Dietary Fibers of Tree Nuts Differ in Composition and Distinctly Impact the Fecal Microbiota and Metabolic Outcomes In Vitro

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dc.contributor.authorSahin, Merve
dc.contributor.authorArioglu-Tuncil, Seda
dc.contributor.authorUnver, Ahmet
dc.contributor.authorDeemer, Dane
dc.contributor.authorLindemann, Stephen R.
dc.contributor.authorTuncil, Yunus E.
dc.date.accessioned2024-02-23T14:16:34Z
dc.date.available2024-02-23T14:16:34Z
dc.date.issued2023
dc.departmentNEÜen_US
dc.description.abstractThis study aimed to evaluate and compare the effectsof dietaryfibers (DFs) of commercially important tree nuts (almond, cashew,hazelnut, pistachio, and walnut) on gut microbiota in vitro. Microbial compositions and short-chain fatty acids were determinedusing 16S rRNA sequencing and gas chromatography (GC), respectively.Neutral and acidic monosaccharides were analyzed using GC/MS and spectrophotometry,respectively. Our results revealed that cashew fibers exhibit higherbutyrate formation compared to others. Accordingly, cashew fiber promotedbutyric acid-producing bacteria-related operational taxonomic units(OTUs; Butyricimonas and Collinsella) at higher relative abundances. The higher butyrogenic capacityof cashew fiber is mainly attributed to its higher soluble/total DFratio and remarkably distinct monosaccharide composition. Additionally,nut fibers stimulated family Lachnospiraceae- and Ruminococcaceae-related OTUs. These findings show that althoughthe degree of promotion is nut type-dependent, nut fibers are generallycapable of promoting beneficial microbes in the colon, further suggestingthat DFs of tree nuts are contributing factors to their health-promotingeffects.en_US
dc.description.sponsorshipNecmettin Erbakan University Scientific Research Projects Coordination Unit (NEU-BAP) [221219012]en_US
dc.description.sponsorshipThis study was supported by Necmettin Erbakan University Scientific Research Projects Coordination Unit (NEU-BAP) (Project No. 221219012).en_US
dc.identifier.doi10.1021/acs.jafc.3c01415
dc.identifier.endpage9771en_US
dc.identifier.issn0021-8561
dc.identifier.issn1520-5118
dc.identifier.issue25en_US
dc.identifier.pmid37334468en_US
dc.identifier.scopus2-s2.0-85164210420en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage9762en_US
dc.identifier.urihttps://doi.org/10.1021/acs.jafc.3c01415
dc.identifier.urihttps://hdl.handle.net/20.500.12452/12720
dc.identifier.volume71en_US
dc.identifier.wosWOS:001011519300001en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherAmer Chemical Socen_US
dc.relation.ispartofJournal Of Agricultural And Food Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAlmonden_US
dc.subjectHazelnuten_US
dc.subjectPistachioen_US
dc.subjectWalnuten_US
dc.subjectColonen_US
dc.subjectMicrobiomeen_US
dc.subject16s Rrnaen_US
dc.titleDietary Fibers of Tree Nuts Differ in Composition and Distinctly Impact the Fecal Microbiota and Metabolic Outcomes In Vitroen_US
dc.typeArticleen_US

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