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Rodríguez-Mínguez E, Ríos MG, Sánchez C, Picon A. Mangosteen extracts: Effects on intestinal bacteria, and application to functional fermented milk products. Food Res Int 2024; 191:114720. [PMID: 39059916 DOI: 10.1016/j.foodres.2024.114720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 06/30/2024] [Accepted: 07/02/2024] [Indexed: 07/28/2024]
Abstract
Mangosteen (Garcinia mangostana L.) is a tasty, polyphenol-rich tropical fruit. The edible part is highly appreciated by its aroma, taste and texture. The non-edible part, rich in polyphenols, has been traditionally used in Thai medicine. In this work, flavonoids and phenolic acid/derivatives were identified in mangosteen extracts (ME) from edible and non-edible portions. We first studied the effects of MEs on the growth, metabolism, antioxidant capacity, biofilm formation and antimicrobial capacity of eight bifidobacteria and lactobacilli strains from intestinal origin and two commercial probiotic strains (BB536 and GG). ME concentrations higher than 10-20 % were inhibitory for all strains. However, ME concentrations of 5 % significantly (P < 0.01) increased all strains antioxidant capacity, reduced biofilm-formation, and enhanced inhibition against Gram-positive pathogens. To apply these knowledge, bifunctional fermented milk products were elaborated with 5 % ME and individual strains, which were selected taking into account their growth with ME, and the widest range of values on antioxidant capacity, biofilm formation and antimicrobial activity (bifidobacteria INIA P2 and INIA P467, lactobacilli INIA P459 and INIA P708, and reference strain GG). Most strains survived well manufacture, refrigerated storage and an in vitro simulation of major conditions encountered in the gastrointestinal tract. As expected, products supplemented with ME showed higher polyphenol content and antioxidant capacity levels than control. After sensory evaluation, products containing strains INIA P2, INIA P708 and GG outstood as best.
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Affiliation(s)
- Eva Rodríguez-Mínguez
- Departamento de Tecnología de Alimentos, INIA, CSIC, Carretera de La Coruña Km 7, 28040 Madrid, Spain
| | - Maritza Graciela Ríos
- Departamento de Tecnología de Alimentos, INIA, CSIC, Carretera de La Coruña Km 7, 28040 Madrid, Spain
| | - Carmen Sánchez
- Departamento de Tecnología de Alimentos, INIA, CSIC, Carretera de La Coruña Km 7, 28040 Madrid, Spain
| | - Antonia Picon
- Departamento de Tecnología de Alimentos, INIA, CSIC, Carretera de La Coruña Km 7, 28040 Madrid, Spain.
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Xiao M, Zhang C, Duan H, Narbad A, Zhao J, Chen W, Zhai Q, Yu L, Tian F. Cross-feeding of bifidobacteria promotes intestinal homeostasis: a lifelong perspective on the host health. NPJ Biofilms Microbiomes 2024; 10:47. [PMID: 38898089 PMCID: PMC11186840 DOI: 10.1038/s41522-024-00524-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 06/07/2024] [Indexed: 06/21/2024] Open
Abstract
Throughout the life span of a host, bifidobacteria have shown superior colonization and glycan abilities. Complex glycans, such as human milk oligosaccharides and plant glycans, that reach the colon are directly internalized by the transport system of bifidobacteria, cleaved into simple structures by extracellular glycosyl hydrolase, and transported to cells for fermentation. The glycan utilization of bifidobacteria introduces cross-feeding activities between bifidobacterial strains and other microbiota, which are influenced by host nutrition and regulate gut homeostasis. This review discusses bifidobacterial glycan utilization strategies, focusing on the cross-feeding involved in bifidobacteria and its potential health benefits. Furthermore, the impact of cross-feeding on the gut trophic niche of bifidobacteria and host health is also highlighted. This review provides novel insights into the interactions between microbe-microbe and host-microbe.
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Affiliation(s)
- Meifang Xiao
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Chuan Zhang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Hui Duan
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Arjan Narbad
- Quadram Institute Bioscience, Norwich Research Park Colney, Norwich, Norfolk, NR4 7UA, UK
| | - Jianxin Zhao
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Wei Chen
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
- National Engineering Research Center for Functional Food, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Qixiao Zhai
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Leilei Yu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China.
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China.
| | - Fengwei Tian
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China.
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China.
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Wang Y, Li W, Wang X, Hu Q, Kong J, wang X, Lan Z, Wang C, Zhang Y. Investigation of volatile compounds during fermentation of Elaeagnus moorcroftii Wall .ex schlecht. juice by Bifidobacterium animalis subsp. lactis HN-3 and Lacticaseibacillus paracasei YL-29. Food Chem X 2024; 21:101171. [PMID: 38370297 PMCID: PMC10869281 DOI: 10.1016/j.fochx.2024.101171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 01/14/2024] [Accepted: 01/31/2024] [Indexed: 02/20/2024] Open
Abstract
The influence on and biotransformation of volatile compounds (VOCs) during fermentation of Elaeagnus moorcroftii Wall.ex Schlecht. juice (EWSJ) through single inoculation and co-inoculation of Bifidobacterium animalis subsp. lactis HN-3 (B.an3) and Lacticaseibacillus paracasei YL-29 (L.cp29) were analyzed through headspace-solid phase microextraction-gas chromatography-mass spectrometry. Compared with the B.an3- and L.cp29-fermented EWSJ, the B.an3 + L.cp29-fermented EWSJ had more increased 9 desirable flavor compositions and less decreased in or even elimination of 12 undesirable flavor compositions, and 3 new characteristic VOCs, formed through the interaction between B.an3 and L.cp29 were detected. In addition, biotransformations that led to an increase and a decrease in VOCs mainly involved 3 oxidation, 3 reduction, 1 hydrolysis, and 1 isomerization reactions. This study offers a theoretical basis for investigating the interaction effect of Lactobacillus and Bifidobacterium species on VOCs and developing lactic acid bacteria-fermented plant-based juices with lower sugar content and better flavor.
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Affiliation(s)
- Yixuan Wang
- School of Food Science and Technology, Shihezi University, Road Beisi, Shihezi Xinjiang Province 832003, China
| | - Wenhao Li
- School of Food Science and Technology, Shihezi University, Road Beisi, Shihezi Xinjiang Province 832003, China
| | - Xiaojun Wang
- Shihezi Analysis and Testing Center, Shihezi University, Road Beisi, Shihezi Xinjiang Province 832099, China
| | - Qi Hu
- School of Food Science and Technology, Shihezi University, Road Beisi, Shihezi Xinjiang Province 832003, China
| | - Junkai Kong
- School of Food Science and Technology, Shihezi University, Road Beisi, Shihezi Xinjiang Province 832003, China
| | - Xiu wang
- School of Food Science and Technology, Shihezi University, Road Beisi, Shihezi Xinjiang Province 832003, China
| | - Zhenghui Lan
- School of Food Science and Technology, Shihezi University, Road Beisi, Shihezi Xinjiang Province 832003, China
| | - Chenxi Wang
- School of Food Science and Technology, Shihezi University, Road Beisi, Shihezi Xinjiang Province 832003, China
| | - Yan Zhang
- School of Food Science and Technology, Shihezi University, Road Beisi, Shihezi Xinjiang Province 832003, China
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Lordan C, Roche AK, Delsing D, Nauta A, Groeneveld A, MacSharry J, Cotter PD, van Sinderen D. Linking human milk oligosaccharide metabolism and early life gut microbiota: bifidobacteria and beyond. Microbiol Mol Biol Rev 2024; 88:e0009423. [PMID: 38206006 PMCID: PMC10966949 DOI: 10.1128/mmbr.00094-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024] Open
Abstract
SUMMARYHuman milk oligosaccharides (HMOs) are complex, multi-functional glycans present in human breast milk. They represent an intricate mix of heterogeneous structures which reach the infant intestine in an intact form as they resist gastrointestinal digestion. Therefore, they confer a multitude of benefits, directly and/or indirectly, to the developing neonate. Certain bifidobacterial species, being among the earliest gut colonizers of breast-fed infants, have an adapted functional capacity to metabolize various HMO structures. This ability is typically observed in infant-associated bifidobacteria, as opposed to bifidobacteria associated with a mature microbiota. In recent years, information has been gleaned regarding how these infant-associated bifidobacteria as well as certain other taxa are able to assimilate HMOs, including the mechanistic strategies enabling their acquisition and consumption. Additionally, complex metabolic interactions occur between microbes facilitated by HMOs, including the utilization of breakdown products released from HMO degradation. Interest in HMO-mediated changes in microbial composition and function has been the focal point of numerous studies, in recent times fueled by the availability of individual biosynthetic HMOs, some of which are now commonly included in infant formula. In this review, we outline the main HMO assimilatory and catabolic strategies employed by infant-associated bifidobacteria, discuss other taxa that exhibit breast milk glycan degradation capacity, and cover HMO-supported cross-feeding interactions and related metabolites that have been described thus far.
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Affiliation(s)
- Cathy Lordan
- Teagasc Food Research Centre, Fermoy, Co Cork, Ireland
| | - Aoife K. Roche
- APC Microbiome Ireland, Cork, Ireland
- School of Microbiology, University College Cork, Cork, Ireland
| | | | - Arjen Nauta
- FrieslandCampina, Amersfoort, the Netherlands
| | | | - John MacSharry
- APC Microbiome Ireland, Cork, Ireland
- School of Microbiology, University College Cork, Cork, Ireland
| | - Paul D. Cotter
- Teagasc Food Research Centre, Fermoy, Co Cork, Ireland
- APC Microbiome Ireland, Cork, Ireland
| | - Douwe van Sinderen
- APC Microbiome Ireland, Cork, Ireland
- School of Microbiology, University College Cork, Cork, Ireland
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Arabinoxylan and Pectin Metabolism in Crohn’s Disease Microbiota: An In Silico Study. Int J Mol Sci 2022; 23:ijms23137093. [PMID: 35806099 PMCID: PMC9266297 DOI: 10.3390/ijms23137093] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 06/20/2022] [Accepted: 06/22/2022] [Indexed: 12/03/2022] Open
Abstract
Inflammatory bowel disease is a chronic disorder including ulcerative colitis and Crohn’s disease (CD). Gut dysbiosis is often associated with CD, and metagenomics allows a better understanding of the microbial communities involved. The objective of this study was to reconstruct in silico carbohydrate metabolic capabilities from metagenome-assembled genomes (MAGs) obtained from healthy and CD individuals. This computational method was developed as a mean to aid rationally designed prebiotic interventions to rebalance CD dysbiosis, with a focus on metabolism of emergent prebiotics derived from arabinoxylan and pectin. Up to 1196 and 1577 MAGs were recovered from CD and healthy people, respectively. MAGs of Akkermansia muciniphila, Barnesiella viscericola DSM 18177 and Paraprevotella xylaniphila YIT 11841 showed a wide range of unique and specific enzymes acting on arabinoxylan and pectin. These glycosidases were also found in MAGs recovered from CD patients. Interestingly, these arabinoxylan and pectin degraders are predicted to exhibit metabolic interactions with other gut microbes reduced in CD. Thus, administration of arabinoxylan and pectin may ameliorate dysbiosis in CD by promoting species with key metabolic functions, capable of cross-feeding other beneficial species. These computational methods may be of special interest for the rational design of prebiotic ingredients targeting at CD.
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Functional Characterisation of Bile Metagenome: Study of Metagenomic Dark Matter. Microorganisms 2021; 9:microorganisms9112201. [PMID: 34835325 PMCID: PMC8621414 DOI: 10.3390/microorganisms9112201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 10/01/2021] [Accepted: 10/11/2021] [Indexed: 11/16/2022] Open
Abstract
Gallbladder metagenome involves a wide range of unidentified sequences comprising the so-called metagenomic dark matter. Therefore, this study aimed to characterise three gallbladder metagenomes and a fosmid library with an emphasis on metagenomic dark matter fraction. For this purpose, a novel data analysis strategy based on the combination of remote homology and molecular modelling has been proposed. According to the results obtained, several protein functional domains were annotated in the metagenomic dark matter fraction including acetyltransferases, outer membrane transporter proteins, membrane assembly factors, DNA repair and recombination proteins and response regulator phosphatases. In addition, one deacetylase involved in mycothiol biosynthesis was found in the metagenomic dark matter fraction of the fosmid library. This enzyme may exert a protective effect in Actinobacteria against bile components exposure, in agreement with the presence of multiple antibiotic and multidrug resistance genes. Potential mechanisms of action of this novel deacetylase were elucidated by molecular simulations, highlighting the role of histidine and aspartic acid residues. Computational pipelines presented in this work may be of special interest to discover novel microbial enzymes which had not been previously characterised.
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