Study on Quality Standard for Complex Prescription Kudouzi Capsule
- VernacularTitle:复方苦豆子胶囊质量标准研究
- Author:
Huijing GAO
;
Hong CHEN
- Publication Type:Journal Article
- Keywords:
Complex Prescription Kudouzi Capsules;
TLC;
chrysophanol;
HPLC;
quality standard
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2006;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish the quality standard for Complex Prescription Kudouzi Capsules.Methods TLC was employed to identify Crataegus pinnatifida Bge.、Cassia obtusifolia L.and sophora alopecuroides L..The content of chrysophanol in Cassia obtusifolia L.was determined by HPLC.Results Spots obtained from the test solutions had the same color in reference solution and medical material in the same location,and the blank solution had no interference.The linear range of chrysophanol was 0.028 4 ～ 0.908 8 ?g,r =0.999 7(n =6),and the average recovery was 99.97%.Conclusion The characteristic of identification by TLC was highly specific,HPLC is accurate and reproducible,and they can be used effectively for the quality control of Complex Prescription Kudouzi Capsules.
