Determination of Berberine in Sanhuang Tablets
- VernacularTitle:三黄片中盐酸小檗碱的含量测定
- Author:
Yinghong ZHU
;
Qingming ZHANG
;
- Publication Type:Journal Article
- Keywords:
Sanhuang Tablets;
berberine;
picric acid;
colorimetry
- From:
Chinese Traditional Patent Medicine
1992;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To establish a method for the determination of berberine in Sanhuang Tablets. Methods: By means of colorimetry the complex was determined by combining picric acid and berberine hydrochloride. Results: The method is reproducible. The average recovery was 103.3%. Conclusion: The method can be used for content determination of berberine in Sanhuang Tablets.
