绿茶中表没食子儿茶素没食子酸酯生物活性研究进展  

Research progress on bioactivity of epigallocatechin gallate in green tea

作　　者：李朝云 邱树毅 班世栋[1,2] 罗小叶 王晓丹 LI Zhaoyun;QIU Shuyi;BAN Shidong;LUO Xiaoye;WANG Xiaodan(School of Liquor and Food Engineering,Guizhou University,Guiyang 550025,China;Key Laboratory of Fermenting Engineering and Bio-Pharmacy,Guizhou University,Guiyang 550025,China)

机构地区：[1]贵州大学酿酒与食品工程学院,贵州贵阳550025 [2]贵州大学贵州省发酵工程与生物制药重点实验室,贵州贵阳550025

出　　处：《中国酿造》2019年第9期12-18,共7页China Brewing

基　　金：黔科合平台人才([2018]5251);黔科合支撑([2018]2314)

摘　　要：表没食子儿茶素没食子酸酯(EGCG)是从绿茶中提取的多酚物质含量最高的一种水溶性活性成分,在茶叶中约占到茶叶毛质量的7%~13%,也是茶多酚类物质中最具生理活性的物质。在现阶段植物和植物衍生物因其具有低副作用和在自然界中具有高可用性,作为发现和开发新抗菌和抗病毒药物的天然来源而备受关注。该综述总结了近几年绿茶中EGCG在抗病毒、抗菌、抗肿瘤、抗炎等方面的研究进展,为我国茶叶在健康产业中的应用提供理论支撑。Epigallocatechin gallate (EGCG) is a water-soluble active ingredient extracted from green tea with the highest content of polyphenols.It accounts for 7% to 13% of the weight of tea,and is the most physiologically active substances of tea polyphenol.At this stage,plants and plant derivatives have attracted much attention as a natural source of discovering and developing new antibacterial and antiviral drugs because of their low side effects and high availability in nature.The research progress of EGCG in anti-virus,anti-bacterial,anti-tumor and anti-inflammatory in green tea in recent years were summarized,which provided theoretical support for the application of tea in health industry in China.

关 键 词：绿茶 表没食子儿茶素没食子酸酯 生理活性 天然提取物 

分 类 号：TS272[农业科学—茶叶生产加工]