Quality Standard for Yangxueyin Oral Liquids / 中国药师
China Pharmacist
;
(12): 506-507,522, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-600396
ABSTRACT
Objective:
To establish the quality control for Yangxueyin oral liquids.Methods:
TLC was applied to identify Angeli-cae Sinensis Radix and Fructus Ziziphi Jujubae. The content of astragaloside A in Yangxueyin oral liquids was determined by HPLC-ELSD. A Luna C18(250 mm ×4.6 mm,5 μm)column was used, the mobile phase was acetonitrile-water (38∶62)with the flow rate of 0. 8 ml·min-1 , and the column temperature was 40℃. The temperature of the drift tube was 85℃, and the flow rate of the carrier air was 2.0 L·min-1.Results:
The linear range of astragaloside A was 0.522-4.176 μg(r =0.999 8). The average recovery was 97. 9% with RSD of 1. 03% (n=6).Conclusion:
The method is convenient, sensitive and accurate, which can be used in the quality control of Yangxueyin oral liquids.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacist
Year:
2015
Type:
Article
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