{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["99(2)"],"submitter":["Cheon S"],"funding":["Samyang Corp"],"pubmed_abstract":["Fructooligosaccharides (FOS), Ad-fructooligosaccharides (Ad-FOS), resistant maltodextrin (RMD), and maltooligosaccharides (MOS) are commercially available prebiotic oligosaccharides. In this study, the effects of prebiotics on the human gut microbial ecosystem were evaluated using an in vitro gut model. FOS and Ad-FOS showed tolerance to digestion, whereas RMD and MOS showed moderate digestion by digestive enzymes. In in vitro fecal fermentation, Bifidobacterium spp. increased in the following order: FOS, Ad-FOS, MOS, and RMD, whereas Bacteroides spp. increased in RMD medium. Bacteroides xylanisolvens exhibited cross-feeding by enabling the growth of other beneficial bacteria during co-culture in RMD medium. In metabolome analysis, total short-chain fatty acids (SCFAs) were highly produced"],"journal":["FEMS microbiology ecology"],"pagination":["fiad002"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9875365"],"repository":["biostudies-literature"],"pubmed_title":["Comparative analysis of prebiotic effects of four oligosaccharides using in vitro gut model: digestibility, microbiome, and metabolome changes."],"pmcid":["PMC9875365"],"pubmed_authors":["Seong H","Kim DH","Han JS","Kim G","Lee DH","Han NS","Lim SY","Bae JH","Cheon S"],"additional_accession":[]},"is_claimable":false,"name":"Comparative analysis of prebiotic effects of four oligosaccharides using in vitro gut model: digestibility, microbiome, and metabolome changes.","description":"Fructooligosaccharides (FOS), Ad-fructooligosaccharides (Ad-FOS), resistant maltodextrin (RMD), and maltooligosaccharides (MOS) are commercially available prebiotic oligosaccharides. In this study, the effects of prebiotics on the human gut microbial ecosystem were evaluated using an in vitro gut model. FOS and Ad-FOS showed tolerance to digestion, whereas RMD and MOS showed moderate digestion by digestive enzymes. In in vitro fecal fermentation, Bifidobacterium spp. increased in the following order: FOS, Ad-FOS, MOS, and RMD, whereas Bacteroides spp. increased in RMD medium. Bacteroides xylanisolvens exhibited cross-feeding by enabling the growth of other beneficial bacteria during co-culture in RMD medium. In metabolome analysis, total short-chain fatty acids (SCFAs) were highly produced","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Jan","modification":"2025-04-22T06:36:58.452Z","creation":"2025-02-19T03:00:22.54Z"},"accession":"S-EPMC9875365","cross_references":{"pubmed":["36623850"],"doi":["10.1093/femsec/fiad002"]}}