摘要
报道了一种有效地从茶叶中提取茶多酚的新方法─—AlCl3沉淀法。并与传统的有机溶剂萃取法进行了比较，结果表明，该法工艺简单易行，提取率达10．5％，有效成分含量＞99．5％。
A new method for the extraction of tea-polypbenols (TP ) from tea using AlCl3 as precipitating agents was proposed. Compared with tbe traditional extraction method using organic solvents, it is shown that the new method is simple and can be operated easily. The extraction rate of TP by the new method could reach 10.5% and the content of the effective ingredients of TP could reach over 99.5%
出处
《中草药》
CAS
CSCD
北大核心
1994年第3期124-125,共2页
Chinese Traditional and Herbal Drugs
