Determination of pueratin in Jiangzhi Hugan capsule by HPLC / 药学实践杂志
Journal of Pharmaceutical Practice
;
(6): 259-261, 2017.
Article
in Chinese
| WPRIM
| ID: wpr-790747
ABSTRACT
Objective To develop a HPLC method for determination of pueratin.Methods The separation was carried out on a Waters Symmetry C18 column(4.6 mm×250 mm, 5 μm), the mobile phase was composed of acetonitrile and 1% formic acid(11∶89), the detection wavelength was set at 250 nm, the flow rate was 1.0 ml/min, the column temperature was 30 ℃ and the injection volume was 10 μl.Results The linearity was obtained over 2~40 μg/ml (r=0.999 8) for pueratin.The RSD of precision were less than 2%.The average recovery was between 98% and 103%.Conclusion This HPLC method was simple, accuracy and suitable for the quality control of Jiangzhi Hugan capsule.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Pharmaceutical Practice
Year:
2017
Type:
Article
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