食品工业科技Issue(8)：105-107,111,4.
不同茶浸提液对胆酸盐的结合及其降血脂机理的研究
Study on the ability of bile salt-binding among different tea extracts in vitro
摘要
Abstract
The binding capacity of the extracts from green tea,Oolong tea,Puer tea,dark tea and black tea to bile salts were compared as well as the correlation between tea polyphenol and the bile salts binding capability in vitro under the conditions of the simulated human digestive environment.The results showed that the rate of bile salts-binding was fast and there was a significant correlation between the bile salts binding capacity and tea polyphenol content.Relative to cholestyrammine,green tea extract showed the 38.4% binding capacity for sodium taurocholate,46.5% for glycocholate and 42.0% for sodium cholate,exhibiting the maximum binding capability,followed by the semi-fermented（e.g.Oolong tea）and fully fermented teas（e.g.Puer tea,black tea and dark tea）.关键词
茶浸提液/茶多酚/胆酸盐/结合Key words
tea extract/tea polyphenol/bile salts/binding分类
轻工纺织引用本文复制引用
胡凯,黄惠华..不同茶浸提液对胆酸盐的结合及其降血脂机理的研究[J].食品工业科技,2011,(8):105-107,111,4.基金项目
国家863项目 （）
广东省科技计划项目 （）
