Determination of Cinobufagin and Resibufogenin in Qianglijiuxin Dripping Pills by HPLC / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-681218
ABSTRACT
Objective:
To determine the contents of cinobufagin and resibufogenin in Qianglijiuxin Dripping Pills.Methods:
The HPLC method was used at Kromasil C 18 column of 250mm?4.6mm, 5?m, 0.5% Dipotassium Hydrogen Phosphate Acetonitrile (50∶50) as the mobile phase, 1.0mL/min as the flow rate at detection wavelength of 296nm.Results:
For cinobufagin, the linear range was 0.67?g~4.7?g and the average recovery rate was 97.78% with RSD=1.2%. For resibufogenin, the linear range was 0.33?g~2.3?g and the average recovery was rate 99.61% with RSD=2.0%.Conclusion:
The method can be applied to content determination of cinobafagin and Resibufogenin in Qianglijiuxin Dripping pills.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
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