Tuber flours improve intestinal health and modulate gut microbiota composition

The different health effects between starch and whole flour from tubers are rarely studied. Here, we investigated the effects of cassava flour (CF), cassava starch (CS), potato flour (PF), and potato starch (PS) on gut health and gut microbiota of normal rats. Feed analysis showed that CF and PF die...

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Autores principales:	Tao Xu, Weisu Huang, Jiajia Liang, Yongheng Zhong, Qi Chen, Fan Jie, Baiyi Lu
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Cassava Potato Flour Starch Gut microbiota Gut health Nutrition. Foods and food supply TX341-641 Food processing and manufacture TP368-456
Acceso en línea:	https://doaj.org/article/bd946ed908464235ba98358d9bb7cc50
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spelling	oai:doaj.org-article:bd946ed908464235ba98358d9bb7cc502021-11-04T04:39:14ZTuber flours improve intestinal health and modulate gut microbiota composition2590-157510.1016/j.fochx.2021.100145https://doaj.org/article/bd946ed908464235ba98358d9bb7cc502021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S259015752100033Xhttps://doaj.org/toc/2590-1575The different health effects between starch and whole flour from tubers are rarely studied. Here, we investigated the effects of cassava flour (CF), cassava starch (CS), potato flour (PF), and potato starch (PS) on gut health and gut microbiota of normal rats. Feed analysis showed that CF and PF diet provided significantly more slowly digestible and resistant starch, less rapidly digestible starch. Compared with rats fed with PS and CS diets, rats fed with PF and CF diets gained less body weight and have tighter intestinal barrier. Butyric acid contents were increased by tuber flours. CF and PF selectively promoted the relative abundance of Akkermansia and Eubacterium ruminantium in cecal and colonic content. In conclusion, tuber flour has intestinal protection, body weight control, and gut microbiota improving ability compared with starch. The different composition of starch might be the basis for these effects.Tao XuWeisu HuangJiajia LiangYongheng ZhongQi ChenFan JieBaiyi LuElsevierarticleCassavaPotatoFlourStarchGut microbiotaGut healthNutrition. Foods and food supplyTX341-641Food processing and manufactureTP368-456ENFood Chemistry: X, Vol 12, Iss , Pp 100145- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Cassava Potato Flour Starch Gut microbiota Gut health Nutrition. Foods and food supply TX341-641 Food processing and manufacture TP368-456
spellingShingle	Cassava Potato Flour Starch Gut microbiota Gut health Nutrition. Foods and food supply TX341-641 Food processing and manufacture TP368-456 Tao Xu Weisu Huang Jiajia Liang Yongheng Zhong Qi Chen Fan Jie Baiyi Lu Tuber flours improve intestinal health and modulate gut microbiota composition
description	The different health effects between starch and whole flour from tubers are rarely studied. Here, we investigated the effects of cassava flour (CF), cassava starch (CS), potato flour (PF), and potato starch (PS) on gut health and gut microbiota of normal rats. Feed analysis showed that CF and PF diet provided significantly more slowly digestible and resistant starch, less rapidly digestible starch. Compared with rats fed with PS and CS diets, rats fed with PF and CF diets gained less body weight and have tighter intestinal barrier. Butyric acid contents were increased by tuber flours. CF and PF selectively promoted the relative abundance of Akkermansia and Eubacterium ruminantium in cecal and colonic content. In conclusion, tuber flour has intestinal protection, body weight control, and gut microbiota improving ability compared with starch. The different composition of starch might be the basis for these effects.
format	article
author	Tao Xu Weisu Huang Jiajia Liang Yongheng Zhong Qi Chen Fan Jie Baiyi Lu
author_facet	Tao Xu Weisu Huang Jiajia Liang Yongheng Zhong Qi Chen Fan Jie Baiyi Lu
author_sort	Tao Xu
title	Tuber flours improve intestinal health and modulate gut microbiota composition
title_short	Tuber flours improve intestinal health and modulate gut microbiota composition
title_full	Tuber flours improve intestinal health and modulate gut microbiota composition
title_fullStr	Tuber flours improve intestinal health and modulate gut microbiota composition
title_full_unstemmed	Tuber flours improve intestinal health and modulate gut microbiota composition
title_sort	tuber flours improve intestinal health and modulate gut microbiota composition
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/bd946ed908464235ba98358d9bb7cc50
work_keys_str_mv	AT taoxu tuberfloursimproveintestinalhealthandmodulategutmicrobiotacomposition AT weisuhuang tuberfloursimproveintestinalhealthandmodulategutmicrobiotacomposition AT jiajialiang tuberfloursimproveintestinalhealthandmodulategutmicrobiotacomposition AT yonghengzhong tuberfloursimproveintestinalhealthandmodulategutmicrobiotacomposition AT qichen tuberfloursimproveintestinalhealthandmodulategutmicrobiotacomposition AT fanjie tuberfloursimproveintestinalhealthandmodulategutmicrobiotacomposition AT baiyilu tuberfloursimproveintestinalhealthandmodulategutmicrobiotacomposition
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Tuber flours improve intestinal health and modulate gut microbiota composition

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