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茶叶功效成分研究进展
引用本文:李娟,活泼,杨海燕.茶叶功效成分研究进展[J].浙江科技学院学报,2005,17(4):285-289.
作者姓名:李娟  活泼  杨海燕
作者单位:1. 浙江科技学院,生物与化学工程学院,浙江,杭州,310023;新疆农业大学,食品科学学院,新疆,乌鲁木齐,830052
2. 浙江科技学院,生物与化学工程学院,浙江,杭州,310023
3. 新疆农业大学,食品科学学院,新疆,乌鲁木齐,830052
基金项目:浙江省自然科学基金项目(Y304140)
摘    要:茶是最受人们欢迎的健康饮料之一,茶叶中含有茶蛋白、茶多酚、茶多糖、咖啡碱、茶叶皂甙等多种功效成分,具有降血糖、降血脂、降血压、抗血栓、增强机体免疫力、抗氧化、抗菌和抗辐射等生理功能,作为保健食品和药品具有广阔的开发前景。笔者对茶叶中主要功效成分的作用及其提取工艺进行了综述。

关 键 词:茶叶  功效成分  提取工艺
文章编号:1671-8798(2005)04-0285-05
收稿时间:09 16 2005 12:00AM
修稿时间:2005年9月16日

Research advances in functional compositions of tea
LI Juan,HUO Po,YANG Hai-yan.Research advances in functional compositions of tea[J].Journal of Zhejiang University of Science and Technology,2005,17(4):285-289.
Authors:LI Juan  HUO Po  YANG Hai-yan
Institution:1. School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023,Chinas;2. Faculty of Food Science, Xinjiang Agriculture University, Urumqi 830052,China
Abstract:Tea,one of the favorite beverages in the world,is of great health benefit.Tea protein,tea polyphenols,tea polysaccharide,caffeine and tea saponin are the main bioactive components of it.It has many bioactivities,such as anti-thrombosis,reducing blood-sugar,blood-lipid and pressure depressing,strengthening the body's immune system,antioxidation,antibiosis and radioresistance.And it can be widely used as health foods and medicine.Bioactivity and extraction technology of these tea components have been summarized.
Keywords:tea  bioactive components  extraction technology
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