HPLC Determination of Active Constituents in Xiaoerniuhuang Powder
- VernacularTitle:小儿牛黄散有效成分的HPLC定量
- Author:
Lin SHI
;
Hongjian YU
- Publication Type:Journal Article
- Keywords:
HPLC Determination;
Xiaoerniuhuang Powder;
berberine;
berbericinine;
emodin;
chlorogenic acid
- From:
Chinese Traditional Patent Medicine
1992;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
The reversed-phase high-performance chromatography was developed for determing the content of berberine, palmatine, emodin and chlorogenic acid in Xiaoerniuhuang Powder on ODS column. The powder samples extracted with methanol were determined separatly at their particular absorption points using external standard method.This method had advantages of perfect separatin, high sensitivity, good reproducibility and simple operation.
