Quality Standard of Yishen Granules
- VernacularTitle:益神颗粒质量标准研究
- Author:
Jie SHEN
;
Shihe REN
;
Jingmei CHE
- Publication Type:Journal Article
- Keywords:
Yishen granules;
Quality standard;
Stilbene glucoside;
TLC;
HPLC
- From:
China Pharmacy
2005;0(21):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE: To establish the quality standard of Yishen granules.METHODS:Polygonum multiflorum,Ganoderma,Radix Astragali and Angelica sinensis in the formulation were identified by TLC.The content of stilbene glucoside in polygonum multiflorum was determined by HPLC.RESULTS: The TLC identification method exhibited good specificities.The samples were similar to the references /control in that their TLC spots assumed identical color at the corresponding places,yet without the interference form the negative samples.The linear range of stilbene glucoside was 0.037 75~0.755 ?g(r=0.999 5) and the average recovery was 99.44%(RSD=1.79%,n=6).CONCLUSION: The established standard is accurate,reliable and applicable for the quality control of Yishen granules.