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《Journal of Anhui Traditional Chinese Medical College》 2003-05
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Content Determination of Geniposide in Yinzhihuang Oral Liquid by RP HPLC

WU Hong,WANG Dian lei,WEI Wei (Institute of Clinical Pharmacology,Anhui Medical University,Anhui Hefei 230032,China)  
Objective:To determine the content of geniposide in Yinzhihuang Oral Liquid.Method:The reversed phase high performance liquid chromatograpy(RP HPLC) system consisted of C 18 ODS column,phase of methanol water(20∶80),with 1.0 ml/min of flow rate,detection wavelength at 230 nm.Result:The linear range was 0.622 8~1.557 μg/ml(r=0.999 8).The average recovery was 100.15%, RSD=1.63%(n=5).Conclusion:The method is convenient,precise and reliable.
【CateGory Index】: R286.0
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