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Determination of Fraxinellone in Dittany Bark Dispensing Granules by HPLC
Pages: 16-17
Year: Issue:  7
Journal: Asia-Pacific Traditional Medicine

Keyword:  HPLCDictamnus Dasycarpus TurczDispensing granulesFraxinelloneContent Determinlation;
Abstract: Objective:To determine the content of Fraxinellone in Dittany bark dispensing granules by HPLC.Methods:DIONEX Acclaim?120C18(4.6mm×250mm,5μm)column was used,Mobile phase consisted of methanol-Water(55∶45);UV detector wavelength was set at 236 nm.Results:The linearity was from 0.06056 to 2.4224μg for fraxinellone,The content is more than 42mg/g,the average recovery was 99.8%,RSD 1.39%.Conclusion:The method is handy and accurate,and can be used for the quality control of Dittany bark dispensing granules
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