期刊
FOODS
卷 11, 期 17, 页码 -出版社
MDPI
DOI: 10.3390/foods11172647
关键词
polysaccharides; bamboo shoot; gut microbiota; antibiotic-associated diarrhea
资金
- Opening Project of Fujian Key Laboratory of Agricultural Products (Food) Processing [NJG2022003]
- Fujian Special Research Projects for Public Scientific Research Institutions [2022R1032001]
A water-soluble polysaccharide BSP extracted from bamboo shoot by-products showed significant effects on antibiotic-associated diarrhea in mice. Mice fed with BSP exhibited higher bodyweight gain, lower pH value, and higher concentrations of SCFAs in feces. BSP administration also reduced inflammation and improved the composition of gut microbiota in the mice.
A water-soluble polysaccharide BSP was extracted from the basal part of bamboo shoot, a main by-product of bamboo shoot processing. BSP is composed of glucose (72.8%), xylose (19.43%) and a small amount of galactose, arabinose, glucuronic acid and mannose. The effects of BSP on mice with antibiotic-associated diarrhea (AAD) were investigated. The mice fed with BSP exhibited significant higher bodyweight gain, lower pH value and higher concentrations of SCFAs in the feces compared with those fed with saline. BSP administration reduced the inflammatory cells in the small intestine and colon in the AAD mice, and Firmicutes/Bacteroidetes ratio in the gut was decreased from 0.56 to 0.19. Moreover, BSP administration affected the composition and diversity of the gut microbiota in the AAD mice, particularly on the improvement of beneficial bacteria such as Bacteroides, Lactobacillus and Lachnospiraceae_NK4A136_group. Our results suggest that the polysaccharides from bamboo shoot by-products could be an attractive natural component for gut health and AAD treatment.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据