聚酰胺层析提取精制茶多酚新工艺  

A new extracting technology of the purified tea polyphenol by polyamide chromatography

作　　者：尹卫平[1] 王天欣[1] 孙曙霞[1] 

机构地区：[1]基础医学部化学教研室,北京医科大学药学院有机教研室,河南中医学院针灸系

出　　处：《新乡医学院学报》1996年第1期25-26,30,共3页Journal of Xinxiang Medical University

摘　　要：目的探讨提取茶多酚的先进工艺，提供临床药用的可行性。方法应用聚酰胺吸附层析法，从香山绿茶的水提取物中分离精制茶多酚。结果聚酰胺吸附层析法提取的茶多酚纯度高（９６％），产量约１５％。结论该法经济简便，优于目前所应用的其它提取方法。To research the advance technology of the purified tea polyphenol and provide the feasibility for clinical application and family food addition.Method The purified tea polyphenol was extracted from xiangshan green tea with polyamide chromatography.Results The tea polyphenol extracted with polyamide chromatography possessed higher purity (96%) and product (about 15%).Conclusion The technology of polyamide chromatography is a simple and economical method and superior to others.

关 键 词：茶叶 茶多酚 提取物 聚酰胺层析 

分 类 号：TQ463.23[化学工程—制药化工] O658.1[理学—分析化学]