食品科学2012，Vol.33Issue(7)：256-260,5.
植物乳杆菌K25发酵乳降低小鼠血清胆固醇的作用研究
Cholesterol-lowering Effect of Yogurt Fermented with Lactobacillus plantarum K25 in Mice
摘要
Abstract
In this study, the effect of milk fermented with Lactobacillus plantarum K25, a strain isolated from Tibetan kefir, on blood cholesterol level in mice fed high-fat diet （HFD） was investigated. The results showed that the levels of total serum cholesterol, low-density lipoprotein cholesterol and atherosclerotic index of mice fed the fermented milk significantly decreased compared to control mice, while L. plantarum K25 did not change serum triglyceride level in mice. Compared to control mice, the count of lactobacilli in the feces of mice fed L. plantamm K25 was significantly increased, with no significant changes in Escherichia coli population. Conclusion： The fermented milk containing L. plantarum K25 could lower serum cholesterol level and increase the lactobaciUi population in the intestine of HFD-fed mice.关键词
益生菌/植物乳杆菌/发酵乳/降胆固醇Key words
probiotic/Lactobacillus plantarum/fermented milk/cholesterol-lowering effect分类
医药卫生引用本文复制引用
王辑,张雪,李盛钰,李达,张卓丹,侯聚敏,牛春华,杨贞耐..植物乳杆菌K25发酵乳降低小鼠血清胆固醇的作用研究[J].食品科学,2012,33(7):256-260,5.基金项目
国家现代农业产业技术体系项目 （）
国家自然科学基金项目 （）
