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Bifidogenic and butyrogenic effects of young barely leaf extract in an in vitro human colonic microbiota model

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本文URL	ダウンロード回数：回
ID	90006577
資源タイプ	Journal Article / 学術雑誌論文
版区分	publisher
タイトル	Bifidogenic and butyrogenic effects of young barely leaf extract in an in vitro human colonic microbiota model
著者ID	A0276 / A0278 / / / A1715
著者	Sasaki, Daisuke Sasaki, Kengo Kadowaki, Yasushi Aotsuka, Yasuyuki Kondo, Akihiko
著者別表記	佐々木, 大介 / 佐々木, 建吾 / / / 近藤, 昭彦
著者ヨミ	ササキ, ダイスケササキ, ケンゴコンドウ, アキヒコ
著者所属	科学技術イノベーション研究科科学技術イノベーション研究科科学技術イノベーション研究科
掲載誌	AMB Express
巻号	9(1)
ページ	182
公開者	SpringerOpen
刊行日	2019-11-13
権利	© The Author(s) 2019. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
公開日	2019-12-06
eISSN	21910855
DOI	10.1186/s13568-019-0911-5
言語	eng
研究者ID	1000000650615 / 1000050558301 / / / 1000040205547
内容記述	Young barley leaf extract (YBL) contains beneficial substances such as fructans, minerals, and vitamins. The effects of YBL administration on the human colonic microbiota and its production of metabolites were evaluated using an in vitro model culture system. Fermentations were started by inoculating fecal samples from nine healthy subjects, with or without 1.5% YBL. Bacterial 16S rRNA sequencing results confirmed that YBL administration significantly increased the relative abundances of bacteria related to the genus Bifidobacterium (p = 0.001, paired t-test) and those of the genera Faecalibacterium, Roseburia, Unclassified Ruminococcaceae, and Lachnospira (p = 0.013, p = 0.019, p = 0.028, and p = 0.034, respectively, paired t-test). Increased abundances of the latter genera corresponded to increased butyrate production in human colonic microbiota models following fermentation with 1.5% YBL, when compared to fermentation without 1.5% YBL (p = 0.006, Dunnett's test). In addition, YBL administration significantly increased the production levels of amino acids such as lysine, glutamate, serine, threonine, alanine, isoleucine, leucine, valine, and phenylalanine. Therefore, our results showed the health-promoting bifidogenic and butyrogenic effects of YBL.
キーワード	Young barely leaf extract / Intestinal microbiota / In vitro model culture system / Bifidobacterium / Butyrate
KUID	https://kuid-rm-web.ofc.kobe-u.ac.jp/profile/ja.983adcb634cd583a520e17560c007669.html / / / / https://kuid-rm-web.ofc.kobe-u.ac.jp/profile/ja.a324eb4a1b052e53520e17560c007669.html
データ登録日	2019-12-06

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