Determination of Puerarin in Compound Ginkgo Biloba Tablets by RP-HPLC / 中国药房
China Pharmacy
;
(12)2005.
Article
in Chinese
| WPRIM
| ID: wpr-529170
ABSTRACT
OBJECTIVE:
To determine the content of Puerarin in Compound Ginkgo biloba tablets by RP-HPLC.METHODS:
The determination was performed on Kromasil C18 column. The mobile phase consisted of methanol-water (20∶80) with a flow rate of 1mL?min-1. The detection wavelength was 250 nm and the temperature of the column was 35℃.RESULTS:
The linear range of Puerarin was 0.8~2.4?g (r=0.999 3, n=5),with the average recovery at 99.98%,RSD=1.31%(n=5).CONCLUSION:
The method is simple,sensitive and reproducible,and it can be used for the quality control of Compound Ginkgo biloba tablets.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacy
Year:
2005
Type:
Article
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