfiltration using mild temperatures (between 30° and 40 °C) to preserve consistency and also obtain a desirable microbial quality, beyond the preservation of many functional properties and volatile compounds.
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Affiliation(s)
- Alexandre H Vieira
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária, 24230-340 Niterói, Brazil
| | - Celso F Balthazar
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária, 24230-340 Niterói, Brazil
| | - Jonas T Guimaraes
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária, 24230-340 Niterói, Brazil
| | - Ramon S Rocha
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária, 24230-340 Niterói, Brazil; Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | - Mônica M Pagani
- Universidade Federal Rural do Rio de Janeiro (UFRRJ), Instituto de Tecnologia (IT), 23890-000, Brazil
| | - Erick A Esmerino
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária, 24230-340 Niterói, Brazil
| | - Márcia C Silva
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | - Renata S L Raices
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | - Renata V Tonon
- Embrapa Agroindústria de Alimentos (CTAA), 23020-470, Guaratiba, Rio de Janeiro, Brazil
| | - Lourdes M C Cabral
- Embrapa Agroindústria de Alimentos (CTAA), 23020-470, Guaratiba, Rio de Janeiro, Brazil
| | - Eduardo H M Walter
- Embrapa Agroindústria de Alimentos (CTAA), 23020-470, Guaratiba, Rio de Janeiro, Brazil
| | - Mônica Q Freitas
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária, 24230-340 Niterói, Brazil
| | - Adriano G Cruz
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil.
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23
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Panchal G, Hati S, Sakure A. Characterization and production of novel antioxidative peptides derived from fermented goat milk by L. fermentum. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2019.108887] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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24
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Farag MA, El Hawary EA, Elmassry MM. Rediscovering acidophilus milk, its quality characteristics, manufacturing methods, flavor chemistry and nutritional value. Crit Rev Food Sci Nutr 2019; 60:3024-3041. [DOI: 10.1080/10408398.2019.1675584] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Mohamed A. Farag
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
- Department of Chemistry, School of Sciences & Engineering, The American University in Cairo, New Cairo, Egypt
| | - Enas A. El Hawary
- Department of Chemistry, School of Sciences & Engineering, The American University in Cairo, New Cairo, Egypt
| | - Moamen M. Elmassry
- Department of Biological Sciences, Texas Tech University, Lubbock, Texas, USA
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Sepe L, Argüello A. Recent advances in dairy goat products. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2019; 32:1306-1320. [PMID: 31357271 PMCID: PMC6668858 DOI: 10.5713/ajas.19.0487] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 07/04/2019] [Indexed: 12/05/2022]
Abstract
Goat population world-wide is increasing, and the dairy goat sector is developing accordingly. Although the new technology applied to the goat industry is being introduced slowly because the weight of traditional subsector in the dairy sector, considerable advances have been made in the last decade. Present review focuses on the emerging topics in the dairy goat sector. Research and development of traditional and new dairy goat products are reviewed, including the new research in the use of goat milk in infant formula. The research in alternatives to brine, production of skimmed goat cheeses and the use of different modified atmosphere packaging are also addressed. Special attention is given to antibiotic residues and their determination in goat milk. Functional foods for human benefits are a trending topic. Health properties recently discovered in dairy goat products are included in the paper, with special attention to the antioxidant activity. The dual-purpose use of goats by humankind is affecting the way of how new technology is being incorporated in the dairy goat sector and will certainly affect the future development of dairy goat products.
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Affiliation(s)
- Lucia Sepe
- CREA Research Centre for Animal Production and Aquaculture, Bella Muro 85051, Italy
| | - Anastasio Argüello
- Animal Production and Biotechnology Group, Institute of Animal Health and Food Safety, Universidad de Las Palmas de Gran Canaria, Arucas, Las Palmas 35413, Spain
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26
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Ranadheera CS, Evans CA, Baines SK, Balthazar CF, Cruz AG, Esmerino EA, Freitas MQ, Pimentel TC, Wittwer AE, Naumovski N, Graça JS, Sant'Ana AS, Ajlouni S, Vasiljevic T. Probiotics in Goat Milk Products: Delivery Capacity and Ability to Improve Sensory Attributes. Compr Rev Food Sci Food Saf 2019; 18:867-882. [PMID: 33337004 DOI: 10.1111/1541-4337.12447] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 03/08/2019] [Accepted: 03/19/2019] [Indexed: 01/10/2023]
Abstract
Dairy foods, particularly those of bovine origin, are the predominant vehicles for delivery of probiotic bacteria. Caprine (goat) milk also possesses potential for successful delivery of probiotics, and despite its less appealing flavor in some products, the use of goat milk as a probiotic carrier has rapidly increased over the last decade. This review reports on the diversity, applicability, and potential of using probiotics to enhance the sensory properties of goat milk and goat milk-based products. A brief conceptual introduction to probiotic microorganisms is followed by an account of the unique physicochemical, nutritive, and beneficial aspects of goat milk, emphasizing its advantages as a probiotic carrier. The sensory properties of probiotic-enriched goat milk products are also discussed. The maintenance of probiotic viability and desirable physicochemical characteristics in goat milk products over shelf life is possible. However, the unpleasant sensory features of some goat milk products remain a major disadvantage that hinder its wider utilization. Nevertheless, certain measures such as fortification with selected probiotic strains, inclusion of fruit pulps and popular flavor compounds, and production of commonly consumed tailor-made goat milk-based products have potential to overcome this limitation. In particular, certain probiotic bacteria release volatile compounds as a result of their metabolism, which are known to play a major role in the aroma profile and sensory aspects of the final products.
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Affiliation(s)
- C S Ranadheera
- School of Agriculture & Food, Faculty of Veterinary & Agricultural Sciences, The Univ. of Melbourne, Melbourne, VIC, 3010, Australia
| | - C A Evans
- School of Environmental and Life Sciences, Univ. of Newcastle, NSW, 2308, Australia
| | - S K Baines
- School of Health Sciences, Univ. of Newcastle, NSW, 2308, Australia
| | - Celso F Balthazar
- Dept. of Food Science and Technology, School of Veterinary, Federal Fluminense Univ., 24230-340, Niterói, RJ, Brazil
| | - Adriano G Cruz
- Dept. of Food, Federal Inst. of Rio de Janeiro, 20270-021, Rio de Janeiro, RJ, Brazil
| | - Erick A Esmerino
- Dept. of Food Science and Technology, School of Veterinary, Federal Fluminense Univ., 24230-340, Niterói, RJ, Brazil
| | - Mônica Q Freitas
- Dept. of Food Science and Technology, School of Veterinary, Federal Fluminense Univ., 24230-340, Niterói, RJ, Brazil
| | | | - A E Wittwer
- School of Agriculture & Food, Faculty of Veterinary & Agricultural Sciences, The Univ. of Melbourne, Melbourne, VIC, 3010, Australia
| | - N Naumovski
- Discipline of Nutrition and Dietetics, Faculty of Health, Univ. of Canberra, Canberra, ACT, 2601, Australia.,Collaborative Research in Bioactives and Biomarkers (CRIBB) Group, Canberra, ACT, 2601, Australia
| | - Juliana S Graça
- Dept. of Food Science, Faculty of Food Engineering, Univ. of Campinas, Campinas, São Paulo, Brazil
| | - Anderson S Sant'Ana
- Dept. of Food Science, Faculty of Food Engineering, Univ. of Campinas, Campinas, São Paulo, Brazil
| | - S Ajlouni
- School of Agriculture & Food, Faculty of Veterinary & Agricultural Sciences, The Univ. of Melbourne, Melbourne, VIC, 3010, Australia
| | - T Vasiljevic
- Advanced Food Systems Research Unit, College of Health and Biomedicine, Victoria Univ., Werribee, Victoria, 3030, Australia
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Synbiotic combination of prebiotic grape pomace extract and probiotic Lactobacillus sp. reduced important intestinal inflammatory markers and in-depth signalling mediators in lipopolysaccharide-treated Caco-2 cells. Br J Nutr 2018; 121:291-305. [PMID: 30565527 DOI: 10.1017/s0007114518003410] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Inflammatory bowel diseases (IBD) are a major problem for public health, with an increased incidence and impact on life quality. The effect of pre- and probiotic combination has been less studied in IBD. Using genomic and proteomic array technologies, this study examined the efficacy of a new combination of natural alternatives: prebiotics (grape pomace extract, GP) and probiotics (lactobacilli mixture, Lb mix) on inflammation and intracellular signalling routes in a cellular model of inflammation. Caco-2 cells challenged with lipopolysaccharide (LPS) for 4 h were treated with GP extract (50 μg/ml gallic acid equivalent) and Lb combination (3 × 108 colony-forming units/ml total Lb) for 24 h. The profile expressions of forty key inflammatory markers and twenty-six signalling kinases were analysed. Other markers involved in inflammation were also investigated (NF-κB/RELA, Nrf2, aryl hydrocarbon receptor, Cyp1A1, Cyp1B1); 57·5 and 60 % of investigated genes and proteins, respectively, were down-regulated by the synbiotic combination. Relevant cytokines and chemokines involved in response to microbial infection and inflammation were reduced under the level induced by LPS treatment and toward the unchallenged control. As expected, the reduction effect seems to imply mitogen-activated protein kinase and NF-κB pathway. Most of the signalling molecules activated by LPS were decreased by GP extract and Lb mix. Our study indicates that the synbiotic combination of GP extract and Lactobacillus sp. mixture exerted anti-inflammatory properties, which are able to decrease the majority of inflammatory genes, their proteins and associated signalling markers. Due to protective role of GP compounds on lactobacilli probiotic, this synbiotic combination might serve as a promising adjunctive therapy in intestinal inflammations.
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Barboza KRM, Coco LZ, Alves GM, Peters B, Vasquez EC, Pereira TMC, Meyrelles SS, Campagnaro BP. Gastroprotective effect of oral kefir on indomethacin-induced acute gastric lesions in mice: Impact on oxidative stress. Life Sci 2018; 209:370-376. [PMID: 30120965 DOI: 10.1016/j.lfs.2018.08.035] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 08/07/2018] [Accepted: 08/13/2018] [Indexed: 02/06/2023]
Abstract
AIMS This study investigated the gastroprotective effects and the systemic oxidative status of oral kefir pretreatment in albino mice submitted to acute gastric ulcer induced by indomethacin. MAIN METHODS Male Swiss mice were divided into three groups (n = 7): Vehicle (0.3 mL of whole milk/100 g body weight, pH adjusted to 5.0), Kefir (0.3 mL of kefir/100 g body weight) and Proton Pump Inhibitor (PPI, 30 mg/kg of lansoprazole), via gavage for 14 days. Animals were fasted for 16 h and treated orally with indomethacin (40 mg/kg). After 6 h the animals were euthanized, the blood samples were obtained and used for the determination of ROS production, oxidation of macromolecules and apoptosis. The stomachs were removed, opened by the greater curvature, and a macroscopic analysis of the gastric lesions was performed. KEY FINDINGS Our findings demonstrated that the symbiotic kefir significantly alleviated blood oxidative stress by reducing superoxide anion, hydrogen peroxide and hydroxyl/peroxynitrite radicals, thereby leading to reduced oxidative damage to macromolecules due to a decreased oxidative stress status in induced gastric lesions. These anti-oxidative properties might contribute favorably to the ulcer attenuation in the kefir group. SIGNIFICANCE Taken together, these findings support a significant role played by the antioxidant actions of kefir in counteracting the gastric damage induced by this cyclooxygenase inhibitor. It is also worthy to mention that, kefir also exerted the gastroprotective property partly by inhibiting oxidative systemic damage. Based on these considerations, it was implied that kefir might be a contributor for the ROS-scavenging effect.
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Affiliation(s)
- Kelly Ribeiro Moura Barboza
- Laboratory of Translational Physiology and Pharmacology, Pharmaceutical Sciences Graduate Program, Vila Velha University (UVV), Vila Velha, ES, Brazil
| | - Larissa Zambom Coco
- Laboratory of Translational Physiology and Pharmacology, Pharmaceutical Sciences Graduate Program, Vila Velha University (UVV), Vila Velha, ES, Brazil
| | - Gisele Maziero Alves
- Laboratory of Translational Physiology and Pharmacology, Pharmaceutical Sciences Graduate Program, Vila Velha University (UVV), Vila Velha, ES, Brazil
| | - Beatriz Peters
- Laboratory of Translational Physiology and Pharmacology, Pharmaceutical Sciences Graduate Program, Vila Velha University (UVV), Vila Velha, ES, Brazil
| | - Elisardo Corral Vasquez
- Laboratory of Translational Physiology and Pharmacology, Pharmaceutical Sciences Graduate Program, Vila Velha University (UVV), Vila Velha, ES, Brazil.
| | - Thiago Melo Costa Pereira
- Laboratory of Translational Physiology and Pharmacology, Pharmaceutical Sciences Graduate Program, Vila Velha University (UVV), Vila Velha, ES, Brazil; Federal Institute of Education, Science and Technology (IFES), Vila Velha, ES, Brazil
| | - Silvana Santos Meyrelles
- Laboratory of Translational Physiology, Health Sciences Center, Federal University of Espirito Santo (UFES), Vitoria, Brazil
| | - Bianca Prandi Campagnaro
- Laboratory of Translational Physiology and Pharmacology, Pharmaceutical Sciences Graduate Program, Vila Velha University (UVV), Vila Velha, ES, Brazil.
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Ranadheera CS, Naumovski N, Ajlouni S. Non-bovine milk products as emerging probiotic carriers: recent developments and innovations. Curr Opin Food Sci 2018. [DOI: 10.1016/j.cofs.2018.02.010] [Citation(s) in RCA: 101] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Influence of polyphenol rich seabuckthorn berries juice on release of polyphenols and colonic microbiota on exposure to simulated human digestion model. Food Res Int 2018; 111:314-323. [PMID: 30007692 DOI: 10.1016/j.foodres.2018.05.045] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Revised: 05/15/2018] [Accepted: 05/18/2018] [Indexed: 12/22/2022]
Abstract
The present study investigated the effect of polyphenol rich Sea buckthorn berries juice (SBJ) on colonic microbial composition and diversity using in vitro simulated gut model. The release of polyphenols, their antioxidant activity and impact on microbial diversity was evaluated under long term fermentation for 21 days. The treatment of colonic reactors with basal feed supplemented with SBJ resulted in an increase in population and diversity of beneficial bacteria as revealed by viable cell count and PCR-DGGE. A higher release of phenolics was observed, which resulted in higher antioxidant activity in the colonic reactors throughout the treatment period (p < 0.05). Higher content of resveratrol, rutin and chlorogenic acid were observed in ascendens colon whereas quercetin, ferulic and caeffic acid level were higher in descendens colon due to biotransformation of polyphenols in the later part of colon. The Principal Component Analysis also indicated the stimulatory effect of SBJ on the beneficial microbial population of Lactobacilli, Bacteroides/Prevotella and Bifidobacteria in all the three reactors. It also confirmed higher release of polyphenolic compounds and associated antioxidant activities in descendens colon.
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