摘要
粗茶皂甙经过正丁醇萃取、乙醚沉淀和乙醇重结晶三步分离纯化,得到纯茶皂甙,并采用定性、水解、红外和熔点测定等方法对其纯度作初步鉴定。
Crude teasaponin is purified by butanel extraction etner Preciparation and alcohol recrys- tallization.The Purity of Purified teasaponin is primarily tested by colour reactions,hydrolysis,IR spectra and melting point.
出处
《华东地质学院学报》
1991年第1期88-92,共5页
Journal of East China Geological Institute
关键词
茶皂甙
皂甙
纯化
纯度
鉴定
Teasaponin
purcation
purity analysis
