Title: Determination of Paeonol in Traditional Chinese Medicine ‘Jing-Shu’ Capsule by HPLC
Abstract: Objective: To establish the HPLC method for the determination of paeonol in 'JingShu' Capsule.Methods: The separation was performed on Platisil ODS(250 mm×4.6 mm,5 μm)column;The mobile phase was methanol-water(45:55) at a flow rate of 1.0ml.min-1;The detection wavelength was 274 nm,and the column temperature was 40℃.Results: The calibration curve showed good linearity in the range of 0.08487~0.50922 μg(r=0.9999).The average recovery was 98.75%,RSD was 1.74%.Conclusion: The method is convenient,rapid and accurate.It could be used for control the quality of 'JingShu' Capsule.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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