茶多酚提取纯化工艺研究进展

Advances on research of purification of tea polyphenols from green tea leaves

茶多酚是一种理想的食品天然抗氧化剂,具有抗癌治病、防衰老、防辐射、消除人体自由基等多种生理功效,广泛用于食品、油脂、医药、化工等行业。近年来,对于茶多酚的提取纯化方法多见于报道,本文就国内外茶多酚提取纯化方法的研究进展情况作一综述。

Tea polyphenol is an ideal natural anti-oxidant,which has many physiological functions such as anti-cancer,anti-aging,radiation protection,eliminating the human body＇s free radicals,etc.It has been widely used in the food,oil and fat,medicine and chemical industries.The purification of tea polyphenols have been recorded much over the past few years.In this article,both internal and external advances in tea polyphenol purification have been reviewed.