RP-HPLC Determination of Puerarin in Xinkeshu Tablet / 中药新药与临床药理
Traditional Chinese Drug Research & Clinical Pharmacology
;
(6)2000.
Article
in Chinese
| WPRIM
| ID: wpr-682878
ABSTRACT
Objective To establish a RP-HPLC method for determining the content of puerarin in Xinkeshu Tablets. Method The analysis was carried on a column of Zorbax Eclipse XDB-C_(18)(4.6 mm?150mm,5?m)at 25℃,with methanol-water-phosphoric acid(23770.5)as mobile phase.The flow rate was 1.0 mL?min~(-1),and the detection wavelength was 250 nm.Result A good linearity was found in the range of 27.1~271.0 ng.The average recovery rate was 100.5 %,and RSD was 1.8%(n=5).Conclusion The method is simple,rapid,accurate,reproducible,and can be used to control the quality of Xinkeshu Tablets.
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Traditional Chinese Drug Research & Clinical Pharmacology
Year:
2000
Type:
Article
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