1
|
Bessa MK, Bessa GR, Bonamigo RR. Kefir as a therapeutic agent in clinical research: a scoping review. Nutr Res Rev 2024; 37:79-95. [PMID: 36994828 DOI: 10.1017/s0954422423000070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
Increasing research has been conducted on the role of probiotics in disease treatment. Kefir, a safe, low-cost probiotic fermented milk drink, has been investigated in many in vitro and animal studies, although parameters for human therapeutic dose or treatment time have not yet been determined. Here we perform a scoping review of clinical studies that have used kefir as a therapeutic agent, compiling the results for perspectives to support and direct further research. This review was based on Joanna Briggs Institute guidelines, including studies on the effects of kefir-fermented milk in humans. Using the term KEFIR, the main international databases were searched for studies published in English, Spanish or Portuguese until 9 March 2022. A total of 5835 articles were identified in the four databases, with forty-four eligible for analysis. The research areas were classified as metabolic syndrome and type 2 diabetes, gastrointestinal health/disorders, maternal/child health and paediatrics, dentistry, oncology, women's and geriatric health, and dermatology. The many study limitations hampered generalisation of the results. The small sample sizes, methodological variation and differences in kefir types, dosage and treatment duration prevented clear conclusions about its benefits for specific diseases. We suggest using a standard therapeutic dose of traditionally prepared kefir in millilitres according to body weight, making routine consumption more feasible. The studies showed that kefir is safe for people without serious illnesses.
Collapse
Affiliation(s)
- Milena Klippel Bessa
- Postgraduate Program in Pathology, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Rua Sarmento Leite, 245, 90050-170, Porto Alegre, RS, Brazil
| | | | - Renan Rangel Bonamigo
- Postgraduate Program in Pathology, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Rua Sarmento Leite, 245, 90050-170, Porto Alegre, RS, Brazil
| |
Collapse
|
2
|
Apud GR, Kristof I, Ledesma SC, Stivala MG, Aredes Fernandez PA. Health-promoting peptides in fermented beverages. Rev Argent Microbiol 2024:S0325-7541(24)00022-1. [PMID: 38599912 DOI: 10.1016/j.ram.2024.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 11/15/2023] [Accepted: 02/03/2024] [Indexed: 04/12/2024] Open
Abstract
Since ancient times, the consumption of fermented low-alcoholic beverages has enjoyed widespread popularity in various countries, because of their distinct flavors and health benefits. Several studies have demonstrated that light to moderate alcohol consumption is associated with beneficial effects on human health, mainly in cardiovascular disease prevention. Fermented beverages have different non-ethanol components that confer beneficial health effects. These bioactive compounds are mainly peptides that have often been overlooked or poorly explored in numerous fermented beverages. The aim of this review is to provide knowledge and generate interest in the biological activities of peptides that are present and/or released during the fermentation process of widely consumed traditional fermented beverages. Additionally, a brief description of the microorganisms involved in these beverages is provided. Furthermore, this review also explores topics related to the detection, isolation, and identification of peptides, addressing the structure-activity relationships of both antioxidant and angiotensin-converting enzyme inhibitory (ACE-I) activities.
Collapse
Affiliation(s)
- Gisselle Raquel Apud
- Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán, Ayacucho 491, 4000 San Miguel de Tucumán, Argentina
| | - Irina Kristof
- Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán, Ayacucho 491, 4000 San Miguel de Tucumán, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
| | - Silvana Cecilia Ledesma
- Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán, Ayacucho 491, 4000 San Miguel de Tucumán, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
| | - Maria Gilda Stivala
- Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán, Ayacucho 491, 4000 San Miguel de Tucumán, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
| | - Pedro Adrian Aredes Fernandez
- Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán, Ayacucho 491, 4000 San Miguel de Tucumán, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina.
| |
Collapse
|
3
|
Mantegazza G, Duncan R, Telesca N, Gargari G, Perotti S, Riso P, Guglielmetti S. Lactic acid bacteria naturally associated with ready-to-eat rocket salad can survive the human gastrointestinal transit. Food Microbiol 2024; 118:104418. [PMID: 38049273 DOI: 10.1016/j.fm.2023.104418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 10/03/2023] [Accepted: 10/28/2023] [Indexed: 12/06/2023]
Abstract
It was theorized that modernization and the decline in harmless microbial populations associated with food have altered the gut microbiota, impacting host metabolism and immunity. Western dietary patterns, characterized by processed foods and preservation methods, may significantly reduce the microbial population associated with food. To mitigate the consequences of bacterial deprivation, the integration of these diets with fermented foods is commonly proposed. Nonetheless, non-fermented food consumed raw may also be an important source of viable microbial cells for the human microbiome. This study investigates whether salad-associated LAB can survive the gastrointestinal transit (GIT) and contribute to the gut microbiota. LAB strains were quantified and isolated from rocket salad (Eruca vesicaria subsp. sativa), and their survival through GIT was assessed via intervention trials in healthy adults and in vitro. Moreover, bacterial communities in fecal samples were analyzed after three days of rocket salad consumption. Washing with a sodium hypochlorite solution drastically reduced total bacterial load and eliminated viable LAB. The quantity of LAB introduced through salads did not significantly alter the gut microbiota composition. Rocket salads harbored Weissella and Leuconostoc species. A significant increase in Weissella spp. but not in Leuconostoc spp. was observed after the consumption of rocket salad. Simulated GIT experiments suggested that the food matrix and the initial number of ingested viable bacteria may have been important in determining survival. These findings propose that plant products could serve as sources of live LAB for the human gut. Further research with diverse vegetables and longer interventions is needed, encouraging studies on raw, non-fermented foods and their impact on the human intestinal microbiome.
Collapse
Affiliation(s)
- Giacomo Mantegazza
- Division of Food Microbiology and Bioprocesses and Università degli Studi di Milano, Milan, Italy
| | - Robin Duncan
- Division of Food Microbiology and Bioprocesses and Università degli Studi di Milano, Milan, Italy
| | - Nicolò Telesca
- Division of Food Microbiology and Bioprocesses and Università degli Studi di Milano, Milan, Italy
| | - Giorgio Gargari
- Division of Food Microbiology and Bioprocesses and Università degli Studi di Milano, Milan, Italy
| | - Susanna Perotti
- Division of Food Microbiology and Bioprocesses and Università degli Studi di Milano, Milan, Italy
| | - Patrizia Riso
- Division of Human Nutrition, Department of Food, Environment, and Nutritional Science, Università degli Studi di Milano, Milan, Italy
| | - Simone Guglielmetti
- Division of Food Microbiology and Bioprocesses and Università degli Studi di Milano, Milan, Italy.
| |
Collapse
|
4
|
Apalowo OE, Adegoye GA, Mbogori T, Kandiah J, Obuotor TM. Nutritional Characteristics, Health Impact, and Applications of Kefir. Foods 2024; 13:1026. [PMID: 38611332 PMCID: PMC11011999 DOI: 10.3390/foods13071026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 03/25/2024] [Accepted: 03/26/2024] [Indexed: 04/14/2024] Open
Abstract
A global epidemiological shift has been observed in recent decades, characterized by an increase in age-related disorders, notably non-communicable chronic diseases, such as type 2 diabetes mellitus, cardiovascular and neurodegenerative diseases, and cancer. An appreciable causal link between changes in the gut microbiota and the onset of these maladies has been recognized, offering an avenue for effective management. Kefir, a probiotic-enriched fermented food, has gained significance in this setting due to its promising resource for the development of functional or value-added food formulations and its ability to reshape gut microbial composition. This has led to increasing commercial interest worldwide as it presents a natural beverage replete with health-promoting microbes and several bioactive compounds. Given the substantial role of the gut microbiota in human health and the etiology of several diseases, we conducted a comprehensive synthesis covering a total of 33 investigations involving experimental animal models, aimed to elucidate the regulatory influence of bioactive compounds present in kefir on gut microbiota and their potential in promoting optimal health. This review underscores the outstanding nutritional properties of kefir as a central repository of bioactive compounds encompassing micronutrients and amino acids and delineates their regulatory effects at deficient, adequate, and supra-nutritional intakes on the gut microbiota and their broader physiological consequences. Furthermore, an investigation of putative mechanisms that govern the regulatory effects of kefir on the gut microbiota and its connections with various human diseases was discussed, along with potential applications in the food industry.
Collapse
Affiliation(s)
- Oladayo Emmanuel Apalowo
- Department of Food Science, Nutrition and Health Promotion, Mississippi State University, Starkville, MS 39762, USA; (O.E.A.); (G.A.A.)
| | - Grace Adeola Adegoye
- Department of Food Science, Nutrition and Health Promotion, Mississippi State University, Starkville, MS 39762, USA; (O.E.A.); (G.A.A.)
- Department of Nutrition and Health Science, Ball State University, Muncie, IN 47306, USA;
| | - Teresia Mbogori
- Department of Nutrition and Health Science, Ball State University, Muncie, IN 47306, USA;
| | - Jayanthi Kandiah
- Department of Nutrition and Health Science, Ball State University, Muncie, IN 47306, USA;
| | | |
Collapse
|
5
|
Rodríguez MA, Fernández LA, Díaz ML, Gallo CA, Corona M, Evans JD, Reynaldi FJ. Bacterial diversity using metagenomics of 16s rDNA in water kefir, an innovative source of probiotics for bee nutrition. Rev Argent Microbiol 2024:S0325-7541(24)00002-6. [PMID: 38272730 DOI: 10.1016/j.ram.2023.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 09/06/2023] [Accepted: 12/05/2023] [Indexed: 01/27/2024] Open
Abstract
Water kefir is a sparkling, slightly acidic fermented beverage made from sugar, water, and water kefir grains, which are a mixture of yeast and bacteria. These grains produce a variety of fermentation compounds such as lactic acid, acetaldehyde, acetoin, ethanol and carbon dioxide. In this study, a high-throughput sequencing technique was used to characterize the bacterial composition of the original water kefir from which potential probiotics were obtained. We studied the bacterial diversity of both water kefir grains and beverages. DNA was extracted from three replicate samples of both grains and beverages using the Powerlyzer Microbial Kit. The hypervariable V1-V2 region of the bacterial 16S ribosomal RNA gene was amplified to prepare six DNA libraries. Between 1.4M and 2.4M base-pairs were sequenced for the library. In total, 28721971 raw reads were obtained from all the samples. Estimated species richness was higher in kefir beverage samples compared to grain samples. Moreover, a higher level of microbial alpha diversity was observed in the beverage samples. Particularly, the predominant bacteria in beverages were Anaerocolumna and Ralstonia, while in grains Liquorilactobacillus dominated, with lower levels of Leuconostoc and Oenococcus. Although the bacterial diversity in kefir grains was low because only three genera were the most represented, all of them are LAB bacteria with the potential to serve as probiotics in the artificial feeding of bees.
Collapse
Affiliation(s)
- María A Rodríguez
- Laboratorio de Estudios Apícolas (LabEA-CIC), Departamento de Agronomía, Universidad Nacional del Sur (UNS), Bahía Blanca, Buenos Aires, Argentina; Comisión de Investigaciones Científicas de la Provincia de Buenos Aires (CIC), Argentina
| | - Leticia A Fernández
- Laboratorio de Estudios Apícolas (LabEA-CIC), Departamento de Agronomía, Universidad Nacional del Sur (UNS), Bahía Blanca, Buenos Aires, Argentina; Departamento de Biología, Bioquímica y Farmacia, Universidad Nacional del Sur (UNS), Bahía Blanca, Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
| | - Marina L Díaz
- Departamento de Biología, Bioquímica y Farmacia, Universidad Nacional del Sur (UNS), Bahía Blanca, Buenos Aires, Argentina; Centro de Recursos Naturales Renovables de la Zona Semiárida (CERZOS), Universidad Nacional del Sur-CONICET, Bahía Blanca, Argentina
| | - Cristian A Gallo
- Centro de Recursos Naturales Renovables de la Zona Semiárida (CERZOS), Universidad Nacional del Sur-CONICET, Bahía Blanca, Argentina
| | - Miguel Corona
- United States Department of Agriculture, Bee Research Laboratory, Beltsville, MD, USA
| | - Jay D Evans
- United States Department of Agriculture, Bee Research Laboratory, Beltsville, MD, USA
| | - Francisco J Reynaldi
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina; Centro de Microbiología Básica y Aplicada (CEMIBA), Facultad de Ciencias Veterinarias, Universidad Nacional de La Plata (UNLP), La Plata, Buenos Aires, Argentina.
| |
Collapse
|
6
|
Albuquerque Pereira MDF, Matias Albuini F, Gouveia Peluzio MDC. Anti-inflammatory pathways of kefir in murine model: a systematic review. Nutr Rev 2024; 82:210-227. [PMID: 37203423 DOI: 10.1093/nutrit/nuad052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023] Open
Abstract
CONTEXT Kefir consumption has been associated with immune response modulation, antioxidant, and anti-inflammatory effects. OBJECTIVE The objective of this systematic review was to investigate the role of kefir against inflammation and the main response mechanisms involved in this process in a murine model. DATA SOURCES The searches were searched in the PubMed, Science Direct, and LILACS databases. Only murine model studies, according to PRISMA guidelines, published in the past 10 years were included. STUDY SELECTION Only articles about original and placebo-controlled experiments in murine models used to investigate the anti-inflammatory mechanisms of kefir were considered. Of the articles found, 349 were excluded according to the following criteria: duplicate articles (n = 99), off-topic title and abstract (n = 157), reviews (n = 47), studies in vitro (n = 29), and studies with humans (n = 17). In total, 23 studies were included in this review. DATA EXTRACTION Two independently working authors assessed the risk of bias and extracted data from the included studies. RESULTS Kefir consumption had positive effects on inflammation modulation. The main mechanisms involved were the reduction of pro-inflammatory and molecular markers; reduction in inflammatory infiltrate in tissues, serum biomarkers, risk factors for chronic diseases, and parasitic infection; composition and metabolic activity change of intestinal microbiota and mycobiota; activation of humoral and cellular immunity; and modulation of oxidative stress. CONCLUSIONS Kefir modulates the immune system in different experimental models, among other secondary outcomes, to improve overall health. The beverage reduces inflammation through the alternation between innate, Th1, and Th2 responses, reducing levels of pro-inflammatory cytokines while increasing those of anti-inflammatory ones. In addition, it also mediates immunomodulatory and protective effects through the numerous molecular biomarkers and organic acids produced and secreted by kefir in the intestinal microbiota. The health-promoting effects attributed to kefir may help in the different treatments of inflammatory, chronic, and infectious diseases in the population.
Collapse
Affiliation(s)
- Mariana de Fátima Albuquerque Pereira
- Food Analysis and Nutritional Biochemistry Laboratories, Department of Nutrition and Health, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Fernanda Matias Albuini
- Molecular Biotechnology Laboratory. Department of Biochemistry and Molecular Biology, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Maria do Carmo Gouveia Peluzio
- Food Analysis and Nutritional Biochemistry Laboratories, Department of Nutrition and Health, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| |
Collapse
|
7
|
Yusuf D, Kholifaturrohmah R, Nurcholis M, Setiarto RHB, Anggadhania L, Sulistiani. Potential of White Jack Bean ( Canavalia ensiformis L. DC) Kefir as a Microencapsulated Antioxidant. Prev Nutr Food Sci 2023; 28:453-462. [PMID: 38188079 PMCID: PMC10764231 DOI: 10.3746/pnf.2023.28.4.453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 11/10/2023] [Accepted: 11/14/2023] [Indexed: 01/09/2024] Open
Abstract
Oxidative stress plays a major role in the pathogenesis and progression of noncommunicable diseases. Kefir is a fermented food that has been reported to repress oxidative stress. This study aimed to assess the antioxidant activity, bioactive composition, and encapsulation efficiency of white jack bean (WJB) kefir. The following procedures were conducted: WJB was prepared and converted into juice using water solvent. The sterilized WJB juice was then fermented with kefir grain (10%) for 24∼72 h. Every 24 h, the kefir was evaluated for antioxidant activity, and the dominant bioactive component suspected to be the source of the antioxidant activity was identified. The final stage was the encapsulation process. WJB kefir showed high antioxidant activity, inhibiting DPPH radicals by 90.51±4.73% and ABTS radicals by 86.63±2.34% after 72 h of fermentation. WJB kefir contained 0.35±0.01 mg GAE/g total phenolics and 0.08 mg/g total flavonoids. The LC/MS identification suggested that the bioactive antioxidant components of the WJB kefir were from the alkaloid, saponin, phenolic, and flavonoid groups. The encapsulation with maltodextrin using freeze drying resulted in microencapsulation of WJB kefir with a particle size of 6.42±0.13 μm. The encapsulation efficiency was 79.61%, and the IC50 value was 32.62 ppm. The encapsulation method was able to maintain the antioxidant stability of the kefir and extend its shelf life. WJB kefir, a nondairy, lactose-free kefir, can be used as an antioxidant functional food.
Collapse
Affiliation(s)
- Dandy Yusuf
- Research Center for Applied Microbiology, National Research and Innovation Agency the Republic of Indonesia, Cibinong 16911, Indonesia
- Research Collaboration Center for Traditional Fermentation, Surakarta 57126, Indonesia
| | - Risa Kholifaturrohmah
- Department of Food Science and Biotechnology, Faculty of Agricultural Technology, Brawijaya University, Malang 65145, Indonesia
| | - Mochamad Nurcholis
- Department of Food Science and Biotechnology, Faculty of Agricultural Technology, Brawijaya University, Malang 65145, Indonesia
| | - R. Haryo Bimo Setiarto
- Research Center for Applied Microbiology, National Research and Innovation Agency the Republic of Indonesia, Cibinong 16911, Indonesia
- Research Collaboration Center for Traditional Fermentation, Surakarta 57126, Indonesia
| | - Lutfi Anggadhania
- Research Center for Applied Microbiology, National Research and Innovation Agency the Republic of Indonesia, Cibinong 16911, Indonesia
| | - Sulistiani
- Research Center for Applied Microbiology, National Research and Innovation Agency the Republic of Indonesia, Cibinong 16911, Indonesia
- Research Collaboration Center for Traditional Fermentation, Surakarta 57126, Indonesia
| |
Collapse
|
8
|
Casimero C, Smith RB, Davis J. Integration of Riboflavin-Modified Carbon Fiber Mesh Electrode Systems in a 3D-Printed Catheter Hub. Micromachines (Basel) 2023; 15:79. [PMID: 38258198 PMCID: PMC10818592 DOI: 10.3390/mi15010079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/27/2023] [Accepted: 12/29/2023] [Indexed: 01/24/2024]
Abstract
BACKGROUND Catheter line infection is a common complication within clinical environments, and there is a pressing need for technological options to aid in reducing the possibility of sepsis. The early identification of contamination could be pivotal in reducing cases and improving outcomes. METHOD A sensing rationale based on a riboflavin-modified electrode system integrated within a modified 3D-printed catheter needle-free connector is proposed, which can monitor changes in pH brought about by bacterial contamination. RESULTS Riboflavin, vitamin B2, is a biocompatible chemical that possesses a redox-active flavin core that is pH dependent. The oxidation peak potential of the adsorbed riboflavin responds linearly to changes in pH with a near-Nernstian behavior of 63 mV/pH unit and is capable of accurately monitoring the pH of an authentic IV infusate. CONCLUSIONS The proof of principle is demonstrated with an electrode-printed hub design offering a valuable foundation from which to explore bacterial interactions within the catheter lumen with the potential of providing an early warning of contamination.
Collapse
Affiliation(s)
| | - Robert B. Smith
- Institute for Materials and Investigative Sciences, University of Central Lancashire, Preston PR1 2HE, UK;
| | - James Davis
- School of Engineering, Ulster University, Belfast BT15 1ED, UK;
| |
Collapse
|
9
|
Wang X, Ma K, Zhang C, Ji F, Chen L, Zhang X, Mahsa GC, Azarpazhooh E, Ajami M, Rui X, Li W. The interaction among Kluyveromyces marxianus G-Y4, Lacticaseibacillus paracasei GL1, and Lactobacillus helveticus SNA12 and signaling molecule AI-2 participate in the formation of biofilm. Food Microbiol 2023; 116:104369. [PMID: 37689420 DOI: 10.1016/j.fm.2023.104369] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 08/08/2023] [Accepted: 08/24/2023] [Indexed: 09/11/2023]
Abstract
In this study, two strains of lactic acid bacteria (Lacticaseibacillus paracasei GL1 and Lactobacillus helveticus SNA12) and one yeast strain of Kluyveromyces marxianus G-Y4 (G-Y4) isolated from Tibetan kefir grains were co-cultured. It was found that the addition of G-Y4 could not only promote the growth of lactic acid bacteria, but also increase the release of metabolites (lactic acid, ethanol, and amino nitrogen). Furthermore, the addition of live cells and cell-free fermentation supernatant (CFS) of G-Y4 could increase the ability of biofilm formation. Morever, the surface characteristics results showed that the addition of G-Y4 live cells could enhance the aggregation ability and hydrophobicity of LAB. Meanwhile, adding live cells and CFS of G-Y4 could promote the release of signaling molecule AI-2 and enhance the expression of the LuxS gene related to biofilm formation. In addition, Fourier-transform infrared spectroscopy and chemical composition analysis were used to investigate the composition of the biofilm, and the results indicated that the biofilm was mainly composed of a small amount of protein but it was rich in polysaccharides including glucose, galactose, and mannose with different ratios. Finally, the formation of biofilm could delay the decline of the number of viable bacteria in storage fermented milk.
Collapse
Affiliation(s)
- Xiaomeng Wang
- Sanya Institute of Nanjing Agricultural University, College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, PR China; College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong, 266404, PR China
| | - Kai Ma
- Jiangsu New-Bio Biotechnology Co., Ltd., Jiangyin, Jiangsu, 214400, PR China; Jiangsu Biodep Biotechnology Co., Ltd., Jiangyin, Jiangsu, 214400, PR China
| | - Changliang Zhang
- Jiangsu New-Bio Biotechnology Co., Ltd., Jiangyin, Jiangsu, 214400, PR China; Jiangsu Biodep Biotechnology Co., Ltd., Jiangyin, Jiangsu, 214400, PR China
| | - Feng Ji
- Jiangsu New-Bio Biotechnology Co., Ltd., Jiangyin, Jiangsu, 214400, PR China; Jiangsu Biodep Biotechnology Co., Ltd., Jiangyin, Jiangsu, 214400, PR China
| | - Lili Chen
- Xinyi Ziyuantian Biotechnology Development Co., Ltd, Xinyi, Jiangsu, 221400, PR China
| | - Xueliang Zhang
- Sanya Institute of Nanjing Agricultural University, College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, PR China
| | - Ghahvechi Chaeipeima Mahsa
- Sanya Institute of Nanjing Agricultural University, College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, PR China
| | - Elham Azarpazhooh
- Khorasan Razavi Agricultural and Natural Resources Research and Education Center, AREEO, Iran
| | - Marjan Ajami
- National Nutrition and Food Technology Research Institute, School of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Xin Rui
- Sanya Institute of Nanjing Agricultural University, College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, PR China
| | - Wei Li
- Sanya Institute of Nanjing Agricultural University, College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, PR China.
| |
Collapse
|
10
|
Kalamaki MS, Angelidis AS. Growth and survival of Listeria monocytogenes during the manufacture and storage of artisanal kefir. FOOD SCI TECHNOL INT 2023; 29:789-798. [PMID: 35903903 DOI: 10.1177/10820132221117462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This study aimed to evaluate the behavior of Listeria monocytogenes during the manufacture and storage of artisanal kefir. A five-strain cocktail of L. monocytogenes was introduced (at ca. 3.0 log10 CFU/mL) into UHT milk as a pre-fermentation contaminant. The growth of L. monocytogenes, lactic acid bacteria and yeasts was monitored during the 24-h fermentation period of milk with two types of kefir grains at 20 °C and the subsequent storage of kefir under adequate (4 °C) and inadequate (10 °C) refrigerated-storage conditions. L. monocytogenes grew into much higher cell densities (5.3-5.8 log10 CFU/mL) by the end of the fermentation period, but the final (24-h) counts were substantially lower than those obtained in the corresponding control trials with unfermented milk (7.2 log10 CFU/mL). The growth rate of L. monocytogenes during fermentation differed depending on the type of kefir grain used. During the subsequent 11-day storage of the kefir filtrates at 4 °C or 10 °C, the behavior of L. monocytogenes varied from no growth to further population increases (of up to 1.1 log10 CFU/mL), depending on the storage temperature, but also depending on the type of kefir grain and the grain surface-to-weight ratio that had been used to ferment the milk. This study highlights the need for strict adherence to good hygiene practices during artisanal kefir making and shows that L. monocytogenes can sustain considerable growth during milk fermentation and further grow during the subsequent cold storage of kefir, particularly under inadequate refrigerated storage conditions.
Collapse
Affiliation(s)
- Mary S Kalamaki
- Laboratory of Safety and Quality of Dairy Foods, Department of Hygiene and Technology of Food of Animal Origin, School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Apostolos S Angelidis
- Laboratory of Safety and Quality of Dairy Foods, Department of Hygiene and Technology of Food of Animal Origin, School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| |
Collapse
|
11
|
Siddiqui SA, Erol Z, Rugji J, Taşçı F, Kahraman HA, Toppi V, Musa L, Di Giacinto G, Bahmid NA, Mehdizadeh M, Castro-Muñoz R. An overview of fermentation in the food industry - looking back from a new perspective. BIORESOUR BIOPROCESS 2023; 10:85. [PMID: 38647968 PMCID: PMC10991178 DOI: 10.1186/s40643-023-00702-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 10/25/2023] [Indexed: 04/25/2024] Open
Abstract
Fermentation is thought to be born in the Fertile Crescent, and since then, almost every culture has integrated fermented foods into their dietary habits. Originally used to preserve foods, fermentation is now applied to improve their physicochemical, sensory, nutritional, and safety attributes. Fermented dairy, alcoholic beverages like wine and beer, fermented vegetables, fruits, and meats are all highly valuable due to their increased storage stability, reduced risk of food poisoning, and enhanced flavor. Over the years, scientific research has associated the consumption of fermented products with improved health status. The fermentation process helps to break down compounds into more easily digestible forms. It also helps to reduce the amount of toxins and pathogens in food. Additionally, fermented foods contain probiotics, which are beneficial bacteria that help the body to digest food and absorb nutrients. In today's world, non-communicable diseases such as cardiovascular disease, type 2 diabetes, cancer, and allergies have increased. In this regard, scientific investigations have demonstrated that shifting to a diet that contains fermented foods can reduce the risk of non-communicable diseases. Moreover, in the last decade, there has been a growing interest in fermentation technology to valorize food waste into valuable by-products. Fermentation of various food wastes has resulted in the successful production of valuable by-products, including enzymes, pigments, and biofuels.
Collapse
Affiliation(s)
- Shahida Anusha Siddiqui
- Technical University of Munich, Campus Straubing for Biotechnology and Sustainability, Essigberg 3, 94315, Straubing, Germany.
- German Institute of Food Technologies (DIL E.V.), Prof.-Von-Klitzing Str. 7, 49610, Quakenbrück, Germany.
| | - Zeki Erol
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, İstiklal Campus, 15030, Burdur, Turkey
| | - Jerina Rugji
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, İstiklal Campus, 15030, Burdur, Turkey
| | - Fulya Taşçı
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, İstiklal Campus, 15030, Burdur, Turkey
| | - Hatice Ahu Kahraman
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, İstiklal Campus, 15030, Burdur, Turkey
| | - Valeria Toppi
- Department of Veterinary Medicine, University of Perugia, 06126, Perugia, Italy
| | - Laura Musa
- Department of Veterinary Medicine and Animal Sciences, University of Milan, 26900, Lodi, Italy
| | - Giacomo Di Giacinto
- Department of Veterinary Medicine, University of Perugia, 06126, Perugia, Italy
| | - Nur Alim Bahmid
- Research Center for Food Technology and Processing, National Research and Innovation Agency (BRIN), Gading, Playen, Gunungkidul, 55861, Yogyakarta, Indonesia
| | - Mohammad Mehdizadeh
- Faculty of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabil, Iran
- Ilam Science and Technology Park, Ilam, Iran
| | - Roberto Castro-Muñoz
- Tecnologico de Monterrey, Campus Toluca, Av. Eduardo Monroy Cárdenas 2000, San Antonio Buenavista, 50110, Toluca de Lerdo, Mexico.
- Department of Sanitary Engineering, Faculty of Civil and Environmental Engineering, Gdansk University of Technology, G. Narutowicza St. 11/12, 80-233, Gdansk, Poland.
| |
Collapse
|
12
|
Agarbati A, Ciani M, Canonico L, Comitini F. Consortium of selected yeasts to produce healthy soy fermented beverage: Evaluation of microbial evolution, analytical, sensorial, and functional features. Heliyon 2023; 9:e20979. [PMID: 37916127 PMCID: PMC10616334 DOI: 10.1016/j.heliyon.2023.e20979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 10/11/2023] [Accepted: 10/12/2023] [Indexed: 11/03/2023] Open
Abstract
Currently, an increasing number of intolerant and vegan consumers are driving the market towards plant-based milk alternatives. Here, selected probiotic yeasts, belonging to the Candida zeylanoides, Kluyveromyces lactis and Debaryomyces hansenii species, previously characterized for their aptitude to ferment animal milk, were tested in soy milk. Trials at different fermentation times with the developed yeast consortium (Yc) coinoculated with a lactic bacterium commercial strain were carried out. Yc showed good fermentation performance, conferring distinctive analytical and aromatic properties to the resulted soy fermented beverage, a product similar to an industrial kefir. Analytical determinations did not show significant variations between the end of fermentation and cold storage (4 weeks at 4 °C), indicating full stability. Phenol amounts and antioxidant activity were significantly increased in soy fermented beverage fermented by Yc. All yeasts remained viable until the end of storage with a final concentration of approximately 8 Log CFU/ml, a value suitable for a probiotic commercial claim. Overall, the results suggest that Yc is a promising multistarter candidate for functional soy products.
Collapse
Affiliation(s)
- Alice Agarbati
- Dipartimento Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, Via Brecce Bianche, 60131, Ancona, Italy
| | - Maurizio Ciani
- Dipartimento Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, Via Brecce Bianche, 60131, Ancona, Italy
| | - Laura Canonico
- Dipartimento Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, Via Brecce Bianche, 60131, Ancona, Italy
| | - Francesca Comitini
- Dipartimento Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, Via Brecce Bianche, 60131, Ancona, Italy
| |
Collapse
|
13
|
Abstract
For thousands of years, humans have enjoyed the novel flavors, increased shelf-life, and nutritional benefits that microbes provide in fermented foods and beverages. Recent sequencing surveys of ferments have mapped patterns of microbial diversity across space, time, and production practices. But a mechanistic understanding of how fermented food microbiomes assemble has only recently begun to emerge. Using three foods as case studies (surface-ripened cheese, sourdough starters, and fermented vegetables), we use an ecological and evolutionary framework to identify how microbial communities assemble in ferments. By combining in situ sequencing surveys with in vitro models, we are beginning to understand how dispersal, selection, diversification, and drift generate the diversity of fermented food communities. Most food producers are unaware of the ecological processes occurring in their production environments, but the theory and models of ecology and evolution can provide new approaches for managing fermented food microbiomes, from farm to ferment.
Collapse
Affiliation(s)
- Nicolas L Louw
- Department of Biology, Tufts University, Medford, Massachusetts, USA; , , , ,
| | - Kasturi Lele
- Department of Biology, Tufts University, Medford, Massachusetts, USA; , , , ,
| | - Ruby Ye
- Department of Biology, Tufts University, Medford, Massachusetts, USA; , , , ,
| | - Collin B Edwards
- Department of Biology, Tufts University, Medford, Massachusetts, USA; , , , ,
- School of Biological Sciences, Washington State University, Vancouver, Washington, USA
| | - Benjamin E Wolfe
- Department of Biology, Tufts University, Medford, Massachusetts, USA; , , , ,
| |
Collapse
|
14
|
Dalabasmaz S, de la Torre EP, Gensberger-Reigl S, Pischetsrieder M, Rodríguez-Ortega MJ. Identification of Potential Bioactive Peptides in Sheep Milk Kefir through Peptidomic Analysis at Different Fermentation Times. Foods 2023; 12:2974. [PMID: 37569243 PMCID: PMC10418486 DOI: 10.3390/foods12152974] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/26/2023] [Accepted: 08/04/2023] [Indexed: 08/13/2023] Open
Abstract
Sheep farming is an important socioeconomic activity in most Mediterranean countries, particularly Spain, where it contributes added value to rural areas. Sheep milk is used in Spain mainly for making cheese, but it can be used also for making other dairy products, such as the lactic-alcoholic fermentation product known as kefir. Dairy products have health benefits because, among other reasons, they contain molecules with biological activity. In this work, we performed a proteomics strategy to identify the peptidome, i.e., the set of peptides contained in sheep milk kefir fermented for four different periods of time, aiming to understand changes in the pattern of digestion of milk proteins, as well as to identify potential bioactive peptides. In total, we identified 1942 peptides coming from 11 different proteins, and found that the unique peptides differed qualitatively among samples and their numbers increased along the fermentation time. These changes were supported by the increase in ethanol, lactic acid, and D-galactose concentrations, as well as proteolytic activity, as the fermentation progressed. By searching in databases, we found that 78 of the identified peptides, all belonging to caseins, had potential biological activity. Of these, 62 were not previously found in any milk kefir from other animal species. This is the first peptidomic study of sheep milk kefir comprising time-course comparison.
Collapse
Affiliation(s)
- Sevim Dalabasmaz
- Food Chemistry, Department of Chemistry and Pharmacy, Faculty of Sciences, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Nikolaus-Fiebiger-Straße 10, 91058 Erlangen, Germany; (S.D.); (S.G.-R.); (M.P.)
| | - Esther Prados de la Torre
- Departamento de Bioquímica y Biología Molecular, Universidad de Córdoba, Campus de Excelencia Internacional CeiA3, 14071 Córdoba, Spain;
| | - Sabrina Gensberger-Reigl
- Food Chemistry, Department of Chemistry and Pharmacy, Faculty of Sciences, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Nikolaus-Fiebiger-Straße 10, 91058 Erlangen, Germany; (S.D.); (S.G.-R.); (M.P.)
| | - Monika Pischetsrieder
- Food Chemistry, Department of Chemistry and Pharmacy, Faculty of Sciences, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Nikolaus-Fiebiger-Straße 10, 91058 Erlangen, Germany; (S.D.); (S.G.-R.); (M.P.)
- FAU NeW—Research Center for New Bioactive Compounds, Nikolaus-Fiebiger-Straße 10, 91058 Erlangen, Germany
| | - Manuel J. Rodríguez-Ortega
- Departamento de Bioquímica y Biología Molecular, Universidad de Córdoba, Campus de Excelencia Internacional CeiA3, 14071 Córdoba, Spain;
| |
Collapse
|
15
|
Can H, Chanumolu SK, Nielsen BD, Alvarez S, Naldrett MJ, Ünlü G, Otu HH. Integration of Meta-Multi-Omics Data Using Probabilistic Graphs and External Knowledge. Cells 2023; 12:1998. [PMID: 37566077 PMCID: PMC10417344 DOI: 10.3390/cells12151998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 07/11/2023] [Accepted: 08/02/2023] [Indexed: 08/12/2023] Open
Abstract
Multi-omics has the promise to provide a detailed molecular picture of biological systems. Although obtaining multi-omics data is relatively easy, methods that analyze such data have been lagging. In this paper, we present an algorithm that uses probabilistic graph representations and external knowledge to perform optimal structure learning and deduce a multifarious interaction network for multi-omics data from a bacterial community. Kefir grain, a microbial community that ferments milk and creates kefir, represents a self-renewing, stable, natural microbial community. Kefir has been shown to have a wide range of health benefits. We obtained a controlled bacterial community using the two most abundant and well-studied species in kefir grains: Lentilactobacillus kefiri and Lactobacillus kefiranofaciens. We applied growth temperatures of 30 °C and 37 °C and obtained transcriptomic, metabolomic, and proteomic data for the same 20 samples (10 samples per temperature). We obtained a multi-omics interaction network, which generated insights that would not have been possible with single-omics analysis. We identified interactions among transcripts, proteins, and metabolites, suggesting active toxin/antitoxin systems. We also observed multifarious interactions that involved the shikimate pathway. These observations helped explain bacterial adaptation to different stress conditions, co-aggregation, and increased activation of L. kefiranofaciens at 37 °C.
Collapse
Affiliation(s)
- Handan Can
- Department of Electrical and Computer Engineering, University of Nebraska-Lincoln, Lincoln, NE 68588, USA
| | - Sree K. Chanumolu
- Department of Electrical and Computer Engineering, University of Nebraska-Lincoln, Lincoln, NE 68588, USA
| | - Barbara D. Nielsen
- Department of Animal, Veterinary and Food Sciences, University of Idaho, Moscow, ID 83844, USA
| | - Sophie Alvarez
- Proteomics and Metabolomics Facility, Nebraska Center for Biotechnology, University of Nebraska-Lincoln, Lincoln, NE 68588, USA
| | - Michael J. Naldrett
- Proteomics and Metabolomics Facility, Nebraska Center for Biotechnology, University of Nebraska-Lincoln, Lincoln, NE 68588, USA
| | - Gülhan Ünlü
- Department of Animal, Veterinary and Food Sciences, University of Idaho, Moscow, ID 83844, USA
- Department of Chemical and Biological Engineering, University of Idaho, Moscow, ID 83844, USA
- School of Food Science, Washington State University, Pullman, WA 99164, USA
| | - Hasan H. Otu
- Department of Electrical and Computer Engineering, University of Nebraska-Lincoln, Lincoln, NE 68588, USA
| |
Collapse
|
16
|
Albuquerque Pereira MDF, Morais de Ávila LG, Ávila Alpino GDC, Dos Santos Cruz BC, Almeida LF, Macedo Simões J, Ladeira Bernardes A, Xisto Campos I, de Oliveira Barros Ribon A, de Oliveira Mendes TA, Gouveia Peluzio MDC. Milk kefir alters fecal microbiota impacting gut and brain health in mice. Appl Microbiol Biotechnol 2023:10.1007/s00253-023-12630-0. [PMID: 37389589 DOI: 10.1007/s00253-023-12630-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 05/31/2023] [Accepted: 06/07/2023] [Indexed: 07/01/2023]
Abstract
Kefir is a fermented beverage made of a symbiotic microbial community that stands out for health benefits. Although its microbial profile is still little explored, its effects on modulation of gut microbiota and production of short-chain fatty acids (SCFAs) seems to act by improving brain health. This work aimed to analyze the microbiota profile of milk kefir and its effect on metabolism, oxidative stress, and in the microbiota-gut-brain axis in a murine model. The experimental design was carried out using C57BL-6 mice (n = 20) subdivided into groups that received 0.1 mL water or 0.1 mL (10% w/v) kefir. The kefir proceeded to maturation for 48 h, and then it was orally administered, via gavage, to the animals for 4 weeks. Physicochemical, microbiological, antioxidant analyzes, and microbial profiling of milk kefir beverage were performed as well as growth parameters, food intake, serum markers, oxidative stress, antioxidant enzymes, SCFAs, and metabarcoding were analyzed in the mice. Milk kefir had 76.64 ± 0.42% of free radical scavenging and the microbiota composed primarily by the genus Comamonas. Moreover, kefir increased catalase and superoxide dismutase (colon), and SCFAs in feces (butyrate), and in the brain (butyrate and propionate). Kefir reduced triglycerides, uric acid, and affected the microbiome of animals increasing fecal butyrate-producing bacteria (Lachnospiraceae and Lachnoclostridium). Our results on the brain and fecal SCFAs and the antioxidant effect found were associated with the change in the gut microbiota caused by kefir, which indicates that kefir positively influences the gut-microbiota-brain axis and contributes to the preservation of gut and brain health. KEY POINTS: • Milk kefir modulates fecal microbiota and SCFA production in brain and colon. • Kefir treatment increases the abundance of SCFA-producing bacteria. • Milk kefir increases antioxidant enzymes and influences the metabolism of mice.
Collapse
Affiliation(s)
| | - Larissa Gabriela Morais de Ávila
- Interunit Postgraduate Program in Bioinformatics, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627 - Pampulha, Belo Horizonte, Minas Gerais, 31270-901, Brazil
| | - Gabriela de Cássia Ávila Alpino
- Department of Nutrition and Health, Universidade Federal de Viçosa, Av. P.H. Rolfs, S/N, Viçosa, Minas Gerais, 36570-900, Brazil
| | - Bruna Cristina Dos Santos Cruz
- Biological Sciences and Health Institute, Universidade Federal de Viçosa Campus Rio Paranaíba, Rodovia BR230 KM 7, Rio Paranaíba, Minas Gerais, Brazil
| | - Lucas Filipe Almeida
- Department of Biochemistry and Molecular Biology, Universidade Federal de Viçosa, Av. P.H. Rolfs, S/N., Viçosa, Minas Gerais, 36570-900, Brazil
| | - Jordana Macedo Simões
- Department of Biochemistry and Molecular Biology, Universidade Federal de Viçosa, Av. P.H. Rolfs, S/N., Viçosa, Minas Gerais, 36570-900, Brazil
| | - Andressa Ladeira Bernardes
- Department of Nutrition and Health, Universidade Federal de Viçosa, Av. P.H. Rolfs, S/N, Viçosa, Minas Gerais, 36570-900, Brazil
| | - Iasmim Xisto Campos
- Department of Nutrition and Health, Universidade Federal de Viçosa, Av. P.H. Rolfs, S/N, Viçosa, Minas Gerais, 36570-900, Brazil
| | - Andréa de Oliveira Barros Ribon
- Department of Biochemistry and Molecular Biology, Universidade Federal de Viçosa, Av. P.H. Rolfs, S/N., Viçosa, Minas Gerais, 36570-900, Brazil
| | - Tiago Antônio de Oliveira Mendes
- Department of Biochemistry and Molecular Biology, Universidade Federal de Viçosa, Av. P.H. Rolfs, S/N., Viçosa, Minas Gerais, 36570-900, Brazil
| | - Maria do Carmo Gouveia Peluzio
- Department of Nutrition and Health, Universidade Federal de Viçosa, Av. P.H. Rolfs, S/N, Viçosa, Minas Gerais, 36570-900, Brazil.
| |
Collapse
|
17
|
Li A, Zheng J, Han X, Yang S, Cheng S, Zhao J, Zhou W, Lu Y. Advances in Low-Lactose/Lactose-Free Dairy Products and Their Production. Foods 2023; 12:2553. [PMID: 37444291 PMCID: PMC10340681 DOI: 10.3390/foods12132553] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 06/21/2023] [Accepted: 06/28/2023] [Indexed: 07/15/2023] Open
Abstract
With increasing health awareness worldwide, lactose intolerance has become a major concern of consumers, creating new market opportunities for low-lactose/lactose-free dairy foods. In recent years, through innovating processes and technologies, dairy manufacturers have significantly improved the variety, and functional and sensory qualities of low-lactose and lactose-free dairy products. Based on this, this paper first covers the pathology and epidemiology of lactose intolerance and market trends. Then, we focus on current advantages and disadvantages of different lactose hydrolysis technologies and improvements in these technologies to enhance nutritional value, and functional, sensory, and quality properties of lactose-free dairy products. We found that more and more cutting-edge technologies are being applied to the production of lactose-free dairy products, and that these technologies greatly improve the quality and production efficiency of lactose-free dairy products. Hopefully, our review can provide a theoretical basis for the marketing expansion and consumption guidance for low-lactose/lactose-free dairy products.
Collapse
Affiliation(s)
- Aili Li
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, China; (A.L.); (J.Z.); (X.H.); (S.Y.); (S.C.); (J.Z.); (W.Z.)
| | - Jie Zheng
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, China; (A.L.); (J.Z.); (X.H.); (S.Y.); (S.C.); (J.Z.); (W.Z.)
| | - Xueting Han
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, China; (A.L.); (J.Z.); (X.H.); (S.Y.); (S.C.); (J.Z.); (W.Z.)
| | - Sijia Yang
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, China; (A.L.); (J.Z.); (X.H.); (S.Y.); (S.C.); (J.Z.); (W.Z.)
| | - Shihui Cheng
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, China; (A.L.); (J.Z.); (X.H.); (S.Y.); (S.C.); (J.Z.); (W.Z.)
| | - Jingwen Zhao
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, China; (A.L.); (J.Z.); (X.H.); (S.Y.); (S.C.); (J.Z.); (W.Z.)
| | - Wenjia Zhou
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, 600 Changjiang Road, Harbin 150030, China; (A.L.); (J.Z.); (X.H.); (S.Y.); (S.C.); (J.Z.); (W.Z.)
| | - Yan Lu
- National Research Center of Dairy Engineering and Technology, Green Food Research Institute of Heilongjiang, Northeast Agricultural University, Harbin 150086, China
| |
Collapse
|
18
|
Chong AQ, Lau SW, Chin NL, Talib RA, Basha RK. Fermented Beverage Benefits: A Comprehensive Review and Comparison of Kombucha and Kefir Microbiome. Microorganisms 2023; 11:1344. [PMID: 37317318 DOI: 10.3390/microorganisms11051344] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 05/14/2023] [Accepted: 05/16/2023] [Indexed: 06/16/2023] Open
Abstract
Beverage fermentation is an ancient ritual that has been practised for millennia. It was slowly disappearing from households and communities due to the advancement of manufacturing technology and the marketing of soft drinks until the recent revival of the beverage fermentation culture due to an increase in the demand for health drinks amid the COVID-19 pandemic. Kombucha and kefir are two well-known fermented beverages that are renowned for their myriad of health benefits. The starter materials for making these beverages contain micro-organisms that act like microscopic factories producing beneficial nutrients that have antimicrobial and anticancer effects. The materials modulate the gut microbiota and promote positive effects on the gastrointestinal tract. Due to wide variations in the substrates and types of micro-organisms involved in the production of both kombucha and kefir, this paper compiles a compendium of the micro-organisms present and highlights their nutritional roles.
Collapse
Affiliation(s)
- Ann Qi Chong
- Department of Process and Food Engineering, Faculty of Engineering, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia
| | - Siew Wen Lau
- Department of Process and Food Engineering, Faculty of Engineering, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia
| | - Nyuk Ling Chin
- Department of Process and Food Engineering, Faculty of Engineering, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia
| | - Rosnita A Talib
- Department of Process and Food Engineering, Faculty of Engineering, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia
| | - Roseliza Kadir Basha
- Department of Process and Food Engineering, Faculty of Engineering, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia
| |
Collapse
|
19
|
Albuquerque Pereira MDF, Morais de Ávila LG, Dos Santos Cruz BC, Campos Silva B, Licursi de Oliveira L, Vilela Gonçalves R, de Oliveira Barros Ribon A, de Oliveira Mendes TA, Gouveia Peluzio MDC. The role of IL-10 in regulating inflammation and gut microbiome in mice consuming milk kefir and orally challenged with S. Typhimurium. Food Funct 2023; 14:3804-3814. [PMID: 37000521 DOI: 10.1039/d2fo04063h] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/01/2023]
Abstract
Kefir has been suggested as a possible bacterial prophylaxis against Salmonella and IL-10 production seems to be crucial in the pathogenesis of salmonellosis in mice. This study evaluated the role of IL-10 in the inflammation and gut microbiome in mice consuming milk kefir and orally challenged with Salmonella enterica serovar Typhimurium. C57BL wild type (WT) (n = 40) and C57BL IL-10-/- (KO) (n = 40) mice were subdivided into eight experimental groups either treated or not with kefir. In the first 15 days, the water groups received filtered water (0.1 mL) while the kefir groups received milk kefir (10% w/v) orally by gavage. Then, two groups of each strain received a single dose (0.1 mL) of the inoculum of S. Typhimurium (ATCC 14028, dose: 106 CFU mL-1). After four weeks, the animals were euthanized to remove the colon for further analysis. Kefir prevented systemic infections only in IL-10-/- mice, which were able to survive, regulate cytokines, and control colon inflammation. The abundance in Lachnospiraceae and Roseburia, and also the higher SCFA production in the pre-infection, showed that kefir has a role in intestinal health and protection, colonizing and offering competition for nutrients with the pathogen as well as acting in the regulation of salmonella infectivity only in the absence of IL-10. These results demonstrate the role of IL-10 in the prognosis of salmonellosis and how milk kefir can be used in acute infections.
Collapse
Affiliation(s)
| | - Larissa Gabriela Morais de Ávila
- Interunit Postgraduate Program in Bioinformatics, Universidade Federal de Minas Gerais - UFMG, Belo Horizonte, Minas Gerais, Brazil.
| | - Bruna Cristina Dos Santos Cruz
- Biological Sciences and Health Institute, Rodovia BR230 KM 7, Rio Paranaíba - MG, Universidade Federal de Viçosa, Brazil.
| | - Bruno Campos Silva
- Department of Biochemistry and Molecular Biology, Universidade Federal de Viçosa - UFV, Viçosa, Minas Gerais, Brazil.
| | | | | | | | | | | |
Collapse
|
20
|
Ray M, Manjunath A, Halami PM. Effect of probiotics as an immune modulator for the management of COVID-19. Arch Microbiol 2023; 205:182. [PMID: 37031431 PMCID: PMC10098245 DOI: 10.1007/s00203-023-03504-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/17/2023] [Accepted: 03/22/2023] [Indexed: 04/10/2023]
Abstract
COVID-19, an acute respiratory viral infection conveyed by pneumonia caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has affected millions of individuals globally, and is a public health emergency of international concern. Till now, there are no highly effective therapies for this infection without vaccination. As they can evolve quickly and cross the strain level easily, these viruses are causing epidemics or pandemics that are allied with more severe clinical diseases. A new approach is needed to improve immunity to confirm the protection against emerging viral infections. Probiotics can modify gut microbial dysbiosis, improve the host immune system, and stimulate immune signaling, increasing systemic immunity. Several probiotic bacterial therapies have been proven to decrease the period of bacterial or viral infections. Superinduction of inflammation, termed cytokine storm, has been directly linked with pneumonia and severe complications of viral respiratory infections. In this case, probiotics as potential immunomodulatory agents can be an appropriate candidate to improve the host's response to respiratory viral infections. During this COVID-19 pandemic, any approach that can induce mucosal and systemic immunity could be helpful. Here, we summarize contexts regarding the effectiveness of various probiotics for preventing virus-induced respiratory infectious diseases, especially those that could be employed for COVID-19 patients. In addition, the effects of probiotics, their mechanisms on different aspects of immune responses against respiratory viral infection, and their antiviral properties in clinical findings have been described in detail.
Collapse
Affiliation(s)
- Mousumi Ray
- Department of Microbiology and Fermentation Technology, CSIR-Central Food Technological Research Institute, Mysuru, 570020, India
| | - Ashwini Manjunath
- Department of Developmental Biology and Genetics, Indian Institute of Science, Bangalore, 560012, India
| | - Prakash M Halami
- Department of Microbiology and Fermentation Technology, CSIR-Central Food Technological Research Institute, Mysuru, 570020, India.
| |
Collapse
|
21
|
Luo J, Liu S, Lu H, Chen Q, Shi Y. Microbial Community Variations and Bioconversion Improvements during Soybean-Based Fermentation by Kefir Grains. Foods 2023; 12:foods12081588. [PMID: 37107383 PMCID: PMC10137332 DOI: 10.3390/foods12081588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/02/2023] [Accepted: 04/05/2023] [Indexed: 04/29/2023] Open
Abstract
Soybeans possess unexpected flavors and are difficult to be absorbed by the gastrointestinal tract. Kefir grain fermentation provides diverse strains and bioactive compounds, which may enhance flavor and bioaccessibility. Third-generation sequencing was applied to analyze the microbial diversity in milk and soybean kefir grains in this study. In both types of kefir grains, the most common bacterial genus was Lactobacillus, and their fungal communities were dominated by Kazachstania. Lactobacillus kefiranofaciens was the most abundant species in kefir grains, while Lactobacillus kefiri showed a higher proportion in soybean kefir grains. In addition, the quantification of free amino acids and volatile flavor compounds in soybean solution and soybean kefir have shown the increased content of glutamic acid and a decreased amount of unpleasant beany flavor compounds, demonstrating that the nutritive value and sensory properties of soybean can be improved by kefir grain fermentation. Finally, the bioconversion of isoflavones during fermentation and in vitro digestion was evaluated, suggesting that fermentation is beneficial for aglycone formation and absorption. To conclude, kefir fermentation is proposed to change the microbial structure of kefir grains, promote the nutritional value of soybean-based fermented products, and provide possible solutions for the development of soybean products.
Collapse
Affiliation(s)
- Jiaqi Luo
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China
| | - Siyu Liu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China
| | - Hongyun Lu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China
| | - Qihe Chen
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China
- Future Food Laboratory, Innovation Center of Yangtze River Delta, Zhejiang University, Jiaxing 314100, China
| | - Ying Shi
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China
| |
Collapse
|
22
|
Chang GRL, Cheng WY, Fan HC, Chen HL, Lan YW, Chen MS, Yen CC, Chen CM. Kefir peptides attenuate atherosclerotic vascular calcification and osteoporosis in atherogenic diet-fed ApoE−/− knockout mice. Front Cell Dev Biol 2023; 11:1158812. [PMID: 37091976 PMCID: PMC10117689 DOI: 10.3389/fcell.2023.1158812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 03/27/2023] [Indexed: 04/08/2023] Open
Abstract
Aims: Vascular calcification (VC) and osteoporosis were previously considered two distinct diseases. However, current understanding indicates that they share common pathogenetic mechanisms. The available medicines for treating VC and osteoporosis are limited. We previously demonstrated that kefir peptides (KPs) alleviated atherosclerosis in high-fat diet (HFD)-induced apolipoprotein E knockout (ApoE−/−) mice. The present study further addressed the preventive effects of KPs on VC and osteoporosis in ApoE−/− mice fed a high-cholesterol atherogenic diet (AD).Main methods: Seven-week-old ApoE−/− and wild-type C57BL/6 mice were randomly divided into five groups (n = 6). The development of VC and osteoporosis was evaluated after AD feeding for 13 weeks in KP-treated ApoE−/− mice and compared to C57BL/6 and ApoE−/− mice fed a standard chow diet (CD).Key findings: The results indicated that KP-treated ApoE−/− mice exhibited lower serum total cholesterol, oxidized low-density lipoprotein (ox-LDL), malondialdehyde (MDA) levels, and serum alanine aminotransferase (ALT), aspartate aminotransferase (AST) and creatine kinase (CK) activities, which suggested that KPs prevented hyperlipidemia and possible damages to the liver and muscle in ApoE−/− mice. KPs reduced serum tumor necrosis factor-α (TNF-α) and the local expression of TNF-α, IL-1β, and macrophage-specific CD68 markers in aortic tissues, which suggested that KPs inhibited inflammatory responses in AD-fed ApoE−/− mice. KPs reduced the deposition of lipid, collagen, and calcium minerals in the aortic roots of AD-fed ApoE−/− mice, which suggested that KPs inhibited the calcific progression of atherosclerotic plaques. KPs exerted osteoprotective effects in AD-fed ApoE−/− mice, which was evidenced by lower levels of the bone resorption marker CTX-1 and higher levels of the bone formation marker P1NP. KPs improved cortical bone mineral density and bone volume and reduced trabecular bone loss in femurs.Significance: The present data suggested that KPs attenuated VC and osteoporosis by reducing oxidative stress and inflammatory responses in AD-fed ApoE−/− mice. Our findings contribute to the application of KPs as preventive medicines for the treatment of hyperlipidemia-induced vascular and bone degeneration.
Collapse
Affiliation(s)
- Gary Ro-Lin Chang
- Department of Pediatrics, Department of Medical Research, Tungs’ Taichung Metroharbor Hospital, Taichung, Taiwan
- Department of Life Sciences, and Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Wei-Yuan Cheng
- Department of Life Sciences, and Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Hueng-Chuen Fan
- Department of Pediatrics, Department of Medical Research, Tungs’ Taichung Metroharbor Hospital, Taichung, Taiwan
- Department of Life Sciences, and Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan
- Department of Rehabilitation, Jen-Teh Junior College of Medicine, Miaoli, Taiwan
| | - Hsiao-Ling Chen
- Department of Biomedical Sciences, and Department of Bioresources, Da-Yeh University, Changhwa, Taiwan
| | - Ying-Wei Lan
- Department of Pediatrics, Department of Medical Research, Tungs’ Taichung Metroharbor Hospital, Taichung, Taiwan
- Division of Pulmonary Biology, Cincinnati Children’s Hospital Medical Center, University of Cincinnati, Cincinnati, OH, United States
| | - Ming-Shan Chen
- Department of Anesthesiology, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chia-Yi, Taiwan
| | - Chih-Ching Yen
- Department of Internal Medicine, China Medical University Hospital, and College of Healthcare, China Medical University, Taichung, Taiwan
- *Correspondence: Chih-Ching Yen, ; Chuan-Mu Chen,
| | - Chuan-Mu Chen
- Department of Pediatrics, Department of Medical Research, Tungs’ Taichung Metroharbor Hospital, Taichung, Taiwan
- Department of Life Sciences, and Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan
- The iEGG and Animal Biotechnology Center, National Chung Hsing University, Taichung, Taiwan
- *Correspondence: Chih-Ching Yen, ; Chuan-Mu Chen,
| |
Collapse
|
23
|
Silva AO, Ribeiro JM, Patrocínio TB, Amorim GE, Pereira-Júnior AA, Ângelo ML, de Araújo Paula FB, de Mello Silva Oliveira N, Ruginsk SG, Antunes-Rodrigues J, Elias LLK, Dias MVS, Torres LH, Ceron CS. Protective Effects of Kefir Against Unpredictable Chronic Stress Alterations in Mice Central Nervous System, Heart, and Kidney. Probiotics Antimicrob Proteins 2023; 15:411-423. [PMID: 36534210 DOI: 10.1007/s12602-022-10031-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/07/2022] [Indexed: 12/23/2022]
Abstract
Kefir is a probiotic mixture with anxiolytic and antioxidant properties. Chronic stress can lead to anxiety disorders and increase oxidative damage in organs such as the heart and kidney. In this study, we examined whether kefir ameliorates the anxiety-like behavior of mice submitted to chronic unpredictable stress (CUS) by modulating brain-derived neurotrophic factor (BDNF) and corticosterone levels and whether kefir modifies the oxidative parameters in the heart and kidney of mice. Male Swiss mice received kefir (0.3 mL/100 g/day) or milk for 30 days (gavage). On the 10th day, the mice were submitted to CUS. Behavioral analysis was performed using the elevated plus maze and forced swimming tests. BDNF levels were analyzed in brain tissues. Heart and kidney superoxide dismutase (SOD), catalase, glutathione (GSH), thiobarbituric acid reactive substances (TBARS), 3-nitrotyrosine, metalloproteinase-2 (MMP-2), and plasma corticosterone were evaluated. Kefir reverted the CUS-induced decrease in the time spent in the open arms, the increase in grooming frequency, and decrease in the head dipping frequency, but not the reduced immobility time. CUS decreased the cerebellum BDNF levels and increased corticosterone levels, which were restored by Kefir. Neither catalase and SOD activities nor GSH, TBARS, 3-nitrotyrosine, and MMP-2 were modified by CUS in the heart. In the kidney, CUS increased 3-nitrotyrosine and MMP-2. Kefir increased the antioxidant defense in the heart and kidney of control and CUS mice. These results suggest that kefir ameliorated CUS-induced anxiety-like behavior by modulating brain BDNF and corticosterone levels. Kefir also increased the antioxidant defense of mice heart and kidney.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | - Carla Speroni Ceron
- Department of Biological Sciences, Institute of Exact and Biological Sciences, Federal University of Ouro Preto (UFOP), Diogo de Vasconcelos, 122, 35400-000l, Ouro Preto, MG, Brazil.
| |
Collapse
|
24
|
Comak Gocer EM, Koptagel E. Production and evaluation of microbiological & rheological characteristics of kefir beverages made from nuts. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
25
|
Kairey L, Leech B, El-Assaad F, Bugarcic A, Dawson D, Lauche R. The effects of kefir consumption on human health: a systematic review of randomized controlled trials. Nutr Rev 2023; 81:267-286. [PMID: 35913411 DOI: 10.1093/nutrit/nuac054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
CONTEXT Kefir, a traditional, fermented-milk beverage, has increasingly been promoted for various health benefits. The evidence from systematic reviews, however, is limited. OBJECTIVE Evidence from randomized controlled trials testing oral consumption of fermented-milk kefir on any outcome of human health or disease. DATA SOURCES A systematic search of 4 electronic databases (PubMed, Scopus, Allied and Complementary Medicine Database, and Cochrane Trials) from inception to July 31, 2021, was conducted. DATA EXTRACTION Data extraction and risk-of-bias assessments were conducted by 2 reviewers independently. DATA ANALYSIS A total of 18 publications reporting the results of 16 studies were included. Per the narrative analysis, fermented-milk kefir may have potential as a complementary therapy in reducing oral Streptococcus mutans, thereby reducing dental caries risk, and in Helicobacter pylori eradication therapy. Kefir may further aid treatment of adult dyslipidemia and hypertension, although evidence was very limited. Safety was only assessed in 5 of the 18 included publications, and 12 of the studies had an overall high risk for bias. CONCLUSION Kefir is a dairy product with a unique microbiological profile that appears to be a safe for generally healthy populations to consume. However, efficacy and safety data from high-quality human trials are essential before any recommendations may be made for conditions of the oral and gastric microbiota and metabolic health. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration no. CRD42020211494.
Collapse
Affiliation(s)
- Lana Kairey
- are with the National Centre for Naturopathic Medicine, Southern Cross University, Lismore, New South Wales, Australia
| | - Bradley Leech
- are with the National Centre for Naturopathic Medicine, Southern Cross University, Lismore, New South Wales, Australia
| | - Fatima El-Assaad
- is with the University of New South Wales (UNSW) Microbiome Research Centre, St George and Sutherland Clinical School, UNSW Sydney, Sydney, New South Wales, Australia
| | - Andrea Bugarcic
- are with the National Centre for Naturopathic Medicine, Southern Cross University, Lismore, New South Wales, Australia
| | - Drew Dawson
- is with the Central Queensland University, Wayville, South Australia, Australia
| | - Romy Lauche
- are with the National Centre for Naturopathic Medicine, Southern Cross University, Lismore, New South Wales, Australia
| |
Collapse
|
26
|
Alhssan E, Ercan SŞ, Bozkurt H. Effect of Flaxseed Mucilage and Gum Arabic on Probiotic Survival and Quality of Kefir during Cold Storage. Foods 2023; 12:foods12030662. [PMID: 36766188 PMCID: PMC9914877 DOI: 10.3390/foods12030662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 01/19/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023] Open
Abstract
This study aimed to assess the survival of probiotic cultures in kefir. Kefir is a fermented dairy product, and in this study we incorporated nutritionally rich flaxseed mucilage and gum arabic as a prebiotic, then monitored for improvement in the the viability of Lactobacillus acidophilus and Bifidobacterium lactis. In addition, some physicochemical variables of kefir were investigated. The addition of flaxseed mucilage and gum arabic significantly (p ˂ 0.05) increased the growth of both Lactobacillus acidophilus and Bifidobacterium lactis compared to the control. Samples enriched with flaxseed mucilage and gum arabic had significantly (p ˂ 0.05) reduced pH and increased viscosity. Flaxseed mucilage and gum arabic significantly (p ˂ 0.05) changed the color parameters L*, a*, and b*. However, as the concentration of flaxseed mucilage increased, the L* value decreased. Moreover, adding flaxseed mucilage and gum arabic into kefir increased (p ˂ 0.05) the protein content. These results showed that flaxseed mucilage and gum arabic could be used to increase the survival of probiotic cultures in kefir without changing its physicochemical properties.
Collapse
Affiliation(s)
- Eiman Alhssan
- Institute of Sciences, Department of Biochemistry Science and Technology, University of Gaziantep, 27310 Gaziantep, Turkey
| | - Songül Şahin Ercan
- Department of Food Engineering, Faculty of Engineering, University of Gaziantep, 27310 Gaziantep, Turkey
| | - Hüseyin Bozkurt
- Department of Food Engineering, Faculty of Engineering, University of Gaziantep, 27310 Gaziantep, Turkey
- Correspondence:
| |
Collapse
|
27
|
Abi Khalil R, Yvon S, Couderc C, Belahcen L, Jard G, Sicard D, Bigey F, El Rammouz R, Abi Nakhoul P, Eutamène H, Tormo H, Ayoub MJ. Microbial communities and main features of labneh Ambaris, a traditional Lebanese fermented goat milk product. J Dairy Sci 2023; 106:868-883. [PMID: 36543637 DOI: 10.3168/jds.2022-22275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 09/04/2022] [Indexed: 12/24/2022]
Abstract
Labneh Ambaris is a traditional Lebanese dairy product typically made using goat milk in special earthenware jars. Its production is characterized by the regular additions of milk and coarse salt, all while draining the whey throughout a process that lasts for a minimum of 2 mo. In this study, 20 samples of labneh Ambaris, all produced by spontaneous fermentation, were studied. They were collected at the end of fermentation from different regions in Lebanon. Physicochemical and sensory properties were studied and microbial diversity was analyzed using culture-dependent and independent techniques. The V3-V4 region of the 16S rRNA gene and the ITS2 region were sequenced by DNA metabarcoding analyses for the identification of bacteria and yeast communities, respectively. Out of 160 bacterial and 36 fungal taxa, 117 different bacterial species and 24 fungal species were identified among all labneh Ambaris samples studied. The remaining ones were multi-affiliated and could not be identified at the species level. Lactobacillus was the dominant bacterial genus, followed by Lentilactobacillus, Lactiplantibacillus, Lacticaseibacillus, and Lactococcus genera, whereas Geotrichum and Pichia were the dominant fungal genera. The 20 samples tested had varying levels of salt, protein, and fat contents, but they were all highly acidic (mostly having a pH < 4). According to the sensory scores generated by classical descriptive analysis, all samples were described as having basic similar characteristics such as goat smell and flavor, but they could be differentiated based on various intensities within the same descriptors like salty and acidic. This work could be considered as a base toward obtaining a quality label for labneh Ambaris.
Collapse
Affiliation(s)
- Reine Abi Khalil
- Department of Food Sciences and Technologies, Faculty of Agricultural and Veterinary Sciences, Lebanese University, Beirut 14-6573, Lebanon; Departement Sciences de l'Agroalimentaire et de la Nutrition INP-EI Purpan, Université de Toulouse; 75, voie du TOEC, BP 57611, F-31076 Toulouse, Cedex 3, France
| | - Sophie Yvon
- Departement Sciences de l'Agroalimentaire et de la Nutrition INP-EI Purpan, Université de Toulouse; 75, voie du TOEC, BP 57611, F-31076 Toulouse, Cedex 3, France; Toxalim UMR 1331, INRA, INP-ENVT, INP-PURPAN, Université de Toulouse, Toulouse, 31027 Toulouse, France
| | - Christel Couderc
- Departement Sciences de l'Agroalimentaire et de la Nutrition INP-EI Purpan, Université de Toulouse; 75, voie du TOEC, BP 57611, F-31076 Toulouse, Cedex 3, France
| | - Loubnah Belahcen
- Departement Sciences de l'Agroalimentaire et de la Nutrition INP-EI Purpan, Université de Toulouse; 75, voie du TOEC, BP 57611, F-31076 Toulouse, Cedex 3, France
| | - Gwenaelle Jard
- Departement Sciences de l'Agroalimentaire et de la Nutrition INP-EI Purpan, Université de Toulouse; 75, voie du TOEC, BP 57611, F-31076 Toulouse, Cedex 3, France
| | - Delphine Sicard
- SPO, Univ. Montpellier, INRAE, Institut Agro Montpellier, 34060 Montpellier, France
| | - Frédéric Bigey
- SPO, Univ. Montpellier, INRAE, Institut Agro Montpellier, 34060 Montpellier, France
| | - Rabih El Rammouz
- Department of Animal Production, Faculty of Agricultural and Veterinary Sciences, Lebanese University, Beirut 14-6573, Lebanon
| | - Pierre Abi Nakhoul
- Department of Food Sciences and Technologies, Faculty of Agricultural and Veterinary Sciences, Lebanese University, Beirut 14-6573, Lebanon
| | - Hélène Eutamène
- Departement Sciences de l'Agroalimentaire et de la Nutrition INP-EI Purpan, Université de Toulouse; 75, voie du TOEC, BP 57611, F-31076 Toulouse, Cedex 3, France; Toxalim UMR 1331, INRA, INP-ENVT, INP-PURPAN, Université de Toulouse, Toulouse, 31027 Toulouse, France
| | - Hélène Tormo
- Departement Sciences de l'Agroalimentaire et de la Nutrition INP-EI Purpan, Université de Toulouse; 75, voie du TOEC, BP 57611, F-31076 Toulouse, Cedex 3, France.
| | - Marie-José Ayoub
- Department of Food Sciences and Technologies, Faculty of Agricultural and Veterinary Sciences, Lebanese University, Beirut 14-6573, Lebanon.
| |
Collapse
|
28
|
Cufaoglu G, Erdinc AN. An alternative source of probiotics: Water kefir. Food Frontiers 2023. [DOI: 10.1002/fft2.200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Affiliation(s)
- Gizem Cufaoglu
- Faculty of Veterinary Medicine Department of Food Hygiene and Technology Kirikkale University Kirikkale Turkey
| | - Ayse Nur Erdinc
- Faculty of Veterinary Medicine Department of Food Hygiene and Technology Kirikkale University Kirikkale Turkey
| |
Collapse
|
29
|
Metras BN, Oba PM, Miller MJ, Swanson KS. Effects of commercial and traditional kefir supplementation on apparent total tract macronutrient digestibility and the fecal characteristics, metabolites, and microbiota of healthy adult dogs. J Anim Sci 2023; 101:skad316. [PMID: 37742216 PMCID: PMC10590171 DOI: 10.1093/jas/skad316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 09/20/2023] [Indexed: 09/26/2023] Open
Abstract
Kefir is a fermented dairy beverage that has been consumed by humans for centuries, but poorly studied in pets. The objective of this study was to determine the effects of commercial or traditional kefir supplementation on apparent total tract macronutrient digestibility (ATTD) and fecal characteristics, microbiota populations, and metabolite and immunoglobulin (Ig) A concentrations of healthy adult dogs. Twelve healthy adult dogs (5.67 ± 1.72 yr, 7.27 ± 1.15 kg) were used in a replicated 3 × 3 Latin square design (n = 12/group). All dogs were fed a commercial diet and allotted to 1 of 3 treatments (60 mL/d): 2% reduced-fat milk treated with lactase [CNTL; 4.57E + 03 lactic acid bacteria (LAB) colony-forming units (CFU)/mL], commercial kefir (C-Kefir; 6.95E + 04 LAB CFU/mL), or traditional kefir brewed daily from 2% reduced-fat milk and kefir grains (T-Kefir; 1.79E + 09 LAB CFU/mL). The experiment was composed of three 28-d periods, with each consisting of a 22-d transition phase, a 5-d fecal collection phase, and 1 d for blood collection. Fecal samples were collected for determination of ATTD and fecal pH, dry matter, microbiota, and metabolite, and IgA concentrations. Data were analyzed using the Mixed Models procedure of SAS 9.4. The main effects of treatment were tested, with significance set at P ≤ 0.05 and trends set at P ≤ 0.10. Kefir products differed in microbial density and profile, but fecal microbiota populations were weakly impacted. Bacterial alpha diversity tended to be greater (P = 0.10) in dogs fed T-Kefir than those fed CNTL. Bacterial beta diversity analysis identified a difference (P < 0.0004) between dogs-fed CNTL and those fed C-Kefir. Dogs-fed C-Kefir tended to have a greater (P = 0.06) relative abundance of Fusobacteriota than those fed CNTL or T-Kefir. Dogs-fed T-Kefir had a greater (P < 0.0001) relative abundance of Lactococcus than those fed CNTL or C-Kefir. Dogs-fed T-Kefir also tended to have a lower (P = 0.09) relative abundance of Escherichia Shigella and greater (P = 0.09) relative abundance of Candidatus stoquefichus than dogs-fed CNTL or C-Kefir. Dogs-fed C-Kefir tended to have lower (P = 0.08) fecal valerate concentrations than those fed CNTL or T-Kefir. All other measures were unaffected by kefir treatments. Our results suggest that kefir supplementation had minor effects on the fecal microbiota populations and fecal metabolite concentrations of healthy adult dogs without impacting ATTD, fecal characteristics, or fecal IgA concentrations.
Collapse
Affiliation(s)
- Breanna N Metras
- Division of Nutritional Sciences, University of Illinois Urbana-Champaign, Urbana, IL 61801USA
| | - Patricia M Oba
- Department of Animal Sciences, University of Illinois Urbana-Champaign, Urbana, IL 61801USA
| | - Michael J Miller
- Division of Nutritional Sciences, University of Illinois Urbana-Champaign, Urbana, IL 61801USA
- Department of Food Science and Human Nutrition, University of Illinois Urbana-Champaign, Urbana, IL 61801USA
| | - Kelly S Swanson
- Department of Animal Sciences, University of Illinois Urbana-Champaign, Urbana, IL 61801USA
| |
Collapse
|
30
|
Spizzirri UG, Loizzo MR, Aiello F, Prencipe SA, Restuccia D. Non-dairy kefir beverages: formulation, composition, and main features. J Food Compost Anal 2023. [DOI: 10.1016/j.jfca.2023.105130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
31
|
Alraddadi FA, Ross T, Powell SM. Evaluation of the microbial communities in kefir grains and kefir over time. Int Dairy J 2023. [DOI: 10.1016/j.idairyj.2022.105490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
32
|
Nascimento da Silva K, Fávero AG, Ribeiro W, Ferreira CM, Sartorelli P, Cardili L, Bogsan CS, Bertaglia Pereira JN, de Cássia Sinigaglia R, Cristina de Moraes Malinverni A, Ribeiro Paiotti AP, Miszputen SJ, Ambrogini-Júnior O. Effects of kefir fermented milk beverage on sodium dextran sulfate (DSS)-induced colitis in rats. Heliyon 2022; 9:e12707. [PMID: 36685418 PMCID: PMC9852935 DOI: 10.1016/j.heliyon.2022.e12707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 11/14/2022] [Accepted: 12/22/2022] [Indexed: 12/29/2022] Open
Abstract
Background and aim The etiopathogenesis of inflammatory bowel disease (IBD) is associated with different factors such as genetic, infectious, immunological, and environmental, including modification of the gut microbiota. IBD's conventional pharmacological therapeutic approaches have become a challenge due to side effects, complications from prolonged use, and higher costs. Kefir fermented milk beverage is a functional food that has demonstrated multiple beneficial effects including anti-inflammatory and antioxidant activity. Alternative therapeutic strategies have been used for IBD as more natural products with low-cost and easy acquisition. The aim of this study is to evaluate the anti-inflammatory effects of kefir fermented milk beverage on sodium dextran sulfate (DSS)-induced colitis in rats. Methods We used 4 groups to perform this study: baseline control (BC), kefir control (KC), 5% untreated DSS-induced colitis (DSS), and 5% DSS-induced colitis treated with kefir (DSSK). The animals received fermented kefir milk beverage ad libitum for six days and the disease activity index was recorded daily. Colon samples were processed for Transmission Electron Microscopy and histopathological evaluation. We analyzed short fatty chain acids through the fecal sample using gas chromatography. Results Kefir supplementation was able to reduce the clinical activity index and inflammatory process evidenced by decreased neutrophil accumulation, decreased reticulum edema, and increased autophagosomes. Also, showed a trend to increase the levels of acetate and propionate. Conclusions Our results suggest that kefir fermented milk beverage may have an anti-inflammatory effect minimizing the intestinal damage of DSS-induced colitis.
Collapse
Affiliation(s)
- Karina Nascimento da Silva
- Division of Gastroenterology, Universidade Federal de São Paulo – Escola Paulista de Medicina, UNIFESP, SP, Brazil
| | - Aline Garnevi Fávero
- Division of Gastroenterology, Universidade Federal de São Paulo – Escola Paulista de Medicina, UNIFESP, SP, Brazil
| | - William Ribeiro
- Institute of Environmental, Chemistry and Pharmaceutical Sciences, Department of Pharmaceutics Sciences - Universidade Federal de São Paulo, Diadema, SP, Brazil
| | - Caroline Marcantonio Ferreira
- Institute of Environmental, Chemistry and Pharmaceutical Sciences, Department of Pharmaceutics Sciences - Universidade Federal de São Paulo, Diadema, SP, Brazil
| | - Patrícia Sartorelli
- Institute of Environmental, Chemistry and Pharmaceutical Sciences, Department of Pharmaceutics Sciences - Universidade Federal de São Paulo, Diadema, SP, Brazil
| | - Leonardo Cardili
- Laboratory of Experimental and Molecular Pathology, Department of Pathology - Universidade Federal de São Paulo, São Paulo, SP, Brazil
| | - Cristina Stewart Bogsan
- Laboratory of Fermented Foods of the Faculty of Pharmaceutical Sciences – University of São Paulo
| | | | | | | | - Ana Paula Ribeiro Paiotti
- Division of Gastroenterology, Universidade Federal de São Paulo – Escola Paulista de Medicina, UNIFESP, SP, Brazil,Corresponding author.
| | - Sender Jankiel Miszputen
- Division of Gastroenterology, Universidade Federal de São Paulo – Escola Paulista de Medicina, UNIFESP, SP, Brazil
| | - Orlando Ambrogini-Júnior
- Division of Gastroenterology, Universidade Federal de São Paulo – Escola Paulista de Medicina, UNIFESP, SP, Brazil
| |
Collapse
|
33
|
Liu S, Lu SY, Qureshi N, Enshasy HAE, Skory CD. Antibacterial Property and Metagenomic Analysis of Milk Kefir. Probiotics Antimicrob Proteins 2022; 14:1170-1183. [PMID: 35995909 DOI: 10.1007/s12602-022-09976-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/04/2022] [Indexed: 12/25/2022]
Abstract
Milk kefir fermentation has been used in households for generations. Consumption of milk kefir has been associated with various health benefits, presumably from the probiotics of yeast and bacteria that make up the kefir grains. In addition, many of the microbes are known to produce novel antimicrobial compounds that can be used for other applications. The microbes living inside kefir grains differ significantly depending on geographical location and production methods. In this study, we aimed to use metagenomic analysis of fermented milk by using three different kefir grains (kefir 1, kefir 2, and kefir 3) from different US sources. We analyzed the microbial compositions of the three milk fermentation samples. This study revealed that each sample contains unique and distinct groups of microbes, kefir 1 showed the least diversity, and kefir 3 showed the highest diversity. Kefir 3 is rich in Proteobacteria while kefir 2 is dominated by the Firmicutes. Using bacterial indicator growth analyses carried out by continuous readings from microplate-based bioreactor assays suggested that kefir 2 fermentation filtrate has higher antibacterial property. We have screened 30 purified cultures of kefir 2 sample and isolated two lactic acid bacteria strains with higher antibacterial activities; the two strains were identified as Leuconostoc mesenteroides 28-1 and Lentilactobacillus kefiri 25-2 by 16S genomic PCR with confirmed antibacterial activities of fermentation filtrate after growing under both aerobic and anaerobic conditions.
Collapse
Affiliation(s)
- Siqing Liu
- Agricultural Research Service, Renewable Product Technology Research Unit, National Center for Agricultural Utilization Research, USDA, 1815 N University St, Peoria, IL, 61604, USA.
| | - Shao-Yeh Lu
- Agricultural Research Service, Renewable Product Technology Research Unit, National Center for Agricultural Utilization Research, USDA, 1815 N University St, Peoria, IL, 61604, USA
| | - Nasib Qureshi
- Bioenergy Research Unit, Agricultural Research Service, National Center for Agricultural Utilization Research, USDA, 1815 N University St, Peoria, IL, 61604, USA
| | - Hesham A El Enshasy
- Institute of Bioproduct Development (IBD), Universiti Teknologi Malaysia (UTM), Johor Bahru, Malaysia.,City of Scientific Research and Technology Applications (SRTA), New Burge Al Arab, Alexandria, 21934, Egypt
| | - Chris D Skory
- Agricultural Research Service, Renewable Product Technology Research Unit, National Center for Agricultural Utilization Research, USDA, 1815 N University St, Peoria, IL, 61604, USA
| |
Collapse
|
34
|
Du G, Chang S, Guo Q, Yan X, Chen H, Yuan Y, Yue T. Adsorption removal of ochratoxin A from milk by Tibetan kefir grains and its mechanism. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
|
35
|
Abadl MMT, Mohsin AZ, Sulaiman R, Abas F, Muhialdin BJ, Meor Hussin AS. Biological activities and physiochemical properties of low-fat and high-fat coconut-based kefir. Int J Gastron Food Sci 2022. [DOI: 10.1016/j.ijgfs.2022.100624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
36
|
NAUREEN ZAKIRA, BONETTI GABRIELE, MEDORI MARIACHIARA, AQUILANTI BARBARA, VELLUTI VALERIA, MATERA GIUSEPPINA, IACONELLI AMERIGO, BERTELLI MATTEO. Foods of the Mediterranean diet: lacto-fermented food, the food pyramid and food combinations. J Prev Med Hyg 2022; 63:E28-E35. [PMID: 36479486 PMCID: PMC9710393 DOI: 10.15167/2421-4248/jpmh2022.63.2s3.2744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The Mediterranean diet proved to be one of the healthiest diets in the word. It has several beneficial effects and it prevents many non-communicable diseases, such as cancer, cardiovascular diseases, and obesity. Before being a culinary regime, the Mediterranean diet is characterized by specific cultural heritages and traditions, also influencing the lifestyle of the populations. The Mediterranean diet follows the so-called food pyramid, comprising several food combinations. Indeed, it is mainly composed by vegetables, fish and dairy products, while red meat and sweets are poorly consumed. Processed foods are mainly avoided, apart from lacto-fermented ones, the first processed foods consumed by humans. Food fermentation by microorganisms not only improves the functionality of bioactive metabolites, but also increases the shelf life and organoleptic properties of the food. Lactic acid bacteria play a vital role in transforming the food constituents, thereby enhancing their nutritional and functional properties. In addition, these foods introduce beneficial bacteria into gut microbiota, thus maintaining a healthy gut microbiome and corresponding gut-brain axis, thus providing an overall improvement in health and a reduced risk of non-communicable diseases and metabolic disorders. This review will focus on the Mediterranean diet, on its characterising food pyramid and food combinations, and on lacto-fermented foods, one of the components of the Mediterranean diet with the most beneficial effects.
Collapse
Affiliation(s)
| | | | - MARIA CHIARA MEDORI
- MAGI’S LAB, Rovereto (TN), Italy
- Correspondence: Maria Chiara Medori, MAGI’S LAB, Rovereto (TN), 38068, Italy. E-mail:
| | - BARBARA AQUILANTI
- UOSD Medicina Bariatrica, Fondazione Policlinico Agostino Gemelli IRCCS, Rome, Italy
| | - VALERIA VELLUTI
- UOSD Medicina Bariatrica, Fondazione Policlinico Agostino Gemelli IRCCS, Rome, Italy
| | - GIUSEPPINA MATERA
- UOSD Medicina Bariatrica, Fondazione Policlinico Agostino Gemelli IRCCS, Rome, Italy
| | - AMERIGO IACONELLI
- UOSD Medicina Bariatrica, Fondazione Policlinico Agostino Gemelli IRCCS, Rome, Italy
| | - MATTEO BERTELLI
- MAGI EUREGIO, Bolzano, Italy
- MAGI’S LAB, Rovereto (TN), Italy
- MAGISNAT, Peachtree Corners (GA), USA
| |
Collapse
|
37
|
Mendonça GMN, Oliveira EMD, Rios AO, Pagno CH, Cavallini DCU. Vegan Ice Cream Made from Soy Extract, Soy Kefir and Jaboticaba Peel: Antioxidant Capacity and Sensory Profile. Foods 2022; 11:foods11193148. [PMID: 36230223 PMCID: PMC9562227 DOI: 10.3390/foods11193148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 08/26/2022] [Accepted: 08/29/2022] [Indexed: 11/16/2022] Open
Abstract
Considering the need for functional foods and the use of by-products of the food industry, a potentially functional ice cream was developed, using soy extract, soy kefir and dehydrated jaboticaba peel. Five ice creams were produced using soy kefir (K) and soy extract (S): (1) GS—100% S; (2) GK1-75% S/25% K; (3) GK2-50% S/50% K; (4) GK3-25% S/75% K and (5) GK-100% K; The products were evaluated by physicochemical, microbiological and sensory (check all that apply) analyses. The addition of kefir was found to increase the acidity of the products. The concentrations of total phenolic compounds in the formulations with kefir were approximately ten times higher than the GS formulation. All products presented concentrations of thermotolerant coliforms <3 NMP/g and absence of Salmonella ssp. The viability of Lactobacillus ssp., Streptococcus spp. and Bifidobacterium ssp. was higher than 10 log CFU/g during the whole storage period. The GS and GK1 formulations had the lowest scores, while GK ice cream was preferred. The formulations showed distinct sensory profiles in the CATA, and the ice cream with 100% kefir was associated with desirable attributes. The ice creams exhibited microbiological and sensory characteristics that meet the expectations of the product’s target audience.
Collapse
Affiliation(s)
- Giovana M. N. Mendonça
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, São Paulo 01049-010, Brazil
| | - Estela M. D. Oliveira
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, São Paulo 01049-010, Brazil
| | - Alessandro O. Rios
- Institute of Science and Food Technology, Federal University of Rio Grande do Sul, UFRGS—Rio Grande do Sul, Porto Alegre 90010-150, Brazil
| | - Carlos H. Pagno
- Institute of Science and Food Technology, Federal University of Rio Grande do Sul, UFRGS—Rio Grande do Sul, Porto Alegre 90010-150, Brazil
| | - Daniela C. U. Cavallini
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, São Paulo 01049-010, Brazil
- Correspondence:
| |
Collapse
|
38
|
Ben Hassouna K, Ben Salah-Abbès J, Chaieb K, Abbès S. Mycotoxins occurrence in milk and cereals in North African countries - a review. Crit Rev Toxicol 2022; 52:619-635. [PMID: 36723615 DOI: 10.1080/10408444.2022.2157703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
North African countries; Algeria, Egypt, Libya, Morocco and Tunisia suffer from mycotoxin contamination. Various studies have indicated the presence of mycotoxins in raw milk and cereals (i.e. wheat, barley, maize and cereal-based products). Aflatoxins (AFs), Aflatoxin M1 (AFM1), Ochratoxin A (OTA), Fumonisin (FB1) and Zearalenone (ZEN)-mycotoxin are the most detected due to climatic change in the region. In this review, we will present the kind of foods and feeds cereals and milk based products contaminated and the level of their contaminated mycotoxin. On the other hand, researchers try to find biologic methods to remove/mitigate mycotoxins in food and feed using bio-products. But the research works concerning legislations and mycotoxin risk assessment still rare. Therefore, it appears necessary to make review on the current status of mycotoxins in North African countries in order to explore data related to contamination of basic food in this region and to highlight the problem to the policy-makers to establish a serious legislation on this matter. On the other hand, to give more information to the worldwide readers about the impact of climate change on the food and feed pollution on mycotoxins in the Mediterranean Sea region.
Collapse
Affiliation(s)
- Khouloud Ben Hassouna
- Laboratory of Genetic, Biodiversity and Bio-resources Valorisation, University of Monastir, Monastir, Tunisia.,Laboratory of Analysis, Treatment and Valorization of Environmental Pollutants and Products, Faculty of Pharmacy, Monastir University, Monastir, Tunisia
| | - Jalila Ben Salah-Abbès
- Laboratory of Genetic, Biodiversity and Bio-resources Valorisation, University of Monastir, Monastir, Tunisia
| | - Kamel Chaieb
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Samir Abbès
- Laboratory of Genetic, Biodiversity and Bio-resources Valorisation, University of Monastir, Monastir, Tunisia.,High Institute of Biotechnology of Béja, University of Jendouba, Jendouba, Tunisia
| |
Collapse
|
39
|
Chen W, Wang J, Du L, Chen J, Zheng Q, Li P, Du B, Fang X, Liao Z. Kefir microbiota and metabolites stimulate intestinal mucosal immunity and its early development. Crit Rev Food Sci Nutr 2022; 64:1371-1384. [PMID: 36039934 DOI: 10.1080/10408398.2022.2115975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Kefir consists of a large number of probiotics, which can regulate or shape the balance of intestinal microbiota, and enhance the host's immune response. Kefir microbiota can shape the mucosal immunity of the body through SCFAs, EPS, polypeptides, lactic acid, and other metabolites and microbial antigens themselves, and this shaping may have time windows and specific pathways. Kefir can regulate antibody SIgA and IL-10 levels to maintain intestinal homeostasis, and its secreted SIgA can shape the stable microbiota system by wrapping and binding different classes of microorganisms. The incidence of intestinal inflammation is closely linked to the development and maturation of intestinal mucosal immunity. Based on summarizing the existing research results on Kefir, its metabolites, and immune system development, this paper proposes to use Kefir, traditional fermented food with natural immune-enhancing components and stable functional microbiota, as an intervention method. Early intervention in the immune system may seize the critical window period of mucosal immunity and stimulate the development and maturation of intestinal mucosal immunity in time.
Collapse
Affiliation(s)
- Weizhe Chen
- College of Food Science, South China Agricultural University, Guangzhou, China
| | - Jie Wang
- College of Food Science, South China Agricultural University, Guangzhou, China
| | - Liyu Du
- College of Food Science, South China Agricultural University, Guangzhou, China
| | - Junjie Chen
- College of Food Science, South China Agricultural University, Guangzhou, China
| | - Qikai Zheng
- College of Food Science, South China Agricultural University, Guangzhou, China
| | - Pan Li
- College of Food Science, South China Agricultural University, Guangzhou, China
| | - Bing Du
- College of Food Science, South China Agricultural University, Guangzhou, China
| | - Xiang Fang
- College of Food Science, South China Agricultural University, Guangzhou, China
| | - Zhenlin Liao
- College of Food Science, South China Agricultural University, Guangzhou, China
| |
Collapse
|
40
|
Rutkowska J, Antoniewska-Krzeska A, Żbikowska A, Cazón P, Vázquez M. Volatile Composition and Sensory Profile of Lactose-Free Kefir, and Its Acceptability by Elderly Consumers. Molecules 2022; 27:molecules27175386. [PMID: 36080153 PMCID: PMC9457958 DOI: 10.3390/molecules27175386] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 08/18/2022] [Accepted: 08/23/2022] [Indexed: 12/05/2022] Open
Abstract
Lactose-free products are crucial in the diet of lactose-intolerant elderly consumers, one of them being kefir due to its unique chemical composition and diversity of valuable microflora. The study aimed at determining the volatile compound profile and the corresponding sensory attributes of lactose-free kefir (LFK) as compared with the traditional one (TK). The perception of main sensory attributes and hedonic acceptability of LFK by elderly were also studied. The LFK contained two times more ketones, especially 3-hydroxy-2-butanone and 2,3-butanedione, that probably contributed to the high intensity of creamy aroma. A substantial share of acetic acid in LFK was not associated with high intensity of sour aroma, probably being masked by the creamy aroma, perceived as dominating. LFK was sensed as sweeter and more milky than the traditional one. The intense sweet taste of LFK was due to higher amounts of glucose and galactose than in TK, and was perceived as “just about right” by 63% of elderly subjects in the just-about-right (JAR) scale. The lower acidity of LFK than that of TK, assayed both instrumentally and by sensory assessment, was highly appreciated by 73% of elderly subjects as “just about right” in JAR scale. These two taste attributes dominated in liking the lactose-free kefir by elderly subjects.
Collapse
Affiliation(s)
- Jaroslawa Rutkowska
- Institute of Human Nutrition Sciences, Faculty of Human Nutrition, Warsaw University of Life Sciences, Nowoursynowska st.159c, 02-776 Warsaw, Poland
- Correspondence:
| | - Agata Antoniewska-Krzeska
- Institute of Human Nutrition Sciences, Faculty of Human Nutrition, Warsaw University of Life Sciences, Nowoursynowska st.159c, 02-776 Warsaw, Poland
| | - Anna Żbikowska
- Institute of Food Sciences, Department of Food Technology and Assessment, Division of Fat and Oils and Food Concentrates Technology, Warsaw University of Life Sciences (WULS-SGGW), Nowoursynowska st.159c, 02-776 Warsaw, Poland
| | - Patricia Cazón
- Department of Analytical Chemistry, Faculty of Veterinary, University of Santiago de Compostela, 27002 Lugo, Spain
| | - Manuel Vázquez
- Department of Analytical Chemistry, Faculty of Veterinary, University of Santiago de Compostela, 27002 Lugo, Spain
| |
Collapse
|
41
|
Ortega MA, Fraile-Martínez Ó, García-Montero C, Alvarez-Mon MA, Lahera G, Monserrat J, Llavero-Valero M, Gutiérrez-Rojas L, Molina R, Rodríguez-Jimenez R, Quintero J, De Mon MA. Biological Role of Nutrients, Food and Dietary Patterns in the Prevention and Clinical Management of Major Depressive Disorder. Nutrients 2022; 14:nu14153099. [PMID: 35956276 PMCID: PMC9370795 DOI: 10.3390/nu14153099] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 07/20/2022] [Accepted: 07/26/2022] [Indexed: 02/06/2023] Open
Abstract
Major Depressive Disorder (MDD) is a growing disabling condition affecting around 280 million people worldwide. This complex entity is the result of the interplay between biological, psychological, and sociocultural factors, and compelling evidence suggests that MDD can be considered a disease that occurs as a consequence of an evolutionary mismatch and unhealthy lifestyle habits. In this context, diet is one of the core pillars of health, influencing multiple biological processes in the brain and the entire body. It seems that there is a bidirectional relationship between MDD and malnutrition, and depressed individuals often lack certain critical nutrients along with an aberrant dietary pattern. Thus, dietary interventions are one of the most promising tools to explore in the field of MDD, as there are a specific group of nutrients (i.e., omega 3, vitamins, polyphenols, and caffeine), foods (fish, nuts, seeds fruits, vegetables, coffee/tea, and fermented products) or dietary supplements (such as S-adenosylmethionine, acetyl carnitine, creatine, amino acids, etc.), which are being currently studied. Likewise, the entire nutritional context and the dietary pattern seem to be another potential area of study, and some strategies such as the Mediterranean diet have demonstrated some relevant benefits in patients with MDD; although, further efforts are still needed. In the present work, we will explore the state-of-the-art diet in the prevention and clinical support of MDD, focusing on the biological properties of its main nutrients, foods, and dietary patterns and their possible implications for these patients.
Collapse
Affiliation(s)
- Miguel A. Ortega
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcalá de Henares, Spain; (Ó.F.-M.); (C.G.-M.); (M.A.A.-M.); (G.L.); (J.M.); (M.A.D.M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Cancer Registry and Pathology Department, Hospital Universitario Principe de Asturias, 28805 Alcalá de Henares, Spain
- Correspondence:
| | - Óscar Fraile-Martínez
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcalá de Henares, Spain; (Ó.F.-M.); (C.G.-M.); (M.A.A.-M.); (G.L.); (J.M.); (M.A.D.M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Cielo García-Montero
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcalá de Henares, Spain; (Ó.F.-M.); (C.G.-M.); (M.A.A.-M.); (G.L.); (J.M.); (M.A.D.M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Miguel Angel Alvarez-Mon
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcalá de Henares, Spain; (Ó.F.-M.); (C.G.-M.); (M.A.A.-M.); (G.L.); (J.M.); (M.A.D.M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Department of Psychiatry and Mental Health, Hospital Universitario Infanta Leonor, 28031 Madrid, Spain; (M.L.-V.); (J.Q.)
| | - Guillermo Lahera
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcalá de Henares, Spain; (Ó.F.-M.); (C.G.-M.); (M.A.A.-M.); (G.L.); (J.M.); (M.A.D.M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Department of Psychiatry and Mental Health, Hospital Universitario Infanta Leonor, 28031 Madrid, Spain; (M.L.-V.); (J.Q.)
- Psychiatry Service, Center for Biomedical Research in the Mental Health Network, University Hospital Príncipe de Asturias, 28806 Alcalá de Henares, Spain
| | - Jorge Monserrat
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcalá de Henares, Spain; (Ó.F.-M.); (C.G.-M.); (M.A.A.-M.); (G.L.); (J.M.); (M.A.D.M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Maria Llavero-Valero
- Department of Psychiatry and Mental Health, Hospital Universitario Infanta Leonor, 28031 Madrid, Spain; (M.L.-V.); (J.Q.)
| | - Luis Gutiérrez-Rojas
- Department of Psychiatry and CTS-549 Research Group, Institute of Neuroscience, University of Granada, 18071 Granada, Spain;
- Psychiatry Service, San Cecilio University Hospital, 18016 Granada, Spain
| | - Rosa Molina
- Department of Psychiatry and Mental, Health San Carlos University Hospital (HCSC), 28034 Madrid, Spain;
- Research Biomedical Fundation of HCSC Hospital, 28034 Madrid, Spain
- Department of Psychology, Comillas University, Cantoblanco, 28015 Madrid, Spain
| | - Roberto Rodríguez-Jimenez
- Department of Legal Medicine, Psychiatry, and Pathology, Complutense University (UCM), 28040 Madrid, Spain;
- Institute for Health Research 12 de Octubre Hospital, (imas12)/CIBERSAM-ISCIII (Biomedical Research Networking Centre in Mental Health), 28041 Madrid, Spain
| | - Javier Quintero
- Department of Psychiatry and Mental Health, Hospital Universitario Infanta Leonor, 28031 Madrid, Spain; (M.L.-V.); (J.Q.)
- Department of Legal Medicine, Psychiatry, and Pathology, Complutense University (UCM), 28040 Madrid, Spain;
| | - Melchor Alvarez De Mon
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcalá de Henares, Spain; (Ó.F.-M.); (C.G.-M.); (M.A.A.-M.); (G.L.); (J.M.); (M.A.D.M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Immune System Diseases-Rheumatology, Oncology Service an Internal Medicine, University Hospital Príncipe de Asturias, (CIBEREHD), 28806 Alcalá de Henares, Spain
| |
Collapse
|
42
|
Rahmani B, Alimadadi N, Attaran B, Nasr S. Yeasts from Iranian traditional milk kefir samples: isolation, molecular identification and their potential probiotic properties. Lett Appl Microbiol 2022; 75:1264-1274. [PMID: 35879830 DOI: 10.1111/lam.13794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 07/20/2022] [Accepted: 07/20/2022] [Indexed: 11/28/2022]
Abstract
Milk kefir is a fermented dairy product with numerous attributed health benefits due to the presence of a complex eukaryotic and prokaryotic microbiota. In this study, a total number of 26 yeast isolates were obtained from eight kefir samples from three different cities of Iran. The isolates belonged to Kluyveromyces marxianus, Saccharomyces cerevisiae, Pichia fermentans and P. kudriavzevii. The potential probiotic characteristics of the isolates were evaluated based on their ability to tolerate the stimulated condition of the gastrointestinal tract. In addition, hemolytic activity, adherence to different solvents, auto-aggregation, adhesion to the epithelial intestine-derived cells and antimicrobial activity of the selected isolates were evaluated. Overall, four yeast strains (three strains of S. cerevisiae and one strain of P. fermentans) showed resistance and survival ability against the gastrointestinal physiological conditions including acidic pH, presence of bile salt and digestive enzymes. They were able to grow at 37 °C and had the capacity to adhere to epithelial intestine-derived cells. These results suggest that the selected strains can be proper candidates as probiotic yeast strains for the development of novel functional foods.
Collapse
Affiliation(s)
- B Rahmani
- Department of Microbial Biotechnology, Faculty of Basic Sciences and Advanced Technologies in Biology, University of Science and Culture, Tehran, Iran
| | - N Alimadadi
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - B Attaran
- Department of Microbiology, Faculty of Biological Sciences, Alzahra University, Tehran, Iran
| | - S Nasr
- Department of Microbial Biotechnology, Faculty of Basic Sciences and Advanced Technologies in Biology, University of Science and Culture, Tehran, Iran.,Microorganisms Bank, Iranian Biological Resource Center (IBRC), ACECR, Tehran, Iran
| |
Collapse
|
43
|
Cuamatzin-garcía L, Rodríguez-rugarcía P, El-kassis EG, Galicia G, Meza-jiménez MDL, Baños-lara MDR, Zaragoza-maldonado DS, Pérez-armendáriz B. Traditional Fermented Foods and Beverages from around the World and Their Health Benefits. Microorganisms 2022; 10:1151. [PMID: 35744669 PMCID: PMC9227559 DOI: 10.3390/microorganisms10061151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 05/24/2022] [Accepted: 05/27/2022] [Indexed: 02/04/2023] Open
Abstract
Traditional fermented foods and beverages play an important role in a range of human diets, and several experimental studies have shown their potential positive effects on human health. Studies from different continents have revealed strong associations between the microorganisms present in certain fermented foods (e.g., agave fructans, kefir, yeats, kombucha, chungkookjang, cheeses and vegetables, among others) and weight maintenance, reductions in the risk of cardiovascular disease, antidiabetic and constipation benefits, improvement of glucose and lipids levels, stimulation of the immunological system, anticarcinogenic effects and, most importantly, reduced mortality. Accordingly, the aim of this review is to corroborate information reported in experimental studies that comprised interventions involving the consumption of traditional fermented foods or beverages and their association with human health. This work focuses on studies that used fermented food from 2014 to the present. In conclusion, traditional fermented foods or beverages could be important in the promotion of human health. Further studies are needed to understand the mechanisms involved in inflammatory, immune, chronic and gastrointestinal diseases and the roles of fermented traditional foods and beverages in terms of preventing or managing those diseases.
Collapse
|
44
|
Ren S, Wang C, Chen A, Lv W, Gao R. The Probiotic Lactobacillus paracasei Ameliorates Diarrhea Cause by Escherichia coli O8via Gut Microbiota Modulation1. Front Nutr 2022; 9:878808. [PMID: 35662940 PMCID: PMC9159302 DOI: 10.3389/fnut.2022.878808] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 03/30/2022] [Indexed: 12/26/2022] Open
Abstract
Introduction Koumiss is a fermented horse milk food containing abundant probiotics. Lactobacillus paracasei is a bacterial strain isolated from koumiss that helps regulate the intestinal microbiota. One of the major cause of diarrhea is an imbalance of the intestinal flora. The aim of this study was to investigate whether Lactobacillus paracasei can ameliorate E. coli-induced diarrhea and modulate the gut microbiota. Methods Mouse models of diarrhea were established via intragastric E. coli O8 administration. We then attempted to prevent or treat diarrhea in the mice via intragastric administration of a 3 × 108 CFU/mL L. paracasei cell suspension. The severity of diarrhea was evaluated based on the body weight, diarrhea rate, and index, fecal diameter, ileum injury, hematoxylin-eosin (H&E) staining, and diamine oxidase (DAO) and zonulin expression. Expression of the tight junction (TJ) proteins claudin-1, occludin, and zona occludens (ZO-)1 were detected by immunohistochemistry (IHC). Gastrointestinal mRNA expression levels of interleukin (IL)-6, IL-1β, and tumor necrosis factor (TNF)-α were detected by real-time polymerase chain reaction (RT-PCR). The microbial composition was analyzed by 16s rRNA sequencing. Results The L. paracasei demonstrated excellent therapeutic efficacy against diarrhea. It elevated the TJ protein levels and downregulated proinflammatory cytokines IL-6, IL-1β, TNF-α, and p65, myosin light chain 2 (MLC2), myosin light chain kinase (MLCK). Moreover L. paracasei increased those bacteria, which can product short-chain fatty acid (SCFA) such Alistipes, Odoribacter, Roseburia, and Oscillibacter. Conclusion L. paracasei ameliorated diarrhea by inhibiting activation of the nuclear factor kappa B (NF-κB)-MLCK pathway and increasing the abundance of gut microbiota that produce SCFA.
Collapse
Affiliation(s)
- Shunan Ren
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Chunjie Wang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- *Correspondence: Chunjie Wang,
| | - Aorigele Chen
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
| | - Wenting Lv
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Ruijuan Gao
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| |
Collapse
|
45
|
Kök Taş T, Atılgan S, Özdemir N. Presence of Lactobacillus kefiranofaciens subsp. kefiranofaciens, Lentilactobacillus kefiri and Lentilactobacillus parakefiri in the stools of Balb/c consuming natural kefir. Biologia (Bratisl) 2022. [DOI: 10.1007/s11756-022-01094-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
46
|
Wang M, Pan W, Xu Y, Zhang J, Wan J, Jiang H. Microglia-Mediated Neuroinflammation: A Potential Target for the Treatment of Cardiovascular Diseases. J Inflamm Res 2022; 15:3083-3094. [PMID: 35642214 PMCID: PMC9148574 DOI: 10.2147/jir.s350109] [Citation(s) in RCA: 101] [Impact Index Per Article: 50.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 05/16/2022] [Indexed: 12/29/2022] Open
Abstract
Microglia are tissue-resident macrophages of the central nervous system (CNS). In the CNS, microglia play an important role in the monitoring and intervention of synaptic and neuron-level activities. Interventions targeting microglia have been shown to improve the prognosis of various neurological diseases. Recently, studies have observed the activation of microglia in different cardiovascular diseases. In addition, different approaches that regulate the activity of microglia have been shown to modulate the incidence and progression of cardiovascular diseases. The change in autonomic nervous system activity after neuroinflammation may be a potential intermediate link between microglia and cardiovascular diseases. Here, in this review, we will discuss recent updates on the regulatory role of microglia in hypertension, myocardial infarction and ischemia/reperfusion injury. We propose that microglia serve as neuroimmune modulators and potential targets for cardiovascular diseases.
Collapse
Affiliation(s)
- Menglong Wang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, People’s Republic of China
- Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People’s Republic of China
- Hubei Key Laboratory of Cardiology, Wuhan, 430060, People’s Republic of China
| | - Wei Pan
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, People’s Republic of China
- Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People’s Republic of China
- Hubei Key Laboratory of Cardiology, Wuhan, 430060, People’s Republic of China
| | - Yao Xu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, People’s Republic of China
- Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People’s Republic of China
- Hubei Key Laboratory of Cardiology, Wuhan, 430060, People’s Republic of China
| | - Jishou Zhang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, People’s Republic of China
- Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People’s Republic of China
- Hubei Key Laboratory of Cardiology, Wuhan, 430060, People’s Republic of China
| | - Jun Wan
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, People’s Republic of China
- Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People’s Republic of China
- Hubei Key Laboratory of Cardiology, Wuhan, 430060, People’s Republic of China
| | - Hong Jiang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, People’s Republic of China
- Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People’s Republic of China
- Hubei Key Laboratory of Cardiology, Wuhan, 430060, People’s Republic of China
- Correspondence: Hong Jiang; Jun Wan, Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, People’s Republic of China, Email ;
| |
Collapse
|
47
|
Inczefi O, Bacsur P, Resál T, Keresztes C, Molnár T. The Influence of Nutrition on Intestinal Permeability and the Microbiome in Health and Disease. Front Nutr 2022; 9:718710. [PMID: 35548572 PMCID: PMC9082752 DOI: 10.3389/fnut.2022.718710] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 02/22/2022] [Indexed: 01/09/2023] Open
Abstract
The leakage of the intestinal barrier and the disruption of the gut microbiome are increasingly recognized as key factors in different pathophysiological conditions, such as irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), chronic liver diseases, obesity, diabetes mellitus, types of cancer, and neuropsychiatric disorders. In this study, the mechanisms leading to dysbiosis and "leaky gut" are reviewed, and a short summary of the current knowledge regarding different diseases is provided. The simplest way to restore intestinal permeability and the microbiota could be ideal nutrition. Further therapeutic options are also available, such as the administration of probiotics or postbiotics or fecal microbiota transplantation.
Collapse
Affiliation(s)
- Orsolya Inczefi
- Department of Gastroenterology, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Péter Bacsur
- Department of Gastroenterology, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Tamás Resál
- Department of Gastroenterology, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Csilla Keresztes
- Department for Medical Communication and Translation Studies, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Tamás Molnár
- Department of Gastroenterology, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary,*Correspondence: Tamás Molnár,
| |
Collapse
|
48
|
Biçer Y, Telli AE, Sönmez G, Turkal G, Telli N, Uçar G. Investigation of Changes in Culturable Lactic Microflora During Freeze Storage in Cow and Goat Milk Kefirs by
High‐Throughput
Sequencing. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yusuf Biçer
- Selcuk University Faculty of Veterinary Medicine Department of Food Hygiene and Technology 42130 Konya Turkey
| | - A. Ezgi Telli
- Selcuk University Faculty of Veterinary Medicine Department of Food Hygiene and Technology 42130 Konya Turkey
| | - Gonca Sönmez
- Selcuk University Faculty of Veterinary Medicine Department of Genetics 42130 Konya Turkey
| | - Gamze Turkal
- Selcuk University Faculty of Veterinary Medicine Department of Food Hygiene and Technology 42130 Konya Turkey
| | - Nihat Telli
- Konya Technical University Vocational School of Technical Sciences Department of Food Processing 42250 Konya Turkey
| | - Gürkan Uçar
- Selcuk University Faculty of Veterinary Medicine Department of Food Hygiene and Technology 42130 Konya Turkey
| |
Collapse
|
49
|
Carullo G, Spizzirri UG, Montopoli M, Cocetta V, Armentano B, Tinazzi M, Sciubba F, Giorgi G, Enrica Di Cocco M, Bohn T, Aiello F, Restuccia D. Milk kefir enriched with inulin‐grafted seed extract from white wine pomace: chemical characterisation, antioxidant profile and
in vitro
gastrointestinal digestion. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15724] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Gabriele Carullo
- Department of Biotechnology, Chemistry and Pharmacy, DoE 2018‐2022 University of Siena Via Aldo Moro 2 53100 Siena Italy
| | - Umile Gianfranco Spizzirri
- Department of Pharmacy, Health and Nutritional Sciences, DoE 2018‐2022 University of Calabria Edificio Polifunzionale 87036 Rende Italy
| | - Monica Montopoli
- Department of Pharmaceutical and Pharmacological Sciences University of Padova Largo Meneghetti 2 35131 Padova Italy
| | - Veronica Cocetta
- Department of Pharmaceutical and Pharmacological Sciences University of Padova Largo Meneghetti 2 35131 Padova Italy
| | - Biagio Armentano
- Società Agricola Campotenese Contrada Campotenese 64 87016 Morano Calabro Italy
| | - Mattia Tinazzi
- Department of Pharmaceutical and Pharmacological Sciences University of Padova Largo Meneghetti 2 35131 Padova Italy
| | - Fabio Sciubba
- Department of Environmental Biology University of Rome “La Sapienza” Piazzale Aldo Moro 5 00185 Rome Italy
- NMR‐Based Metabolomics Laboratory Sapienza University of Rome Piazzale Aldo Moro 5 00185 Rome Italy
| | - Gianluca Giorgi
- Department of Biotechnology, Chemistry and Pharmacy, DoE 2018‐2022 University of Siena Via Aldo Moro 2 53100 Siena Italy
| | - Maria Enrica Di Cocco
- NMR‐Based Metabolomics Laboratory Sapienza University of Rome Piazzale Aldo Moro 5 00185 Rome Italy
- Department of Chemistry University of Rome “La Sapienza” Piazzale Aldo Moro 5 00185 Rome Italy
| | - Torsten Bohn
- Nutrition and Health Research Group Department of Population Health Luxembourg Institute of Health 1A‐B, rue Thomas Edison L‐1445 Strassen Luxembourg
| | - Francesca Aiello
- Department of Pharmacy, Health and Nutritional Sciences, DoE 2018‐2022 University of Calabria Edificio Polifunzionale 87036 Rende Italy
| | - Donatella Restuccia
- Department of Pharmacy, Health and Nutritional Sciences, DoE 2018‐2022 University of Calabria Edificio Polifunzionale 87036 Rende Italy
| |
Collapse
|
50
|
Kesika P, Thangaleela S, Sivamaruthi BS, Bharathi M, Chaiyasut C. Fermented Foods and Their Role in Respiratory Health: A Mini-Review. Fermentation 2022; 8:162. [DOI: 10.3390/fermentation8040162] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Fermented foods (FFs) hold global attention because of their huge advantages. Their health benefits, palatability, preserved, tasteful, and aromatic properties impart potential importance in the comprehensive evaluation of FFs. The bioactive components, such as minerals, vitamins, fatty acids, amino acids, and other phytochemicals synthesized during fermentation, provide consumers with several health benefits. Fermentation of food is an ancient process that has met with many remarkable changes owing to the development of scientific technologies over the years. Initially, fermentation relied on back-slapping. Nowadays, starter cultures strains are specifically chosen for the type of fermentation process. Modern biotechnological methods are being implemented in the fermentation process to achieve the desired product in high quality. Respiratory and gastrointestinal tract infections are the most severe health issues affecting human beings of all age groups, especially children and older adults, during this COVID-19 pandemic period. Studies suggest that the consumption of probiotic Lactobacillus strains containing fermented foods protects the subjects from common infectious diseases (CIDs, which is classified as upper respiratory tract infections, lower respiratory tract infections and gastrointestinal infections) by improving the host’s immune system. Further studies are obligatory to develop probiotic-based functional FFs that are effective against CIDs. Presently, we are urged to find alternative, safe, and cost-effective prevention measures against CIDs. The current manuscript briefs the production of FFs, functional properties of FFs, and their beneficial effects against respiratory tract infections. It summarizes the outcomes of clinical trials using human subjects on the effects of supplementation of FFs.
Collapse
|