Quality Standard for Qiyeling Granules
- VernacularTitle:七叶灵颗粒质量标准研究
- Author:
Jiaqin GU
;
Yunjie SHEN
;
Jun ZHU
- Publication Type:Journal Article
- Keywords:
Qiyeling granules;
Quality standard;
TLC;
HPLC
- From:
China Pharmacist
2014;(11):1830-1832
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To establish the quality standard for Qiyeling granules. Methods:Astragali Radix and naringin were identi-fied by TLC. The content of astragaloside A was determined by HPLC. Results:The qualitative identification was with high resolution and without interference from the negative substances. The linear range of astragaloside A was 0. 166-1. 104 μg(r=0. 999 1), and the average recovery was 97. 27%(RSD=1. 3%,n=6). Conclusion:The method can be used in the quality control of Qiyeling granules.
