论文部分内容阅读
茶叶在我国已有数千年的应用历史,是传统的“药食同源”的天然饮品。长期以来,被认为有提神解渴、抗氧化、提高机体免疫、防辐射甚至有助于防止心血管疾病、糖尿病等作用,这些作用与它含有的包括茶多酚在内的多种成分相关。茶多酚(tea polyphenol)是茶叶的主要成分,占茶叶干物质总量的
Tea has been used in our country for thousands of years, and is a traditional natural drink with the same origin of medicine and food. For a long time, it has been suggested that there are refreshing thirst, anti-oxidation, enhance immunity, radiation protection and even help to prevent cardiovascular diseases, diabetes and other effects, and its role, including its containing many components, including tea polyphenols related. Tea polyphenol is the main component of tea, accounting for the total dry matter of tea