摘 要:儿茶素是茶叶中多酚类的主要成分,具有多种药理功能,广泛用于食品、医药及日用化工等领域。但
其脂溶性及稳定性差,生物利用率低等缺点使其应用范围受到限制。因此对儿茶素的结构修饰应运而生。本文重
点综述儿茶素衍生物主要合成方法——酶法和化学法,简述其生理活性,并对其前景作出展望。
关键词:儿茶素衍生物;合成;药理作用;进展
Research Advance in Synthesis and Pharmacological Effects of Catechin Derivatives
YU Sha-sha,DING Yang-ping,LUO Sai,GAO Ming-zhu,GONG Zheng-li*
(College of Food Science, Southwest University, Chongqing 400716, China)
Abstract :As main polyphenolic components in tea, catechins have various pharmacological functions and are widely used in
various fields such as the food, medicine, and daily chemical industries. However, weak liposolubility and stability as well as low
bioavailability limit their application in practice. As a result, structural modification of catechins comes into being. This review
focuses on the synthesis mainly by enzymatic or chemical modification and biological activities of catechin derivatives. Moreover,
their application prospects are forecasted.
Key words:catechin derivatives;synthesis;pharmacological effects;progress
中图分类号:TS272 文献标识码:A 文章编号:1002-6630(2012)17-0318-09
收稿日期: 2011-07-08
基金项目:重庆市自然科学基金项目(CSTC, 2010BB1134)
作者简介:于莎莎(1986 —),女,硕士研究生,主要从事茶叶功能成分化学研究。E-mail:yusha11235@163.com
* 通信作者:龚正礼(1957 —),男,教授,博士,主要从事茶叶加工和茶叶化学研究。E-mail:dingyangping@swu.edu.cn