Studies on the Quality Standard of Xiaoyan San
- VernacularTitle:消炎散质量标准研究
- Author:
Rong OUYANG
;
Xinbei ZHOU
;
Tieli HU
- Publication Type:Journal Article
- Keywords:
Xiaoyan San;
emodin;
chrysophanol;
TLC;
HPLC
- From:
China Pharmacy
2001;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To set up the quality standard for Xiaoyan San METHODS:Rheum officinale,Flos Lonicerae and Capejasmine were identified by TLC method The contents of emodin and chrysophanol in Xiaoyan San were determined by HPLC RESULTS:The linear range and average recovery of emodin was 21 12～105 6ng/ml(r=0 9 998,n=5) and 98 78%;The linear range and average recovery of chrysophanol were 29 28～146 4ng/ml(r=0 9 998,n=5) and 99 45% respectively CONCLUSION:The method is convenient,accurate and practicable It can be used for quality control in production of Xiaoyan San
