Title: HPLC determination of the content of paeoniflorin in Shexiang Kangshuan Pills
Abstract: Objective A HPLC method was used to determine the content of paeoniflorin in Shexiang Kangshuan Pills.Methods The method was to use paeoniflorin as the standard. The method was carried out by using the Kromasil C 18 ODS column and acetonitrile 0 1%phosphoric acid(15∶85,mL/mL)as the mobile phase. The UV absorbency was monitored at 230 nm .Flow rate was 0 8 mL/min . The column temperature was room temperature. Results A better linearity and good correlation coefficient were obtained from 0 20 to 0 82 mg/mL ( r =0 999 7 ).Conclusion The mean recoveries and RSD were (100 5±1 5)%.The method is accurate, rapid and simple.
Publication Year: 2002
Publication Date: 2002-01-01
Language: en
Type: article
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