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Grambusch IM, Schmitz C, Schlabitz C, Ducati RG, Lehn DN, Volken de Souza CF. Encapsulation of Saccharomyces spp. for Use as Probiotic in Food and Feed: Systematic Review and Meta-analysis. Probiotics Antimicrob Proteins 2024:10.1007/s12602-024-10331-2. [PMID: 39249640 DOI: 10.1007/s12602-024-10331-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2024] [Indexed: 09/10/2024]
Abstract
Probiotics, particularly yeasts from the genus Saccharomyces, are valuable for their health benefits and potential as antibiotic alternatives. To be effective, these microorganisms must withstand harsh environmental conditions, necessitating advanced protective technologies such as encapsulation to maintain probiotic viability during processing, storage, and passage through the digestive system. This review and meta-analysis aims to describe and compare methods and agents used for encapsulating Saccharomyces spp., examining operating conditions, yeast origins, and species. It provides an overview of the literature on the health benefits of nutritional yeast consumption. A bibliographic survey was conducted following the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) guidelines. The meta-analysis compared encapsulation methods regarding their viability after encapsulation and exposure to the gastrointestinal tract. Nineteen studies were selected after applying inclusion/exclusion criteria. Freeze drying was found to be the most efficient for cell survival, while ionic gelation was best for maintaining viability after exposure to the gastrointestinal tract. Consequently, the combination of freeze drying and ionic gelation proved most effective in maintaining high cell viability during encapsulation, storage, and consumption. Research on probiotics for human food and animal feed indicates that combining freeze drying and ionic gelation effectively protects Saccharomyces spp.; however, industrial scalability must be considered. Reports on yeast encapsulation using agro-industrial residues as encapsulants offer promising strategies for preserving potential probiotic yeasts, contributing to the environmental sustainability of industrial processes.
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Affiliation(s)
- Isabel Marie Grambusch
- Food Biotechnology Laboratory, University of Vale Do Taquari - Univates, Lajeado, RS, Brazil
| | - Caroline Schmitz
- Food Biotechnology Laboratory, University of Vale Do Taquari - Univates, Lajeado, RS, Brazil
| | - Cláudia Schlabitz
- Food Biotechnology Laboratory, Graduate Program in Biotechnology, University of Vale Do Taquari - Univates, Av. Avelino Tallini, 171, ZC 95914-014, Lajeado, RS, Brazil
| | - Rodrigo Gay Ducati
- Graduate Program in Biotechnology, University of Vale Do Taquari - Univates, Lajeado, RS, Brazil
| | - Daniel Neutzling Lehn
- Food Biotechnology Laboratory, Graduate Program in Biotechnology, University of Vale Do Taquari - Univates, Av. Avelino Tallini, 171, ZC 95914-014, Lajeado, RS, Brazil
| | - Claucia Fernanda Volken de Souza
- Food Biotechnology Laboratory, Graduate Program in Biotechnology, University of Vale Do Taquari - Univates, Av. Avelino Tallini, 171, ZC 95914-014, Lajeado, RS, Brazil.
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Kiliç Kanak E, Öztürk Yilmaz S. Production of set-type probiotic and prebiotic yogurt-like products using Enterococcus faecium and Enterococcus faecalis strains in combination with pumpkin waste. Microb Pathog 2024; 194:106844. [PMID: 39128644 DOI: 10.1016/j.micpath.2024.106844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 08/05/2024] [Accepted: 08/06/2024] [Indexed: 08/13/2024]
Abstract
This study investigated the effect of pumpkin powder (2 %, 4 %, and 6 %) and Enterococcus faecium and Enterococcus faecalis probiotics on the physicochemical, microbiological, and sensory properties of yogurt samples during 28 days of storage at 4 °C. The prebiotic effect of pumpkin powder (Cucurbita pepo) and the probiotic effect of Enterococcus faecium and E. faecalis were determined. Adding pumpkin powder to yogurt did not significantly alter the pH, acidity, fat, protein, and ash content (p > 0.05). Water holding was not changed during the storage time in the samples of probiotic yogurts, but as the pumpkin powder content increased, the water holding capacity also increased (p < 0.05). This situation did lead to a reduction in syneresis (p < 0.05). The lowest gumminess value at the end of storage was found in the D2 sample (p < 0.05), and the highest adhesiveness value was found in the D4 sample (p < 0.05). Furthermore, throughout the 28-day storage period, E. faecium and E. faecalis maintained a live cell count of ≥6 log CFU g-1 in the probiotic product. As a result of the statistical evaluation, there was a decrease in E. faecium in the D4, S2, and S4 samples, and then it increased again (p > 0.05) during the storage time. As a result of the statistical evaluation, it was determined that the smell, consistency in the spoon, consistency in the mouth, flavor, and acidity changes during the storage were not substantial (p > 0.05). In conclusion, it was found that pumpkin, a byproduct of the pumpkin seed industry, has the potential to act as a prebiotic and improve the properties of dairy products. Additionally, the study suggests that E. faecium and E. faecalis strains could be suitable for probiotic yogurts.
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Affiliation(s)
- Eda Kiliç Kanak
- Sakarya University, Department of Food Engineering, Sakarya, 54187, Turkey.
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3
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Mohamad Yusof L, Ahmad H, Hassim HA, Mustaffa-Kamal F, Omar S, Zainundin NK, Padam BS. A study on the impact of diet supplementation of fermented dried seaweed powder (Kappaphycus alvarezii) on healthy cat gut performance, skin and hair coat conditions, and behaviour. Vet Res Commun 2024:10.1007/s11259-024-10479-w. [PMID: 39052189 DOI: 10.1007/s11259-024-10479-w] [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: 02/18/2024] [Accepted: 07/21/2024] [Indexed: 07/27/2024]
Abstract
One of the key goals the feed industry emphasizes when exploring the incorporation of novel substances into animal diets is to enhance feed utilization efficiency, to bolster animal health and well-being. Fermented seaweed powder holds promise as a valuable and sustainable component of animal feed, owing to its rich nutrient profile and purported benefits for livestock and aquaculture species. This study provides some interesting and original preliminary data regarding the benefits of supplementing cats' diets with fermented dried seaweed. Using a broad investigative approach to measure and analyse multiple health benefits of feeding fermented dried macroalgae to cats as a nutritional supplement, the results of this 8-week study identified several positive health attributes related to body coat quality, nutrient digestibility, behavioural changes, a healthy gut microbiota ratio, and enhanced immunity. There were no adverse effects observed in the cats after supplementation with the fermented seaweed powder. The sample size in this study with cats should be increased, but this preliminary work showed that the seaweed-supplemented cats exhibited improvements in the measured health parameters over the control cats. As a result of this 8-week trial, key information has been provided regarding future research direction focusing on skin health application which is essential to the overall animal wellbeing.
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Affiliation(s)
- Loqman Mohamad Yusof
- Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, 43400, Selangor, Malaysia.
| | - Hafandi Ahmad
- Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, 43400, Selangor, Malaysia
| | - Hasliza Abu Hassim
- Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, 43400, Selangor, Malaysia
| | - Farina Mustaffa-Kamal
- Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, 43400, Selangor, Malaysia
| | - Sharina Omar
- Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, 43400, Selangor, Malaysia
| | - Nur Karmila Zainundin
- Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, 43400, Selangor, Malaysia
| | - Birdie Scott Padam
- Seadling Sdn. Bhd., Kota Kinabalu Industrial Park,, Kota Kinabalu, 88450, Sabah, Malaysia
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Sakoui S, Derdak R, Pop OL, Vodnar DC, Jouga F, Teleky BE, Addoum B, Simon E, Suharoschi R, Soukri A, El Khalfi B. Exploring Technological, Safety and Probiotic Properties of Enterococcus Strains: Impact on Rheological Parameters in Fermented Milk. Foods 2024; 13:586. [PMID: 38397563 PMCID: PMC10887579 DOI: 10.3390/foods13040586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 02/05/2024] [Accepted: 02/12/2024] [Indexed: 02/25/2024] Open
Abstract
Enterococci, known for their resilience, are commonly found in food, the environment, and the gastrointestinal tracts of humans and animals. In recent research, six strains of enterococcus were isolated from bat guano. These include Enterococcus mundtii SRBG1, Enterococcus gallinarum SRBG3, Enterococcus faecium SRBG2, Enterococcus casseliflavus EC1, and Enterococcus devriesei CAU 1344. Identification was done using 16S DNA analysis. Each strain underwent evaluation for its technological properties (such as tolerances to various NaCl concentrations and temperatures, as well as amylolytic, β-galactosidase, lipolytic, and proteolytic activities, and EPS production) and selected probiotic properties (including safety profile, resistance to 0.3 percent bile salts and gastric juice with a pH of 2.5, lysozyme tolerance, and antibacterial and antibiofilm activities against four foodborne pathogens). The results were analyzed using Principal Component Analysis. This analysis revealed that E. mundtii SRBG1 and E. gallinarum SRBG3, followed by E. faecium SRBG2, were most closely associated with a broad range of technological characteristics and were subsequently used for fermenting skimmed milk. The rheological properties of the samples indicated a shear-thinning or non-Newtonian behavior. Furthermore, during storage of the fermented milk at 4 °C over periods of 1, 7, 14, and 21 days, there were no significant changes in bacterial count (at around 7 log10 CFU/mL) and pH when fermented with the three evaluated strains.
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Affiliation(s)
- Souraya Sakoui
- Laboratory of Physiopathology, Molecular Genetics & Biotechnology, Faculty of Sciences Ain Chock, Health and Biotechnology Research Centre, Hassan II University of Casablanca, Maarif B.P 5366, Casablanca 20000, Morocco; (S.S.); (R.D.); (F.J.); (A.S.)
| | - Reda Derdak
- Laboratory of Physiopathology, Molecular Genetics & Biotechnology, Faculty of Sciences Ain Chock, Health and Biotechnology Research Centre, Hassan II University of Casablanca, Maarif B.P 5366, Casablanca 20000, Morocco; (S.S.); (R.D.); (F.J.); (A.S.)
- Department of Biology, Faculty of Sciences El Jadida, Chouaïb Doukkali University, B.P 20, El Jadida 24000, Morocco
| | - Oana Lelia Pop
- Department of Food Science, University of Agricultural Science and Veterinary Medicine, Calea Mănăștur 3–5, 400372 Cluj-Napoca, Romania; (O.L.P.); (D.C.V.); (B.-E.T.); (E.S.)
- Molecular Nutrition and Proteomics Lab, CDS3, Life Science Institute, University of Agricultural Science and Veterinary Medicine, Calea Mănăștur 3–5, 400372 Cluj-Napoca, Romania
| | - Dan Cristian Vodnar
- Department of Food Science, University of Agricultural Science and Veterinary Medicine, Calea Mănăștur 3–5, 400372 Cluj-Napoca, Romania; (O.L.P.); (D.C.V.); (B.-E.T.); (E.S.)
- Food Biotechnology and Molecular Gastronomy, CDS7, Life Science Institute, University of Agricultural Science and Veterinary Medicine, Calea Mănăștur 3–5, 400372 Cluj-Napoca, Romania
| | - Fatimazahra Jouga
- Laboratory of Physiopathology, Molecular Genetics & Biotechnology, Faculty of Sciences Ain Chock, Health and Biotechnology Research Centre, Hassan II University of Casablanca, Maarif B.P 5366, Casablanca 20000, Morocco; (S.S.); (R.D.); (F.J.); (A.S.)
| | - Bernadette-Emőke Teleky
- Department of Food Science, University of Agricultural Science and Veterinary Medicine, Calea Mănăștur 3–5, 400372 Cluj-Napoca, Romania; (O.L.P.); (D.C.V.); (B.-E.T.); (E.S.)
| | - Boutaina Addoum
- Biology and Medical Research Unit, Centre National de l’Energie, des Sciences et des Techniques Nucléaires, Rabat 10001, Morocco;
| | - Elemér Simon
- Department of Food Science, University of Agricultural Science and Veterinary Medicine, Calea Mănăștur 3–5, 400372 Cluj-Napoca, Romania; (O.L.P.); (D.C.V.); (B.-E.T.); (E.S.)
| | - Ramona Suharoschi
- Department of Food Science, University of Agricultural Science and Veterinary Medicine, Calea Mănăștur 3–5, 400372 Cluj-Napoca, Romania; (O.L.P.); (D.C.V.); (B.-E.T.); (E.S.)
- Molecular Nutrition and Proteomics Lab, CDS3, Life Science Institute, University of Agricultural Science and Veterinary Medicine, Calea Mănăștur 3–5, 400372 Cluj-Napoca, Romania
| | - Abdelaziz Soukri
- Laboratory of Physiopathology, Molecular Genetics & Biotechnology, Faculty of Sciences Ain Chock, Health and Biotechnology Research Centre, Hassan II University of Casablanca, Maarif B.P 5366, Casablanca 20000, Morocco; (S.S.); (R.D.); (F.J.); (A.S.)
| | - Bouchra El Khalfi
- Laboratory of Physiopathology, Molecular Genetics & Biotechnology, Faculty of Sciences Ain Chock, Health and Biotechnology Research Centre, Hassan II University of Casablanca, Maarif B.P 5366, Casablanca 20000, Morocco; (S.S.); (R.D.); (F.J.); (A.S.)
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Xue R, Liu J, Zhang M, Aziz T, Felemban S, Khowdiary MM, Yang Z. Physicochemical, microbiological and metabolomics changes in yogurt supplemented with lactosucrose. Food Res Int 2024; 178:114000. [PMID: 38309926 DOI: 10.1016/j.foodres.2024.114000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 01/03/2024] [Accepted: 01/08/2024] [Indexed: 02/05/2024]
Abstract
Lactosucrose (LS) is a known prebiotic that has gained recognition for its low caloric content and various health benefits. However, its potential in food applications remains largely unexplored. In this study the effects of adding LS to milk at concentrations (0 %, 2 %, 5 % and 8 % w/v) for yogurt production, and the relevant changes in yogurt texture, microbial composition and metabolomics were investigated. Our findings revealed that LS played a role in promoting the formation of a structured gel during fermentation, resulting in increased elasticity and viscosity while reducing fluidity. Additionally incorporating high doses of LS into yogurt led to reduced post-acidification, enhanced survival of starter bacteria, improved water retention capacity and overall texture throughout a refrigerated storage period of 21 days. Notably higher concentrations of LS (8 % w/v) exhibited effects on enhancing yogurt quality. Furthermore, untargeted metabolomics analysis using UPLC Q TOF MS/MS revealed 45 differentially expressed metabolites, including up-regulated L-arginine, L-proline and L-glutamic acid along with the down-regulated glutathione, L-tyrosine, L-phenylalanyl and L-proline. These differential metabolites were primarily associated with amino acid metabolism such as thiamine metabolism, nicotinic acid salt and nicotinamide metabolism, and pyrimidine metabolism. As a result, the inclusion of LS in yogurt had an impact on the production of various beneficial metabolites in yogurt, highlighting the importance of combining prebiotic LS with probiotics to obtain desired physiological benefits of yogurt.
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Affiliation(s)
- Rui Xue
- Key Laboratory of Geriatric Nutrition and Health of Ministry of Education, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China
| | - Jing Liu
- Key Laboratory of Geriatric Nutrition and Health of Ministry of Education, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China
| | - Min Zhang
- Key Laboratory of Agro-Products Primary Processing, Academy of Agricultural Planning and Engineering, MARA, Beijing 100125, China
| | - Tariq Aziz
- Key Laboratory of Geriatric Nutrition and Health of Ministry of Education, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China; Laboratory of Animal Health, Food Hygiene and Quality, Department of Agriculture, University of Ioannina, 47100 Arta, Greece.
| | - Shifa Felemban
- Department of Chemistry, Faculty of Applied Science, University College-Al Leith, University of Umm Al-Qura, Makkah 21955, Saudi Arabia
| | - Manal M Khowdiary
- Department of Chemistry, Faculty of Applied Science, University College-Al Leith, University of Umm Al-Qura, Makkah 21955, Saudi Arabia
| | - Zhennai Yang
- Key Laboratory of Geriatric Nutrition and Health of Ministry of Education, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China.
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Skoufou M, Tsigalou C, Vradelis S, Bezirtzoglou E. The Networked Interaction between Probiotics and Intestine in Health and Disease: A Promising Success Story. Microorganisms 2024; 12:194. [PMID: 38258020 PMCID: PMC10818559 DOI: 10.3390/microorganisms12010194] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 01/14/2024] [Accepted: 01/15/2024] [Indexed: 01/24/2024] Open
Abstract
Probiotics are known to promote human health either precautionary in healthy individuals or therapeutically in patients suffering from certain ailments. Although this knowledge was empirical in past tomes, modern science has already verified it and expanded it to new limits. These microorganisms can be found in nature in various foods such as dairy products or in supplements formulated for clinical or preventive use. The current review examines the different mechanisms of action of the probiotic strains and how they interact with the organism of the host. Emphasis is put on the clinical therapeutic use of these beneficial microorganisms in various clinical conditions of the human gastrointestinal tract. Diseases of the gastrointestinal tract and particularly any malfunction and inflammation of the intestines seriously compromise the health of the whole organism. The interaction between the probiotic strains and the host's microbiota can alleviate the clinical signs and symptoms while in some cases, in due course, it can intervene in the underlying pathology. Various safety issues of the use of probiotics are also discussed.
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Affiliation(s)
- Maria Skoufou
- Master Program in “Food, Nutrition and Microbiome”, Department of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (C.T.); (S.V.)
- Proctology Department, Paris Saint Joseph Hospital Paris, 75014 Paris, France
| | - Christina Tsigalou
- Master Program in “Food, Nutrition and Microbiome”, Department of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (C.T.); (S.V.)
- Laboratory of Hygiene and Environmental Protection, Faculty of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece
| | - Stergios Vradelis
- Master Program in “Food, Nutrition and Microbiome”, Department of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (C.T.); (S.V.)
- Department of Gastrenterology, Faculty of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece
| | - Eugenia Bezirtzoglou
- Master Program in “Food, Nutrition and Microbiome”, Department of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (C.T.); (S.V.)
- Laboratory of Hygiene and Environmental Protection, Faculty of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece
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Gomaa MAE, Allam MG, Mokhtar E, Ayad EHE, Darwish SM, Darwish AMG. Nano casein-pectin complex: exploring physicochemical, organoleptic properties, and LAB viability in skimmed milk and low-fat yoghurt. Front Nutr 2024; 10:1288202. [PMID: 38268670 PMCID: PMC10806235 DOI: 10.3389/fnut.2023.1288202] [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: 09/04/2023] [Accepted: 11/30/2023] [Indexed: 01/26/2024] Open
Abstract
Protein complexes with a nutritional value, heat stability, and gelling properties with no negative impact on culture viability have promising application prospects in the fermentation industry. The aim of the study was to investigate the possibility of applying physical modification seeking high-protein-fortified yoghurt production using the nano casein-pectin NCP complex as an active colloidal system with enhanced structural and thermal properties and monitor the quality properties of the physicochemical, heat stability, rheological, starter culture viability and sensory evaluation of fortified products comparing with the plain control throughout the cold storage. High-energy ball milling (HEBM) technique was used to produce nanoparticles of casein powder and smaller particles of pectin individually, and particle size and zeta potential was assessed. Deferent Nano casein-pectin (NCP) complex formulations were prepared, their physicochemical properties were assessed including protein quality via Amino Acid Analyzer (AAA), viscosity, thermogravimetric analysis (TGA), and then used in fortification of skimmed milk and low-fat yoghurt to monitor the fortification effects. The particle sizes showed to be ≈166 nm and 602.6 nm for nano-casein and pectin, respectively. Milk fortification with the NCP complex has significantly increased the nutritional value represented in increased protein content (7.19 g/100 g in NCP5); Ca, P, and S content (2,193.11, 481.21, and 313.77 ppm); and amino acid content with first limiting amino acids; histidine (0.89 mg/g), methionine (0.89 mg/g), and low content of hydrophobic amino acids (HAAs) may cause aggregation. NPC fortification enhanced physicochemical properties announced in enhanced viscosity (62. mP.s in NCP5) and heat stability (up to 200°C) compared with control skimmed milk (SM). NCP yoghurt fortification significantly increased protein content to 11 mg/100 g in T5, enhanced viscosity to 48.44 mP.s in T3, decreased syneresis to 16% in T5, and enhanced LAB viability which was translated in preferable sensorial properties. Applying fortification with nanoparticles of the casein-pectin (NCP) complex balanced the amino acid content and improved physicochemical, rheological, nutritional, and sensorial properties and LAB viability, which can be recommended further in functional food applications.
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Affiliation(s)
- Mohamed A. E. Gomaa
- Food Science Department, Faculty of Agriculture, Saba Basha, Alexandria University, Alexandria, Egypt
| | - Marwa G. Allam
- Food Science Department, Faculty of Agriculture, Saba Basha, Alexandria University, Alexandria, Egypt
| | - Esraa Mokhtar
- Food Science Department, Faculty of Agriculture, Saba Basha, Alexandria University, Alexandria, Egypt
| | - Eman H. E. Ayad
- Food Science Department, Faculty of Agriculture, Saba Basha, Alexandria University, Alexandria, Egypt
| | - Saeid M. Darwish
- Food Science Department, Faculty of Agriculture, Saba Basha, Alexandria University, Alexandria, Egypt
| | - Amira M. G. Darwish
- Food Industry Technology Program, Faculty of Industrial and Energy Technology, Borg Al Arab Technological University (BATU), Alexandria, Egypt
- Food Technology Department, Arid Lands Cultivation Research Institute, City of Scientific Research and Technological Applications (SRTA-City), Alexandria, Egypt
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Aziz T, Hussain N, Hameed Z, Lin L. Elucidating the role of diet in maintaining gut health to reduce the risk of obesity, cardiovascular and other age-related inflammatory diseases: recent challenges and future recommendations. Gut Microbes 2024; 16:2297864. [PMID: 38174551 PMCID: PMC10773664 DOI: 10.1080/19490976.2023.2297864] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 12/18/2023] [Indexed: 01/05/2024] Open
Abstract
A healthy balanced diet is crucial in protecting the immune system against infections and diseases. Poor diets, such as the Western diet, contribute to the development of metabolic diseases, hypertension, and obesity. Microbiota, primarily composed of different microorganisms and residing in the gastrointestinal tract (GIT), also play a significant role in maintaining gut health. Polyphenols and probiotics found in fruits, vegetables, whole grains, legumes, nuts, and seeds promote gut health and support the growth of beneficial bacteria. Different types of diets, their categories, and their impact on health are also mentioned. The relationship between diet, gut health, and the risk of developing obesity, cardiovascular diseases, and inflammatory diseases is discussed in this review article. The rationale behind the review concludes future recommendations for maintaining gut health and reducing the occurrence of obesity, cardiometabolic diseases, and other inflammatory diseases. There is also the need for standardized research methods, long-term studies, and translating scientific knowledge into practical dietary recommendations.
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Affiliation(s)
- Tariq Aziz
- School of Food & Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Nageen Hussain
- Institute of Microbiology and Molecular Genetics, New Campus, University of the Punjab, Punjab, Lahore
| | - Zunaira Hameed
- Institute of Microbiology and Molecular Genetics, New Campus, University of the Punjab, Punjab, Lahore
| | - Lin Lin
- School of Food & Biological Engineering, Jiangsu University, Zhenjiang, China
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9
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Akal C. Using dietary fiber as stabilizer in dairy products: β-glucan and inulin-type fructans. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2023; 60:2945-2954. [PMID: 37786597 PMCID: PMC10542075 DOI: 10.1007/s13197-022-05651-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 10/21/2022] [Accepted: 11/11/2022] [Indexed: 12/12/2022]
Abstract
β-glucan and inulin-type fructans, considering their beneficial effects on health, are the favorite dietary fibers in recent years. This review firstly gives information on the health-promoting effects of these two fibers, and then, using them in dairy products. They can be used in different dairy products, depending on their properties. However, their effect levels and forms may be different. Especially in probiotic products, these fibers can be used as a multi-functional additive because of their satisfactory stability in dairy products. The stabilizer effect can change in dairy products (e.g., ice cream, beverage) with variable composition/formulation. β-glucan and inulin-type fructans develop textural or rheological properties of dairy products that have relatively more standard composition (such as yogurt, cheese), at varying degrees depending on the proportion. Since the additives used to increase the stability of foods or to extend their shelf life are compounds that are beneficial for health, their usage areas should be increased, and their different potential effects should be known. For this reason, in this review, current information about health effects and usage areas of these components discussed in detail. Consequently, the texture improver effect of these two dietary fibers on dairy products is crucial and has no effect (positive/negative) on physicochemical or flavor properties. Although individual studies have reported a reduction in the amount of acetaldehyde in yogurt or effects that may cause undesirable functional properties in mozzarella cheese, most studies have proven that fiber addition does not have an adverse effect on the properties other than texture.
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Affiliation(s)
- Ceren Akal
- Faculty of Agriculture, Department of Dairy Technology, Ankara University, 06110 Ankara, Turkey
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Muche N, Geremew T, Jiru TM. Isolation and characterization of potential probiotic yeasts from Ethiopian injera sourdough. 3 Biotech 2023; 13:300. [PMID: 37581092 PMCID: PMC10423192 DOI: 10.1007/s13205-023-03729-2] [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: 03/03/2023] [Accepted: 08/01/2023] [Indexed: 08/16/2023] Open
Abstract
This study aimed to isolate and characterize potential probiotic yeasts from Ethiopian injera sourdough and the study was conducted by collecting samples from Gondar and Bahir Dar cities, Ethiopia. The potential yeasts were isolated and identified using morphological, physiological, biochemical and molecular based analysis. Promising isolates were selected to further investigate their in vitro probiotic properties, including survival at different temperatures (25, 30, 37, and 42 °C), acidic pH (2, 3, 4 and 5), bile salt (0.1, 0.3, and 0.5%), and osmotolerance (20, 30, 40, and 50% glucose concentration), antimicrobial activities, proteolytic and lipolytic activities as well as resistance to four antibiotics. From 20 samples, 38 isolates were obtained. Among these, 10 produced low or non-hydrogen sulfide and were selected for further work. Further screening tests revealed that five isolates (G1N1, G2N4, G3N1, G8N1, and B6N3) were able tolerate and grow at 37 °C, with harsh conditions of the human digestive tract like low pH, bile salt, and higher osmotic effect. The maximum growth OD values were recorded at 37 °C by isolate G4N1 (OD value (0.6667), while G3N1 exhibited a maximum growth OD value of 0.4227 at pH 2. On the other hand, G2N4 gave a maximum OD value of 0.8800 at 0.3% bile salt concentration. The promising isolates were sequenced and identified to species level. Based on phylogenetic tree analysis, all the five probiotic yeast isolates had one common ancestor and belonging to Saccharomyces cerevisiae (G1N1 and G2N4), Candida humilis (G3N1 and B6N3), and Pichia kudriavzevii (G8N1). This study revealed that Ethiopian injera sourdough could be potential source of different probiotic yeast strains. Strong emphasis should be given about the use of probiotic yeasts that are isolated from Ethiopian fermented foods.
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Affiliation(s)
- Nigus Muche
- Department of Environmental and Industrial Biotechnology, Institute of Biotechnology, University of Gondar, P.O.Box:196, Gondar, Ethiopia
| | - Tsehayneh Geremew
- Department of Environmental and Industrial Biotechnology, Institute of Biotechnology, University of Gondar, P.O.Box:196, Gondar, Ethiopia
| | - Tamene Milkessa Jiru
- Department of Environmental and Industrial Biotechnology, Institute of Biotechnology, University of Gondar, P.O.Box:196, Gondar, Ethiopia
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11
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Wajs J, Brodziak A, Król J. Shaping the Physicochemical, Functional, Microbiological and Sensory Properties of Yoghurts Using Plant Additives. Foods 2023; 12:1275. [PMID: 36981201 PMCID: PMC10048245 DOI: 10.3390/foods12061275] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 03/07/2023] [Accepted: 03/13/2023] [Indexed: 03/19/2023] Open
Abstract
Nowadays, consumers pay particular attention to the quality of the products they buy. They also expect a high level of innovation. Hence, the offer from the dairy sector is increasingly focusing on the use of various additives with proven health benefits. Many scientific teams from various regions of the world are engaged in research, and their aim is to identify plant additives that have beneficial effects on the human body. The aim of this article was to summarize the latest literature pertaining to the effects of plant additives used in the production of yoghurts on their physicochemical, functional, microbiological and sensory properties. It was found that a wide range of additives in a variety of forms are used in the production of yoghurts. The most common include fruits, vegetables, cereals, nuts, seeds, oils, plant or herbal extracts, fruit or vegetable fibre, and waste from fruit processing. The additives very often significantly affected the physicochemical and microbiological characteristics as well as the texture and sensory properties of yoghurt. As follows from the analysed reports, yoghurts enriched with additives are more valuable, especially in terms of the content of health-promoting compounds, including fibre, phenolic compounds, vitamins, fatty acids and minerals. A properly selected, high quality plant supplement can contribute to the improvement in the generally health-promoting as well as antioxidant properties of the product. For sensory reasons, however, a new product may not always be tolerated, and its acceptance depends mainly on the amount of the additive used. In conclusion, "superfood" yoghurt is one of the products increasingly recommended both preventively and as a way of reducing existing dysfunctions caused by civilization diseases, i.e., diabetes, cancer and neurodegenerative diseases. The studies conducted in recent years have not shown any negative impact of fortified yoghurts on the human body.
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Affiliation(s)
| | - Aneta Brodziak
- Department of Quality Assessment and Processing of Animal Products, Faculty of Animal Sciences and Bioeconomy, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin, Poland
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12
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Jaman S, Islam MZ, Sojib MSI, Hasan MS, Khandakar MMH, Bari MS, Sarker MAH, Habib R, Siddiki MSR, Islam MA, Harun-Ur-Rashid M. Physicochemical characteristics, sensory profile, probiotic, and starter culture viability of synbiotic yogurt. J Adv Vet Anim Res 2022; 9:694-701. [PMID: 36714504 PMCID: PMC9868790 DOI: 10.5455/javar.2022.i638] [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: 09/06/2022] [Revised: 11/22/2022] [Accepted: 11/26/2022] [Indexed: 01/15/2023] Open
Abstract
Objectives This study aimed to envisage the effectiveness of adding three particular prebiotics (inulin, β-glucan, and Hi-maize) to synbiotic yogurt's physicochemical properties, sensory characteristics, and survivability of the probiotic and starter cultures. Materials and Methods The yogurt's gross composition, syneresis, water-holding capacity (WHC), viscosity, sensorial properties, and probiotic and starter cell stability were analyzed. The Lactobacillus delbrueckii subsp. bulgaricus M240-5 and Streptococcus thermophilus M140-2 were employed as yogurt starter bacteria, and Lactobacillus acidophilus LA-5 as probiotic culture. The synbiotic yogurt was formulated with 5% sucrose and 0.7% artificial vanilla flavor. Results The findings showed that when prebiotic ingredients were added to synbiotic yogurt, it had a significant impact on its sensory qualities, WHC, syneresis, and viscosity when compared to plain yogurt samples. The prebiotics did not affect the pH and titratable acidity of the yogurt samples. Additionally, the prebiotic supplementation did not influence the protein and fat content of synbiotic yogurt (p < 0.05). Prebiotics had an impact on the probiotic cell viability and total viable count (p < 0.05) compared to the plain sample, the 2.5% β-glucan, 1.5% and 2.5% Hi-maize samples had the highest mean viability (8.95 Log CFU/ml). The starter culture ratio remained stable in response to the prebiotic levels. Conclusion In summary, the production of synbiotic yogurts supplemented with Hi-maize and β-glucan at 1.5% and 2.5%, respectively, is highly advised because these supplementations provide yogurt with acceptable syneresis, viscosity, WHC, and sensory attributes.
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Affiliation(s)
- Sadia Jaman
- Department of Dairy Science, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | - Md Zakirul Islam
- Department of Dairy Science, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | | | - Md Sayed Hasan
- Department of Dairy Science, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | | | - Md Sadakatul Bari
- Department of Dairy Science, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | - Md Abid Hasan Sarker
- Department of Dairy Science, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | - Raihan Habib
- Department of Dairy Science, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | | | | | - Md Harun-Ur-Rashid
- Department of Dairy Science, Bangladesh Agricultural University, Mymensingh, Bangladesh
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13
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Isolation of Yeasts from Some Homemade Fermented Cow-Milk Products of Sikkim and Their Probiotic Characteristics. FERMENTATION-BASEL 2022. [DOI: 10.3390/fermentation8120664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Dahi and chhurpi are the homemade, mildly acidic and mouthfeel fermented dairy products of Sikkim in India. Since yeasts co-exist among traditional fermented dairy foods, we believe that some species of yeasts may have some probiotic properties. Hence, the present study is aimed at screening some probiotic yeasts from dahi and chhurpi. A total of 3438 yeasts were isolated from 40 samples of dahi (1779 isolates) and 40 chhurpi (1659 isolates) and were preliminarily screened for probiotic properties on the basis of survival in low pH, resistance to bile salts and the percentage of hydrophobicity, out of which only 20 yeasts were selected for in vitro and genetic screening of probiotic properties. Saccharomyces cerevisiae DJT-2 and Debaryomyces prosopidis CPA-55 showed the highest hydrophobicity of 97.54% and 98.33%, respectively. S. cerevisiae DRC-42 and S. cerevisiae CGI-29 showed 93.88% and 91.69% auto-aggregation, respectively. All yeasts showed co-aggregation properties against pathogenic bacteria. Kluyveromyces marxianus DPA-41 and Pichia kudriavzevii CNT-3 showed excellent deconjugation activities. Probiotic genes for acid tolerance, bile tolerance, adhesion and antimicrobial activity were detected in S. cerevisiae DAO-17, K. marxianus DPA-41, S. cerevisiae CKL-10 and P. kudriavzevii CNT-3. Based on the results of in vitro and genetic screening of probiotic yeasts strains, S. cerevisiae DAO-17 (dahi), S. cerevisiae CKL-10 (chhurpi), P. kudriavzevii CNT-3 (chhurpi) and K. marxianus DPA-41(dahi) were selected as the potential probiotic yeasts.
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14
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Sadeghi A, Ebrahimi M, Shahryari S, Kharazmi MS, Jafari SM. Food applications of probiotic yeasts; focusing on their techno-functional, postbiotic and protective capabilities. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.08.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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15
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Dahiya D, Nigam PS. Clinical Potential of Microbial Strains, Used in Fermentation for Probiotic Food, Beverages and in Synbiotic Supplements, as Psychobiotics for Cognitive Treatment through Gut-Brain Signaling. Microorganisms 2022; 10:1687. [PMID: 36144289 PMCID: PMC9505539 DOI: 10.3390/microorganisms10091687] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/19/2022] [Accepted: 08/20/2022] [Indexed: 12/14/2022] Open
Abstract
Pure and viable strains of microorganisms identified and characterized as probiotic strains are used in the fermentation process to prepare probiotic food and beverages. These products are sources of nutrition and help in the maintenance of gut microflora. The intake of food products prepared with the use of probiotic microorganisms and containing their metabolites and whole microbial cells can be considered as a natural formulation of synbiotic products with prebiotic substrates and culture. Other than through the intake of fermented food and beverages, probiotic microorganisms can be taken through a supplement, which is a complementary form prepared by combining separate sources of prebiotic substrates and specific probiotic cultures. Whether a fermented solid food or beverage, both the components in the product are in a synergistic relationship and contribute to several health benefits at a lower cost. The aim of this article is to review the relevant literature and present the outcomes of recent studies which have been conducted to explore the clinical potential of probiotic strains and their effect on psychological conditions. Studies have shown the relationship between gut microbiota and the brain, and their interaction through signaling. The studies have concluded that the gut-brain axis can be manipulated with the intake of probiotic foods or synbiotic supplements containing specific probiotic strains accompanied with their complementary prebiotics for the enhanced sustainability of healthy GIT microflora.
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Affiliation(s)
| | - Poonam Singh Nigam
- Biomedical Sciences Research Institute, Ulster University, Coleraine BT52 1SA, UK
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16
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Effect of Inulin on Organic Acids and Microstructure of Synbiotic Cheddar-Type Cheese Made from Buffalo Milk. Molecules 2022; 27:molecules27165137. [PMID: 36014377 PMCID: PMC9415899 DOI: 10.3390/molecules27165137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 04/08/2022] [Accepted: 04/14/2022] [Indexed: 11/17/2022] Open
Abstract
The current study aimed to produce synbiotic cheese, adding inulin and Bifidobacterium animalis subsp. lactis as prebiotics and probiotics, respectively. The physicochemical analysis, minerals and organic acids content, sensory evaluation, and probiotic count of the cheese were performed during the ripening. The significant effect of inulin (p ≤ 0.01) was found during the ripening period, and changes in physiochemical composition, minerals, and organic acid contents were also observed. Scanning electron microscopy (SEM) of the cheese revealed that inulin could improve the cheese structure. Meanwhile, inulin increased the likeliness of the cheese, and its probiotic viability remained above 107 colony forming unit (CFU) per gram during ripening.
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17
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Sarwar A, Al-Dalali S, Aziz T, Yang Z, Ud Din J, Khan AA, Daudzai Z, Syed Q, Nelofer R, Qazi NU, Jian Z, Dablool AS. Effect of Chilled Storage on Antioxidant Capacities and Volatile Flavors of Synbiotic Yogurt Made with Probiotic Yeast Saccharomyces boulardii CNCM I-745 in Combination with Inulin. J Fungi (Basel) 2022; 8:jof8070713. [PMID: 35887468 PMCID: PMC9317841 DOI: 10.3390/jof8070713] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 06/30/2022] [Accepted: 07/04/2022] [Indexed: 01/12/2023] Open
Abstract
Fermentation of available sugars in milk by yogurt starter culture initially and later by Saccharomyces boulardii (Probiotic yeast) improves the bioavailability of nutrients and produces bioactive substances and volatile compounds that enhance consumer acceptability. The combination of S. boulardii, a unique species of probiotic yeast, and inulin, an exopolysaccharide used as a prebiotic, showed remarkable probiotic and hydrocolloid properties in dairy products. The present study was designed to study the effect of fermentation and storage on antioxidant and volatile capacities of probiotic and synbiotic yogurt by incorporation of S. boulardii and inulin at 1%, 1.5%, and 2% (w/v), compared with the probiotic and control plain yogurt. All samples were stored at 4 °C, and during these four weeks, they were analyzed in terms of their antioxidant and volatile compounds. The synbiotic yogurt samples having inulin and S. boulardii displayed significantly higher DPPH (2,2-diphenyl-1-picrylhydrazyl) free radical activity values and more values of TPC (total phenol contents) than control plain yogurt. A total of 16 volatile compounds were identified in S5-syn2 and S4-syn1.5, while S3-syn1 and S2-P had 14, compared with the control S1-C plain yogurt samples, which had only 6. The number of volatile compounds increased with the increasing concentration of inulin throughout the storage period. Therefore, this novel synbiotic yogurt with higher antioxidant and volatile compounds, even with chilling storage conditions, will be a good choice for consumer acceptability.
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Affiliation(s)
- Abid Sarwar
- 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 102401, China; (A.S.); (T.A.); (J.U.D.); (Z.J.)
- Food & Biotechnology Research Center (FBRC), Pakistan Council of Scientific Industrial Research (PCSIR), Lahore 54600, Pakistan; (Q.S.); (R.N.)
| | - Sam Al-Dalali
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China;
| | - Tariq Aziz
- 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 102401, China; (A.S.); (T.A.); (J.U.D.); (Z.J.)
- Pak-Austria Fachhochschule, Institute of Applied Sciences and Technology, Haripur 22621, Pakistan
| | - 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 102401, China; (A.S.); (T.A.); (J.U.D.); (Z.J.)
- Correspondence: ; Tel.: +86-10-6898-4870
| | - Jalal Ud Din
- 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 102401, China; (A.S.); (T.A.); (J.U.D.); (Z.J.)
| | - Ayaz Ali Khan
- Department of Biotechnology, University of Malakand, Chakdara 18800, Pakistan;
| | - Zubaida Daudzai
- Department of Bioresource and Technology, King Mongkut’s University of Technology Thonburi, Bangkok 10140, Thailand;
| | - Quratulain Syed
- Food & Biotechnology Research Center (FBRC), Pakistan Council of Scientific Industrial Research (PCSIR), Lahore 54600, Pakistan; (Q.S.); (R.N.)
| | - Rubina Nelofer
- Food & Biotechnology Research Center (FBRC), Pakistan Council of Scientific Industrial Research (PCSIR), Lahore 54600, Pakistan; (Q.S.); (R.N.)
| | - Nazif Ullah Qazi
- Department of Microbiology, University of Swabi, Ambar 94640, Pakistan;
| | - Zhang Jian
- 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 102401, China; (A.S.); (T.A.); (J.U.D.); (Z.J.)
| | - Anas S. Dablool
- Department of Public Health, Health Sciences College Al-Leith, Umm Al-Qura University, Makkah al-Mukarramah 24382, Saudi Arabia;
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Alkalbani NS, Osaili TM, Al-Nabulsi AA, Obaid RS, Olaimat AN, Liu SQ, Ayyash MM. In Vitro Characterization and Identification of Potential Probiotic Yeasts Isolated from Fermented Dairy and Non-Dairy Food Products. J Fungi (Basel) 2022; 8:jof8050544. [PMID: 35628799 PMCID: PMC9147075 DOI: 10.3390/jof8050544] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 05/18/2022] [Accepted: 05/19/2022] [Indexed: 02/05/2023] Open
Abstract
This study is about the isolation of yeast from fermented dairy and non-dairy products as well as the characterization of their survival in in vitro digestion conditions and tolerance to bile salts. Promising strains were selected to further investigate their probiotic properties, including cell surface properties (autoaggregation, hydrophobicity and coaggregation), physiological properties (adhesion to the HT-29 cell line and cholesterol lowering), antimicrobial activities, bile salt hydrolysis, exopolysaccharide (EPS) producing capability, heat resistance and resistance to six antibiotics. The selected yeast isolates demonstrated remarkable survivability in an acidic environment. The reduction caused by in vitro digestion conditions ranged from 0.7 to 2.1 Log10. Bile salt tolerance increased with the extension in the incubation period, which ranged from 69.2% to 91.1% after 24 h. The ability of the 12 selected isolates to remove cholesterol varied from 41.6% to 96.5%, and all yeast strains exhibited a capability to hydrolyse screened bile salts. All the selected isolates exhibited heat resistance, hydrophobicity, strong coaggregation, autoaggregation after 24 h, robust antimicrobial activity and EPS production. The ability to adhere to the HT-29 cell line was within an average of 6.3 Log10 CFU/mL after 2 h. Based on ITS/5.8S ribosomal DNA sequencing, 12 yeast isolates were identified as 1 strain for each Candidaalbicans and Saccharomyces cerevisiae and 10 strains for Pichia kudriavzevii.
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Affiliation(s)
- Nadia S. Alkalbani
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University (UAEU), Al Ain P.O. Box 15551, United Arab Emirates;
| | - Tareq M. Osaili
- Department Clinical Nutrition and Dietetics, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates; (T.M.O.); (R.S.O.)
- Department of Nutrition and Food Technology, Jordan University of Science and Technology, Irbid 21121, Jordan;
| | - Anas A. Al-Nabulsi
- Department of Nutrition and Food Technology, Jordan University of Science and Technology, Irbid 21121, Jordan;
| | - Reyad S. Obaid
- Department Clinical Nutrition and Dietetics, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates; (T.M.O.); (R.S.O.)
| | - Amin N. Olaimat
- Department of Clinical Nutrition and Dietetics, Faculty of Applied Medical Sciences, The Hashemite University, P.O. Box 330127, Zarqa 13133, Jordan;
| | - Shao-Quan Liu
- Department of Food Science and Technology, Faculty of Science, National University of Singapore, Singapore 117542, Singapore;
| | - Mutamed M. Ayyash
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University (UAEU), Al Ain P.O. Box 15551, United Arab Emirates;
- Correspondence:
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19
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Zawistowska-Rojek A, Zaręba T, Tyski S. Microbiological Testing of Probiotic Preparations. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19095701. [PMID: 35565098 PMCID: PMC9099753 DOI: 10.3390/ijerph19095701] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 04/29/2022] [Accepted: 05/03/2022] [Indexed: 02/04/2023]
Abstract
Probiotic microorganisms that are potentially beneficial to the health of the host are commercially available in a great variety of products. Not all microorganism strains present in products have proven beneficial to the health properties. These products include not only foodstuffs but also dietary supplements, food for special medical purposes, medicinal products, as well as cosmetics and medical devices. These products contain from one to a dozen bacterial strains of the same or different species and sometimes also fungal strains. Since the pro-health effects of probiotics depend on a specific strain, the number of its cells in a dose, and the lack of pathogenic microorganisms, it is extremely important to control the quality of probiotics. Depending on the classification of a given product, its form, and its content of microorganisms, the correct determination of the number of microorganisms and their identification is crucial. This article describes the culture-dependent and culture-independent methods for testing the contents of probiotic microorganisms, in addition to biochemical and genetic methods of identification. The microbiological purity requirements for various product categories are also presented. Due to numerous reports on the low quality of probiotic products available on the market, it is important to standardise research methods for this group of products and to increase the frequency of inspections of these products.
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Affiliation(s)
- Anna Zawistowska-Rojek
- Department of Antibiotics and Microbiology, National Medicines Institute, Chełmska 30/34, 00-725 Warsaw, Poland; (T.Z.); (S.T.)
- Department of Pharmaceutical Microbiology, Medical University of Warsaw, Banacha 1b, 02-097 Warsaw, Poland
- Correspondence:
| | - Tomasz Zaręba
- Department of Antibiotics and Microbiology, National Medicines Institute, Chełmska 30/34, 00-725 Warsaw, Poland; (T.Z.); (S.T.)
| | - Stefan Tyski
- Department of Antibiotics and Microbiology, National Medicines Institute, Chełmska 30/34, 00-725 Warsaw, Poland; (T.Z.); (S.T.)
- Department of Pharmaceutical Microbiology, Medical University of Warsaw, Banacha 1b, 02-097 Warsaw, Poland
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20
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Alkalbani NS, Osaili TM, Al-Nabulsi AA, Olaimat AN, Liu SQ, Shah NP, Apostolopoulos V, Ayyash MM. Assessment of Yeasts as Potential Probiotics: A Review of Gastrointestinal Tract Conditions and Investigation Methods. J Fungi (Basel) 2022; 8:jof8040365. [PMID: 35448596 PMCID: PMC9027893 DOI: 10.3390/jof8040365] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/27/2022] [Accepted: 03/31/2022] [Indexed: 12/22/2022] Open
Abstract
Probiotics are microorganisms (including bacteria, yeasts and moulds) that confer various health benefits to the host, when consumed in sufficient amounts. Food products containing probiotics, called functional foods, have several health-promoting and therapeutic benefits. The significant role of yeasts in producing functional foods with promoted health benefits is well documented. Hence, there is considerable interest in isolating new yeasts as potential probiotics. Survival in the gastrointestinal tract (GIT), salt tolerance and adherence to epithelial cells are preconditions to classify such microorganisms as probiotics. Clear understanding of how yeasts can overcome GIT and salt stresses and the conditions that support yeasts to grow under such conditions is paramount for identifying, characterising and selecting probiotic yeast strains. This study elaborated the adaptations and mechanisms underlying the survival of probiotic yeasts under GIT and salt stresses. This study also discussed the capability of yeasts to adhere to epithelial cells (hydrophobicity and autoaggregation) and shed light on in vitro methods used to assess the probiotic characteristics of newly isolated yeasts.
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Affiliation(s)
- Nadia S. Alkalbani
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates;
| | - Tareq M. Osaili
- Department Clinical Nutrition and Dietetics, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates;
- Department of Nutrition and Food Technology, Jordan University of Science and Technology, Irbid 22110, Jordan;
| | - Anas A. Al-Nabulsi
- Department of Nutrition and Food Technology, Jordan University of Science and Technology, Irbid 22110, Jordan;
| | - Amin N. Olaimat
- Department of Clinical Nutrition and Dietetics, Faculty of Applied Medical Sciences, The Hashemite University, P. O. Box 330127, Zarqa 13133, Jordan;
| | - Shao-Quan Liu
- Department of Food Science and Technology, Faculty of Science, National University of Singapore, S14 Level 5, Science Drive 2, Singapore 117542, Singapore;
| | - Nagendra P. Shah
- Food and Nutritional Science, School of Biological Sciences, The University of Hong Kong, Pokfulam, Hong Kong 999077, China;
| | - Vasso Apostolopoulos
- Institute for Health and Sport, Victoria University, Melbourne, VIC 3030, Australia;
- Immunology Program, Australian Institute for Musculoskeletal Science (AIMSS), Melbourne, VIC 3021, Australia
| | - Mutamed M. Ayyash
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates;
- Correspondence:
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21
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Melia S, Juliyarsi I, Kurnia YF. Physicochemical properties, sensory characteristics, and antioxidant activity of the goat milk yogurt probiotic Pediococcus acidilactici BK01 on the addition of red ginger (Zingiber officinale var. rubrum rhizoma). Vet World 2022; 15:757-764. [PMID: 35497949 PMCID: PMC9047150 DOI: 10.14202/vetworld.2022.757-764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 02/15/2022] [Indexed: 11/16/2022] Open
Abstract
Background and Aim: Yogurt contains beneficial probiotics. Addition of red ginger to yogurt as an antioxidant source becomes a way to improve the flavor and functional properties of yogurt. This study aimed to examine yogurt processing and the effect of adding red ginger (Zingiber officinale var. rubrum rhizoma), as an antioxidant source, on Pediococcus acidilactici BK01. It sought to observe the physicochemical and sensory qualities during storage (4°C). Materials and Methods: Goat milk was obtained from local farmers in Lubuk Minturun, Padang, West Sumatra, Indonesia. The yogurt was divided into two factors. Factor A was supplemented with red ginger in various concentrations: A (0% – as control), B (1%), C (2%), and D (3%). On the other hand, Factor B was subjected to variations in storage time: A (1 day), B (15 days), and C (30 days). Each treatment was conducted in triplicate. Physicochemical properties (pH, titratable acidity [TTA], and proximate analysis), sensory characteristics, and antioxidant activity (2,2-diphenyl-1-picrylhydrazyl radical scavenging capacity) were measured using the standard tests. The data were analyzed through analyzing multivariate (analysis of variance) supported by Duncan’s multiple range test. Results: The addition of red ginger juice increased the antioxidant activity, TTA, and water holding capacity (WHC) (p<0.05), while syneresis was significantly decreased; however, it had no effect on the total lactic acid bacteria. At the end of this research (day 30), the yogurt was still suitable for consumption, with the following composition: Antioxidant activity 48.39%, pH 4.3, TTA 1.716, water content 80%, protein 3%, fat 3%, syneresis 28%, WHC 63%, and total lactic acid bacteria 89×108 colony-forming units/mL. Furthermore, yogurt supplemented with red ginger changed its color into red blush. Conclusion: Yogurt red ginger juice is recommended as a functional drink, as it contains probiotics P. acidilactici BK01 and antioxidants to support human health. The addition of up to 3% ginger juice and a storage period of 30 days are still favored by the panelists and meet the quality standard of yogurt. We have not conducted the study on active compounds so, further research could be conducted on the components of the active compounds found in red ginger yogurt.
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Affiliation(s)
- Sri Melia
- Department of Animal Science, Universitas Andalas, Padang, 25163 West Sumatra, Indonesia
| | - Indri Juliyarsi
- Department of Animal Science, Universitas Andalas, Padang, 25163 West Sumatra, Indonesia
| | - Yulianti Fitri Kurnia
- Department of Animal Science, Universitas Andalas, Padang, 25163 West Sumatra, Indonesia
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22
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Chan MZA, Liu SQ. Fortifying foods with synbiotic and postbiotic preparations of the probiotic yeast, Saccharomyces boulardii. Curr Opin Food Sci 2022. [DOI: 10.1016/j.cofs.2021.12.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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23
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SOUZA HFD, CAROSIA MF, PINHEIRO C, CARVALHO MVD, OLIVEIRA CAFD, KAMIMURA ES. On probiotic yeasts in food development: Saccharomyces boulardii, a trend. FOOD SCIENCE AND TECHNOLOGY 2021. [DOI: 10.1590/fst.92321] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Preparation and Functional Properties of Synbiotic Yogurt Fermented with Lactobacillus brevis PML1 Derived from a Fermented Cereal-Dairy Product. BIOMED RESEARCH INTERNATIONAL 2021; 2021:1057531. [PMID: 34435040 PMCID: PMC8380496 DOI: 10.1155/2021/1057531] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 07/12/2021] [Accepted: 07/27/2021] [Indexed: 11/17/2022]
Abstract
Nowadays, production of functional foods has become very essential. Inulin is one of the most functional hydrocolloid compounds used in such products. In the present study, the production of a synbiotic yogurt containing 1, 2.5, and 5% (w/v) inulin has been investigated. The yogurt was fermented with Lactobacillus brevis PML1 derived from Tarkhineh, an Iranian cereal-dairy fermented food. Furthermore, the physicochemical properties, antioxidant activity, sensory attributes, and microbial viability properties were investigated on the 0th, 7th, and 14th days of storage after fermentation. The viable cells of L. brevis PML1 reached 108 CFU/g, and the product resisted to simulated digestive juices. Moreover, the synbiotic yogurt impressively increased the production of antimicrobial compounds and had the most profound antimicrobial effect on S. typhimurium. The physiochemical properties were in the normal range, and the fat content of the synbiotic yogurt was reduced remarkably. The antioxidant capacity of the fermented yogurt was significantly increased (p < 0.05), which was equal to those of DPPH (69.18 ± 1.00%) and BHA (89.16 ± 2.00%). The viability of L. brevis PML1 was increased during storage. Sensory analysis showed that there were significant differences in terms of the impressive parameters between the samples and the control (p < 0.05). Addition of 2.5% inulin not only improved the physical properties but also retained the viability of the probiotic after 14 days of storage, in addition to the viability of L. brevis with a viability count above 6 log CFU/g in the yogurt. Therefore, a novel synbiotic product containing L. brevis PML1, which can exert the desired properties, can be used as a suitable carrier for the delivery of the probiotic strain, exerting its beneficial health effects.
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25
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Staniszewski A, Kordowska-Wiater M. Probiotic and Potentially Probiotic Yeasts-Characteristics and Food Application. Foods 2021; 10:1306. [PMID: 34200217 PMCID: PMC8228341 DOI: 10.3390/foods10061306] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 05/27/2021] [Accepted: 06/03/2021] [Indexed: 11/16/2022] Open
Abstract
Probiotics are live microorganisms which when administered in adequate amounts confer a health benefit on the host. Besides the well-known and tested lactic acid bacteria, yeasts may also be probiotics. The subject of probiotic and potentially probiotic yeasts has been developing and arising potential for new probiotic products with novel properties, which are not offered by bacteria-based probiotics available on the current market. The paper reviews the first probiotic yeast Saccharomyces cerevisiae var. boulardii, its characteristics, pro-healthy activities and application in functional food production. This species offers such abilities as improving digestion of certain food ingredients, antimicrobial activities and even therapeutic properties. Besides Saccharomyces cerevisiae var. boulardii, on this background, novel yeasts with potentially probiotic features are presented. They have been intensively investigated for the last decade and some species have been observed to possess probiotic characteristics and abilities. There are yeasts from the genera Debaryomyces, Hanseniaspora, Pichia, Meyerozyma, Torulaspora, etc. isolated from food and environmental habitats. These potentially probiotic yeasts can be used for production of various fermented foods, enhancing its nutritional and sensory properties. Because of the intensively developing research on probiotic yeasts in the coming years, we can expect many discoveries and possibly even evolution in the segment of probiotics available on the market.
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Affiliation(s)
| | - Monika Kordowska-Wiater
- Department of Biotechnology, Microbiology and Human Nutrition, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland;
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26
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Melnik BC, Schmitz G. Pasteurized non-fermented cow's milk but not fermented milk is a promoter of mTORC1-driven aging and increased mortality. Ageing Res Rev 2021; 67:101270. [PMID: 33571703 DOI: 10.1016/j.arr.2021.101270] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 01/16/2021] [Accepted: 02/03/2021] [Indexed: 02/07/2023]
Abstract
Recent epidemiological studies in Sweden, a country with traditionally high milk consumption, revealed that the intake of non-fermented pasteurized milk increased all-cause mortality in a dose-dependent manner. In contrast, the majority of epidemiological and clinical studies report beneficial health effects of fermented milk products, especially of yogurt. It is the intention of this review to delineate potential molecular aging mechanisms related to the intake of non-fermented milk versus yogurt on the basis of mechanistic target of rapamycin complex 1 (mTORC1) signaling. Non-fermented pasteurized milk via its high bioavailability of insulinotropic branched-chain amino acids (BCAAs), abundance of lactose (glucosyl-galactose) and bioactive exosomal microRNAs (miRs) enhances mTORC1 signaling, which shortens lifespan and increases all-cause mortality. In contrast, fermentation-associated lactic acid bacteria metabolize BCAAs and degrade galactose and milk exosomes including their mTORC1-activating microRNAs. The Industrial Revolution, with the introduction of pasteurization and refrigeration of milk, restricted the action of beneficial milk-fermenting bacteria, which degrade milk's BCAAs, galactose and bioactive miRs that synergistically activate mTORC1. This unrecognized behavior change in humans after the Neolithic revolution increased aging-related over-activation of mTORC1 signaling in humans, who persistently consume large quantities of non-fermented pasteurized cow's milk, a potential risk factor for aging and all-cause mortality.
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27
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Benmeziane F, Raigar RK, Ayat NEH, Aoufi D, Djermoune-Arkoub L, Chala A. Lentil (Lens culinaris) flour addition to yogurt: Impact on physicochemical, microbiological and sensory attributes during refrigeration storage and microstructure changes. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110793] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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28
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Abstract
This review provides epidemiological and translational evidence for milk and dairy intake as critical risk factors in the pathogenesis of hepatocellular carcinoma (HCC). Large epidemiological studies in the United States and Europe identified total dairy, milk and butter intake with the exception of yogurt as independent risk factors of HCC. Enhanced activity of mechanistic target of rapamycin complex 1 (mTORC1) is a hallmark of HCC promoted by hepatitis B virus (HBV) and hepatitis C virus (HCV). mTORC1 is also activated by milk protein-induced synthesis of hepatic insulin-like growth factor 1 (IGF-1) and branched-chain amino acids (BCAAs), abundant constituents of milk proteins. Over the last decades, annual milk protein-derived BCAA intake increased 3 to 5 times in Western countries. In synergy with HBV- and HCV-induced secretion of hepatocyte-derived exosomes enriched in microRNA-21 (miR-21) and miR-155, exosomes of pasteurized milk as well deliver these oncogenic miRs to the human liver. Thus, milk exosomes operate in a comparable fashion to HBV- or HCV- induced exosomes. Milk-derived miRs synergistically enhance IGF-1-AKT-mTORC1 signaling and promote mTORC1-dependent translation, a meaningful mechanism during the postnatal growth phase, but a long-term adverse effect promoting the development of HCC. Both, dietary BCAA abundance combined with oncogenic milk exosome exposure persistently overstimulate hepatic mTORC1. Chronic alcohol consumption as well as type 2 diabetes mellitus (T2DM), two HCC-related conditions, increase BCAA plasma levels. In HCC, mTORC1 is further hyperactivated due to RAB1 mutations as well as impaired hepatic BCAA catabolism, a metabolic hallmark of T2DM. The potential HCC-preventive effect of yogurt may be caused by lactobacilli-mediated degradation of BCAAs, inhibition of branched-chain α-ketoacid dehydrogenase kinase via production of intestinal medium-chain fatty acids as well as degradation of milk exosomes including their oncogenic miRs. A restriction of total animal protein intake realized by a vegetable-based diet is recommended for the prevention of HCC.
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Affiliation(s)
- Bodo C Melnik
- Department of Dermatology, Environmental Medicine and Health Theory, University of Osnabrück, Osnabrück, Germany
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29
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Sarwar A, Aziz T, Al-Dalali S, Zhang J, Din JU, Chen C, Cao Y, Fatima H, Yang Z. Characterization of synbiotic ice cream made with probiotic yeast Saccharomyces boulardii CNCM I-745 in combination with inulin. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.110910] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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30
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Kamel DG, Hammam AR, Alsaleem KA, Osman DM. Addition of inulin to probiotic yogurt: Viability of probiotic bacteria ( Bifidobacterium bifidum) and sensory characteristics. Food Sci Nutr 2021; 9:1743-1749. [PMID: 33747485 PMCID: PMC7958560 DOI: 10.1002/fsn3.2154] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 01/13/2021] [Accepted: 01/15/2021] [Indexed: 12/26/2022] Open
Abstract
The objective of this work was to study the effect of different concentrations of inulin (0.2, 0.4, and 0.6%) on the viability of probiotic bacteria (Bifidobacterium bifidum) and sensory characteristics of probiotic yogurt. The yogurt was manufactured with Lactobacillus delbruckii ssp. bulgaricus (Lb), Streptococcus thermophilus (St), and Bifidobacterium bifidum (Bb). Raw milk was received, heated to 90°C, and divided into 4 aliquots portions. All portions were inoculated with 5.11 log cfu of Lb and St combined and 5 log cfu of Bb per kg of milk. The first portion was utilized as control (T1) while 0.2, 0.4, and 0.6% of inulin were added to the second (T2), third (T3), and fourth (T4) portions, respectively. All treatments were incubated at 40°C until a pH of 4.6 was reached. Subsequently, the yogurt was cooled and stored at 4°C for 16 days. Titratable acidity, total bacterial count (TBC), Bb count, yeast count, mold count, and sensory evaluation were determined during the storage. The results showed that the addition of inulin and the storage period have significant effects (p < .05) on the titratable acidity of the yogurt. The storage of control was ended after 8 days at 4°C due to the growth of molds on the surface of the samples. The TBC decreased (p < .05) over time in control from 8.28 to 7.97 log cfu/g. It was also decreased (p < .05) with increasing the concentration of inulin. However, the addition of inulin increased (p < .05) the viability of Bb during the storage, as well as, acted as an antimicrobial against molds in T2, T3, and T4. Additionally, there were no significant differences (p > .05) in the sensory evaluation of all treatments. We conclude that inulin can be utilized in the manufacturing of probiotic yogurt as a prebiotic, which, inturn, enhances the growth of Bb and increase the shelf-life.
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Affiliation(s)
- Dalia G. Kamel
- Dairy Science DepartmentFaculty of AgricultureAssiut UniversityAssiutEgypt
| | - Ahmed R.A. Hammam
- Dairy Science DepartmentFaculty of AgricultureAssiut UniversityAssiutEgypt
- Dairy and Food Science DepartmentSouth Dakota State UniversityBrookingsSDUSA
| | - Khalid A. Alsaleem
- Dairy Science DepartmentFaculty of AgricultureAssiut UniversityAssiutEgypt
- Department of Food Science and Human NutritionCollege of Agriculture and Veterinary MedicineQassim UniversityBuraydahSaudi Arabia
| | - Dina M. Osman
- Dairy Science DepartmentFaculty of AgricultureAssiut UniversityAssiutEgypt
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31
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Chand P, Kumar MD, Singh AK, Deshwal GK, Rao PS, Tomar SK, Sharma H. Low‐calorie synbiotic yoghurt from indigenous probiotic culture and combination of inulin and oligofructose: Improved sensory, rheological, and textural attributes. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15322] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Prittam Chand
- Food Technology Lab, Dairy Technology Division ICAR‐National Dairy Research Institute Karnal India
| | - M. Dharani Kumar
- Food Technology Lab, Dairy Technology Division ICAR‐National Dairy Research Institute Karnal India
| | - Ashish Kumar Singh
- Food Technology Lab, Dairy Technology Division ICAR‐National Dairy Research Institute Karnal India
| | - Gaurav Kr Deshwal
- Food Technology Lab, Dairy Technology Division ICAR‐National Dairy Research Institute Karnal India
| | - Priyanka Singh Rao
- Dairy Chemistry and Bacteriology Section ICAR‐National Dairy Research InstituteSouthern Regional Station Bengaluru India
| | - Sudhir K. Tomar
- Dairy Microbiology Division ICAR‐National Dairy Research Institute Karnal India
| | - Heena Sharma
- Food Technology Lab, Dairy Technology Division ICAR‐National Dairy Research Institute Karnal India
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32
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Leo VV, Viswanath V, Deka P, Zothanpuia, Ramji DR, Pachuau L, Carrie W, Malvi Y, Singh G, Singh BP. Saccharomyces and Their Potential Applications in Food and Food Processing Industries. Fungal Biol 2021. [DOI: 10.1007/978-3-030-67561-5_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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33
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Neri-Numa IA, Arruda HS, Geraldi MV, Maróstica Júnior MR, Pastore GM. Natural prebiotic carbohydrates, carotenoids and flavonoids as ingredients in food systems. Curr Opin Food Sci 2020. [DOI: 10.1016/j.cofs.2020.03.004] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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34
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Durazzo A, Nazhand A, Lucarini M, Atanasov AG, Souto EB, Novellino E, Capasso R, Santini A. An Updated Overview on Nanonutraceuticals: Focus on Nanoprebiotics and Nanoprobiotics. Int J Mol Sci 2020; 21:E2285. [PMID: 32225036 PMCID: PMC7177810 DOI: 10.3390/ijms21072285] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 03/12/2020] [Accepted: 03/23/2020] [Indexed: 02/07/2023] Open
Abstract
Over the last few years, the application of nanotechnology to nutraceuticals has been rapidly growing due to its ability to enhance the bioavailability of the loaded active ingredients, resulting in improved therapeutic/nutraceutical outcomes. The focus of this work is nanoprebiotics and nanoprobiotics, terms which stand for the loading of a set of compounds (e.g., prebiotics, probiotics, and synbiotics) in nanoparticles that work as absorption enhancers in the gastrointestinal tract. In this manuscript, the main features of prebiotics and probiotics are highlighted, together with the discussion of emerging applications of nanotechnologies in their formulation. Current research strategies are also discussed, in particular the promising use of nanofibers for the delivery of probiotics. Synbiotic-based nanoparticles represent an innovative trend within this area of interest. As only few experimental studies on nanoprebiotics and nanoprobiotics are available in the scientific literature, research on this prominent field is needed, covering effectiveness, bioavailability, and safety aspects.
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Affiliation(s)
- Alessandra Durazzo
- CREA-Research Centre for Food and Nutrition; Via Ardeatina 546, 00178 Rome, Italy
| | - Amirhossein Nazhand
- Biotechnology Department, Sari University of Agricultural Sciences and Natural Resources, 9th km of Farah Abad Road, Mazandaran, 48181 68984 Sari, Iran
| | - Massimo Lucarini
- CREA-Research Centre for Food and Nutrition; Via Ardeatina 546, 00178 Rome, Italy
| | - Atanas G Atanasov
- Institute of Neurobiology, Bulgarian Academy of Sciences, 23 Acad. G. Bonchev str., 1113 Sofia, Bulgaria
- Institute of Genetics and Animal Breeding, Polish Academy of Sciences, Jastrzębiec, 05-552 Magdalenka, Poland
- Department of Pharmacognosy, University of Vienna, Althanstraße 14, 1090 Vienna, Austria
- Ludwig Boltzmann Institute for Digital Health and Patient Safety, Medical University of Vienna, Spitalgasse 23, 1090 Vienna, Austria
| | - Eliana B Souto
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Pólo das Ciências da Saúde, 3000-548 Coimbra, Portugal
- CEB-Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal
| | - Ettore Novellino
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Napoli, Italy
| | - Raffaele Capasso
- Department of Agricultural Sciences, University of Napoli Federico II, Via Università 100, 80055 Portici (Napoli), Italy
| | - Antonello Santini
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Napoli, Italy
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Evaluation of Volatile Compounds in Milks Fermented Using Traditional Starter Cultures and Probiotics Based on Odor Activity Value and Chemometric Techniques. Molecules 2020; 25:molecules25051129. [PMID: 32138276 PMCID: PMC7179199 DOI: 10.3390/molecules25051129] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 02/27/2020] [Accepted: 03/02/2020] [Indexed: 12/29/2022] Open
Abstract
The volatile components of milks fermented using traditional starter cultures (Streptococcus thermophilus and Lactobacillus bulgaricus) and probiotics (Lactobacillus lactis, Lactobacillus bifidus, Lactobacillus casei, and Lactobacillus plantarum) were investigated by means of gas chromatography-mass spectrometry (GC-MS) combined with simultaneous distillation extraction (SDE). A total of 53 volatile compounds were detected, being 10 aldehydes, 11 ketones, 10 acids, 11 hydrocarbons, 7 benzene derivatives, and 4 other compounds. The starter culture was found to significantly affect the composition of volatile components in the fermented milks. Ketones and hydrocarbons were the dominant compounds in milk before fermentation, while acids were dominant compounds in the fermented samples. Compared with probiotics, there was greater abundance of volatile components in fermented milks with traditional strains. The importance of each volatile compound was assessed on the basis of odor, thresholds, and odor activity values (OAVs). Of the volatile compounds, 31 of them were found to be odor-active compounds (OAV > 1). The component with the highest OAVs in most samples was (E,E)-2,4-decadienal. Heatmap analysis and principal component analysis were employed to characterize the volatile profiles of milks fermented by different starter cultures. The results could help to better understand the influence of starter cultures on the odor quality of milks.
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