Title: Determination of Paeoniflorin in Liuweijianwei Granules by HPLC
Abstract: Objective:To determine paeoniflorin in liuweijianwei granules by HPLC. Method:The stationary phase was Hypersil ODS column (4.0 mm×125 mm,5 μm), the mobile phase methanol-water (25∶75), and the detection wavelength 230 nm. Results:This method had a good linearity within the range 0.512-8.192 μg·mL -1, r=0.999 9. The average recovery was 100.45%,RSD=1.85%(n=5). Conclusion:This method is simple, quick, and accurate.
Publication Year: 2004
Publication Date: 2004-01-01
Language: en
Type: article
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