Ingredient analysis of sediments from Xiexin Decoction by LC-MS~2
- VernacularTitle:采用LC/MS~2法分析泻心汤沉淀物的组成
- Author:
Youlong FENG
;
Boyang YU
- Publication Type:Journal Article
- Keywords:
Xiexin Decoction;
sediments;
ingredient analysis
- From:
Chinese Traditional Patent Medicine
1992;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM:To study the ingredients of sediments from Xiexin Decoction(XXD)(Radix et Rhizoma Rhei; Radix scutellariae and Rhizoma coptidis) with the method of LC/MS2. METHODS:A C 18 column was used,with acetonitrile-acetate buffer as mobile phase,and the online detection wavelength was 270 nm. RESULTS:The ingredients of sediments from XXD were nearly the same as its supernatant fluid,There were the similarities between the solubilities of sediments from XXD in artificial gastric juice and in artificial intestinal fluid. CONCLUSION:In clinical trials we should pay much attention to this fact that sediments from XXD and its supernatant fluid have similarly importance.
