Quality standard for Tongmai Jiangzhi Capsules
- VernacularTitle:通脉降脂胶囊质量标准研究
- Author:
Gang HAN
;
Jing AN
;
Bingqiang WANG
;
Haiyan SUN
- Publication Type:Journal Article
- Keywords:
Tongmai Jiangzhi Capsules;
curcumin;
emodin;
chrysophanol;
HPLC
- From:
Chinese Traditional Patent Medicine
1992;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM The quality standard of Tongmai Jiangzhi Capsules (Rhizoma Curcumae Longae, Radix et Rhizoma Rhei, Fructus Ligustri Lucidi, Rhizoma Alismatis) has been established. METHODS TLC was used to identify curcumin, rhein, emodin, chrysophanol and aloe-emodin. HPLC was used to determine the content of curcumin, free-chrysophanol and free-emodin. RESULTS[WTBZ]: The linear relation was excellent for determination with ODS column and methanol-water-acetic acid(77∶ 22∶ 1)as mobile phase. The average recoveries of curcumin, free-emodin, free-chrysophanol were 101.8 % , 97.55 % and 97.64 % , respectively. The curcumin content in capsule was 2.27 mg, free-emodin 0.162 mg, free-chrysophanol 0.291 mg. CONCLUSION The methods are available with a good reproducibility and can be used to control the quality of Tongmai Jiangzhi Capsules.
