Quality Standard of Xiaofeng Granules
- VernacularTitle:消风颗粒质量标准研究
- Author:
Fang QIAN
;
Zhihui LIU
;
Dengshan ZHANG
- Publication Type:Journal Article
- Keywords:
Xiaofeng granules;
Quality standard;
TLC;
HPLC
- From:
China Pharmacy
2005;0(15):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To establish the quality standard of Xiaofeng granules.METHODS:Rehmannia glutinosa,Schizonepetae tenuifolia,Radix et Rhizoma Glycyrrhizae,Rehmanniae glutinosa in the formulation were identified by TLC,and the content of decloxizine hydrochloride in Xiaofeng granules was determined by HPLC.RESULTS:The TLC characteristics were distinctive.At the corresponding position,the sample and its reference substance showed identical color of TLC spots,and there was no interference from negative control.The linear range of decloxizine hydrochloride was 2.45～78.4 ?g?mL-1(r=0.999 9)and its average recovery was 99.11%(RSD=1.30%,n=6).CONCLUSION:The established quality standard can be used for the quality control of Xiaofeng granules.
