hydrastine

hydrastine

1. hydrastine hydrochloride

[医] 盐酸北美黄连碱

2. Keywords goldenseal;hydrastine;berberine;extraction;isolation;

北美黄连;北美黄连碱;小檗碱;提取;分离;

3. Hydrastine(97.7%) was obtained with extracted rate 65%by extracting the Goldenseal with mixed Solvent;

原药材用混合溶剂直接提取分离 ,可得到含北美黄连碱 97.7%的结晶体 ,提取率达 6 5% ;

4. The primary active ingredienn are berberine and hydrastine alkaloids, among others.

非洲防已碱是一种与黄连素联系密切的生物碱。