绒草清带片质量标准研究.doc

文档介绍：绒草清带片质量标准研究绒草清带片质量标准研究药物分析杂志ChinJPharmAnal2007,27(8)绒草清带片质量标准研究赫玉芳,南敏伦,刘静月,赵全成(吉林省中医中药研究院,长春130021)摘要目的::采用TLC法对处方中秦皮,赤芍,香附进行了定性鉴别;采用HPLC法,色谱柱:Shim—pack(岛津)Cl8(150mm×,5m),以乙***%磷酸水()(46:54)为流动相,检测波长为265nm,流速1mL?min,,柱温25?,进样量10,:绒草清带片中秦皮,赤芍,香附薄层色谱鉴别特征明显,专属性强;,(r=),%(RSD=%,n=5).结论:薄层色谱鉴别和含量测定方法准确可行,重复性好,:绒草清带片;质量标准;HPLC;小檗碱中图分类号:R917文献标识码:A文章编号:0254—1793(2007)08—1186—04StudyonqualitystandardforRongcaoQingdaitabletsHEYu—fang,NANMin—lun,LIUJing—yue,ZHAOQuan—cheng(AcademyofTraditionalChineseMedicineandMateriaMedicaofJilinProvince,Changchun130021,China)AbstractObjective::TLCwasusedtoidenti—fyCortexFraxini,RadixPaeoniaeRubra,RhizomaCyperi,andthecontentofberberineinCortexPhellodendriAmu—rensisofthetabletswasdeterminedbyHPLC,Shim—pack(SHIMADZU)C18column(150mm×,5Ixm)%—phoricacid)(45:55),thedetectionwavelengthWasat265nm,columntemperatureat25?.theflowrateWas1mL'min,,:—%%(n=5).Conclusion: