HPLC法同时测定血脂康胶囊中3种异黄酮和洛伐他汀的含量HPLC法同时测定血脂康胶囊中3种异黄酮和洛伐他汀的含量一1172一药物分析杂志ChinJPharmAnal2007,27(8)HPLC法同时测定血脂康胶囊中3种异黄酮和洛伐他汀的含量马学敏,郭树仁,段震文,王祥云,李霄.(,北京100083;,北京100083;,北京100022)摘要目的:建立血脂康胶囊中大豆苷元,黄豆黄素,:采用反相高效液相色谱法,YMC—(×250mm,5m),乙腈(A)%磷酸溶液45min(84%A)一(B)梯度洗脱[0min(25%A)—55min(25%A)],?min,,进样量10ILL,:大豆苷元,黄豆黄素,×10一,×10一g(r=),×10一,×10一g(r=),×10一,×10一g(r=),,(r=)范围内与峰面积呈良好线性关系;%,%,%,%,%,%.%.%(n=5).结论:方法操作简便,准确,重复性好,可用于同时测定血脂康胶囊中大豆苷元,黄豆黄素,:血脂康胶囊;大豆苷元;黄豆黄素;染料木素;洛伐他汀;反相高效液相色谱法;含量中图分类号:R917文献标识码:A文章编号:0254—1793(2007)08—1172—03HPLCdeterminationofthreeisoflavonesandlovastatininXuezhikangcapsulesMAXue—min,GUOShu—ren,,DUANZhen—wen,WANGXiang—yun,LIXiao(InstituteofChemistryandMoleculeEngineering,PekingUniversity,Beijing100083,China;.,LTD,Beijing100083,China;&,Beijing100022,China)AbstractObjecfive:ToestablishanHPLCmethodforthedeterminationofdaidzein,glycitein,genisteinandlov—:AnHPLCmethodwasappliedwithaYMC—Cl8(×250mm,5m)columnbyagradientelutionusingacetonitrile(A)%phosphoricacid(B)
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