Study on quality standard for Zangfukang Suppository
- VernacularTitle:藏妇康栓的质量标准研究
- Author:
Andong YANG
;
Yan MA
;
Shihui WU
- Publication Type:Journal Article
- Keywords:
Zangfukang Suppository;
identification;
Hyoscyamine;
TLC;
HPLC
- From:
Chinese Traditional Patent Medicine
1992;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To establish the method for quality control of Zangfukang Supposit ory (Radix Przewalskii tanguticae, Pericarpium Zanthoxyli, Herba Oxytropis falca tae, etc.). METHODS: Radix Przewalskii tanguticae, Pericarpium Zanthoxyli, Her ba Oxytropis falcatae were identified by TLC, and the content of hyoscyamine in Radix Przewalskii tanguticae was determined by HPLC. RESULTS: The ethyl acetate-methanol-ammonia(17∶2∶1) was applied as the developer for the identification of Radix Przewalskii tanguticae on silica gel G coating plate. The cyclohexane-ethyl acetate-formic acid (30∶15∶1) was applied as the developer for the identification of Pericarpium Zanthoxyli on s ilic a gel G coating plate. The cyclohexane-ethyl acetate-formic acid (50∶10∶1) w as taken as the developer for the identification of Herba Oxytropis falcatae als o on silica gel G coating plate. Hyoscyamine showed a good linear relationship a t a range of 2.5～25?g,r=0.9999. The average recovery was 99.59%, and RSD was 1.34%. CONCLUSION: The methods are accurate and reliable, and can control the quality of this preparation effectively.
