Title: Determination the Content of Oleanolic acid in Ganjian capsule by HPLC
Abstract: Objective To establish the HPLC method for determining the content of Oleanolic acid in Ganjian Capsule.Method The column was Kromasil C-18(250mm×4.6mm,5um) The mobile phase was acetonitrile-water(9:1) the detection wavelength was 210nm the column temperature was 30℃ with the flow rate 0f 1.0ml/min.Results The linear range was 40.16 to 200.8ug/ml for paeonol(r= 0.9998 The recovery was 96.49% and with RSD =0.68% Conclusion The method is accurate and highly reproducible.It can be a method for quality control of Ganjian Capsule.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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