Determination of ephedrine hydrochloride in Juyuanzhike Tablets by HPLC
- VernacularTitle:HPLC测定桔远止咳片中盐酸麻黄碱的含量
- Author:
Shaohong MO
;
Xiaojun CHEN
;
Xiangdong DENG
;
Zhanwei LIAO
;
Shandan LIANG
;
Diguan TANG
- Publication Type:Journal Article
- Keywords:
ephedrine hydrochloride;
Juyuanzhike Tablets;
HPLC
- From:
Chinese Traditional Patent Medicine
1992;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To establish a method for the determination of ephedrine hydrochloride in Juyuanzhike Tablets (Radix Platycodonis,Radix Polygalae,ephedrinelydrochloride,etc.). METHODS :Ephedrine hydrochloride in Juyuanzhike Tablets were determined by HPLC. RESULTS : The linear range was 0.2～1.6 ?g,r =0.9999.The average recovery was 97.7% and RSD was 0.58%,respectively. CONCLUSION : The method is simple,feasible and reproducible. It can be used for the quality control of Juyuanzhike Tablets.
