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《HPLC法同时测定正柴胡饮颗粒中升麻素苷和5-O-甲基维斯阿米醇苷的含量.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、Q旦笠鲞笠5期JiangsuMedJ,August2013,Vol39,No.15论著HPLC法同时测定正柴胡饮颗粒中升麻素苷和5一O一甲基维斯阿米醇苷的含量杨友田王梅娟陆中月巩克民【摘要】目的建立高效液相色谱法(HPLC)同时测定正柴胡饮颗粒中升麻素苷和5-0-~基维斯阿米醇苷含量的方法。方法色谱柱为AgilentCs(150mmX4.6mitt,5m),柱温30~C;流动相为乙腈一0.05磷酸(16:84),流速为1.0ml/min;检测波长254nIn。结果升麻素苷和5一()_甲基维斯阿米醇苷的回归方程分别为Y一28.8653X+22.8925(r=O
2、.9994)和Y一39.8631X+9.3742(r一0.9996);线性范围分别为13.95—139.5~g/ml和13.02—130.2t*g/ml;平均回收率分别为98.11(RSD=1.06)和98.05(RSD=0.66)。结论该HPLC测定操作简便,结果精确,重现性好,可用于正柴胡饮颗粒的质量评价。【关键词】正柴胡饮颗粒;升麻素苷;5-O-甲基维斯阿米醇苷;高效液相色谱法【中图分类号】R917【文献标识码】A【文章编号】0253—3685(2013)15—1748—03Simultaneousdeterminationofthecontentso
3、fprim-O-glueosyleimifuginand5-O-methylvisamminosideinZhengehaihuyinparticalbyHPLCYANGYoutian,WANGMeijuan,LUZhongyue,eta1.DepartmentofPharmacy,YanchengHealthVocational&TechnicalCollege,Yancheng224005,CHINA[Abstract]ObjectiveToestablishahighperformanceliquidchromatography(HPLC)method
4、forsimultaneousdeterminationofthecontentsofprim-O-glucosylcimifuginand5-O-methylvisa-mminosideinZhengchaihuyinparticals.MethodsAgilentC18column(150rnin×4.6InIn,5um)wasusedat30℃.Themobilephaseconsistedofamixtureofacetonitrile-0.05phosphoricacidsolution(16:84)inaflowrateof1.0ml/min.T
5、hedetectionwavelengthwassetat254nrn,ResultsTheregressionequationsforprim-O-glucosylcimifuginand5-O-methylvisamminosidewereY一28.8653X+22.8925(r一0.9994)andY一39.8631X+9.3742(r一0.9996),withthe1inearrangesof13.95—139.5ptg/ml(r一0.9994)and13.02—130.2I*g/ml(r=0.9996),respectively.Moreover.
6、themeanrecoveryratesofthetwoconstituentswere98.11(RSD一1.O6)and98.05(RSD一0.66),respectively.ConclusionThemethodmentionedaboveiSsimpleandreproduciblewithexcellentaccuracyandreliabilityfordeterminationofprim-Oglucosylcimifuginand5-O-methylvisamminosideandcanbeusedforevaluatingthequali
7、tyofZhengchaihuyinparticals.[Keywords]Zhengchaihuyinpartical;Prim-O-glucosylcimifugin;5-O-methylvisamminoside;Highperformanceliquidchromatography[-JiangsuMedJ,August2013,39(15):1748—1750.]正柴胡饮颗粒每袋含有柴胡100g、防风8Og、品每袋含赤芍以芍药苷(CH。O)计,不得少于赤芍150g、陈皮100g、甘草40g及生姜70g[8,具28mg”l1,其他5昧中药的含量均未作
8、出规定。丁有发散风寒和解热止痛功效,用于发热恶寒、无
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