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《Journal of Anshan Normal University》 2010-02
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Analysis on Salidroside in Jingtianquban Tablet by RP-HPLC

CHEN Bao,YANG Feng-liang,YANG Wen-duo,FU Yan,LI Xiao-jun,LIU Yang(Anshan Deshan Pharmaceutical Ltd.,Anshan Liaoning 114018,China)  
To establish the analytical method of salidroside in Jingtianquban tablet.Salidroside was extracted by Ultrasonic Wave with CH3OH as solvent,and was purified by Al2O3.The content of salidroside was determined by RP-HPLC.The chromatographic method was carried out on DiamonsilTMC18 column(4.6 mm×200 mm,5 μm) using CH3OH-phosphate(15∶85)as the mobile phase,the detection wavelength was 222 nm and flow rate was 1.0 mL/min.The linear ranges were 0.1280~3.196 μg for salidroside with a correlation coefficient of 0.999 9 and the regression equation being Y=1 115 620X+7 226,and the average recovery of the method is 98.21%(n=5) and the RSD was less than 1.33%.The method is accurate,sensitive and simple,can be used to determine Salidroside in Jingtianquban tablet.
【CateGory Index】: R286
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