文献类型：期刊文献

英文题名：Hypolipidemic effects of the fermented soymilk with a novel Lactiplantibacillus plantarum strain X7021 on mice via modulating lipid metabolism and gut microbiota

作者：Jiang, Chentian[1];Liu, Yafan[1];Wang, Yijia[1];Su, Erzheng[2];Du, Lei[1];Tang, Ya-Jie[3];Xie, Jingli[1,4];Wei, Dongzhi[1,4]

机构：[1]East China Univ Sci & Technol, State Key Lab Bioreactor Engn, Dept Food Sci & Technol, Shanghai 200237, Peoples R China;[2]Nanjing Forestry Univ, Coll Light Ind & Food Engn, Nanjing 210037, Peoples R China;[3]Shandong Univ, State Key Lab Microbial Technol, Qingdao 266237, Peoples R China;[4]Shanghai Collaborat Innovat Ctr Biomfg SCICB, Shanghai 200237, Peoples R China

年份：2022

卷号：57

期号：7

起止页码：4555

外文期刊名：INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY

收录：;EI(收录号：20221812061741);WOS:【SCI-EXPANDED(收录号:WOS:000789695400001)】；

基金：This work was supported by National Key Research and Development Program of China (No. 2020YFA0907800); Natural Science foundation of Shanghai (No. 21ZR1416200); State Key Laboratory of Microbial Technology Open Projects Fund [Project No. 62450004042010], China.

语种：英文

外文关键词：Fermented soymilk; gut microbiota; hypolipidemia; Lactiplantibacillus plantarum X7021; lipids metabolism

摘要：The hypolipidemic effect of soymilk fermented by Lactiplantibacillus plantarum X7021, which is a novel strain isolated from the brine of stinky tofu, on high-fat-diet (HFD)-induced hyperlipidemic mice was studied. The fermented soymilk could significantly inhibit 3-hydroxy-3-methyl glutaryl coenzyme A reductase (HMGR) in vitro, and lower 23.8% total cholesterol, 45.5% triglyceride, and 15.4% low density lipoprotein cholesterol and increase 31.1% high density lipoprotein cholesterol in hyperlipidemic mice serum at the end of 4 w administration period. At the same time, the oxidative stress in hyperlipidemic mice was nearly alleviated to normal level. Furthermore, the bile salt hydrolase produced by the strain, the key enzymes, hormones and transcriptional regulators involved in hepatic lipids metabolism, faecal short chain fatty acids contents, and the abundance and diversity of gut microbiota in hyperlipidemic mice were analysed, verifying that the fermented soymilk ameliorated hyperlipidemia through the degradation of bile salts, modulating lipids metabolism and influencing gut microbiota. Consequently, this fermented soymilk is prospective in the functional food for the hypolipidemic application.