Establishment of Quality Control of Chuanqi Zhennaoning Capsules
- VernacularTitle:川七镇脑宁胶囊质量标准的建立
- Author:
Hong LUO
;
Chenggang GU
- Keywords:
Chuanqi Zhennaoning capsules;
Quality control;
Tetrahydropalmatine
- From:
China Pharmacist
2017;20(4):766-768
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To establish the quality control of Chuanqi Zhennaoning capsules.Methods:A TLC method was used to identify Panax Notoginseng and Radix Angelica Pubescentis;an HPLC method was used to determine tetrahydropalmatine in Rhizoma Corydalis (processed with vinegar).Results:The specific spots of Panax Notoginseng and Radix Angelica Pubescentis were presented clearly by TLC without interference from the negative control;the linear range of tetrahydropalmatine was 1.95-24.40 μg·ml-1 (r=0.999 9);the average recovery was 99.2%(RSD=1.51%,n=6).Conclusion:The method is simple,feasible and reproducible,which can be used for the quality control of Chuanqi Zhennaoning capsules.
