Name: Influence of polysaccharides from Polygonatum kingianum on short-chain fatty acid production and quorum sensing in Lactobacillus faecis
Keywords: Lactobacillus faecis

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Influence of polysaccharides from Polygonatum kingianum on short-chain fatty acid production and quorum sensing in Lactobacillus faecis

ABSTRACT: Set the bacteria solution without polysaccharides from Polygonatum kingianum(PS) as the control group (CON group), and the bacteria solution with PS added as the administration group (PS group), the target strain treated with and without PS (20 μg/mL) was used for proteomic analysis.

INSTRUMENT(S): Q Exactive HF-X

ORGANISM(S): Lactobacillus Sp. Y10

SUBMITTER: Meng Fanying

LAB HEAD: Fanying Meng

PROVIDER: PXD029210 | Pride | 2022-02-16

REPOSITORIES: Pride

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Influence of Polysaccharides From Polygonatum kingianum on Short-Chain Fatty Acid Production and Quorum Sensing in Lactobacillus faecis.

Yang Min M Meng Fanying F Gu Wen W Fu Lihui L Zhang Fan F Li Fengjiao F Tao Yating Y Zhang Zhengyang Z Wang Xi X Yang Xingxin X Li Jingping J Yu Jie J

Frontiers in microbiology 20211117

Polysaccharide is one of the main active ingredients of Polygonatum kingianum, which has been proven to regulate the balance of gut microbiota. For the first time, this study focused on the regulation of polysaccharides from Polygonatum kingianum (PS) on Lactobacillus faecis, a specific probiotic in the intestinal tract. PS effectively promoted the biomass, biofilm and acetic acid production in L. faecis 2-84, and enhanced quorum sensing (QS) signaling. The characteri ...[more]

PMID: 34867887

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