HPLC测定巴仙苁蓉强肾胶囊中淫羊藿苷含量 |
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引用本文: | 詹德智.HPLC测定巴仙苁蓉强肾胶囊中淫羊藿苷含量[J].中国药师,2009,12(12):1750-1754. |
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作者姓名: | 詹德智 |
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作者单位: | 南宁食品药品检验所,南宁530001 |
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摘 要: | 目的:建立HPLC测定巴仙苁蓉强肾胶囊中淫羊藿苷含量。方法:采用AgilentTC—C18反相色谱柱(250mm×4.6mm,5μm),以乙腈-水(28:72)为流动相;流速为1.0ml·min^-1;检测波长270nm;柱温:30℃。结果:淫羊藿苷在0.101~1.825μg范围内线性关系良好(r=0.9999,n=6),平均加样回收率为99.2%,RSD为1.5%(n=6)。结论:本方法操作简便,结果准确、可靠,可用于巴仙苁蓉强肾胶囊中淫羊藿苷的含量测定。
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关 键 词: | 高效液相色谱法 巴仙苁蓉强肾胶囊 淫羊藿苷 |
Determination of Icariine in Baxian Congrong Qiangshen Capsules by HPLC |
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Institution: | Tang Dezhi( Nanning Institute for Food and Drug Control,Nanning 530001 ,China) |
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Abstract: | Objective: To establish a method for determination of icariine in baxian congrong qiangshen capsules by HPLC. Method: The Agilent TC-C18 (250 mm ×4.6 mm ,5 μm)column was used, the mobile phase consisted of acetonitrile-water( 28:72 ) ;the flow rate was 1.0 ml.min^-1 ;the detection wavelength was 270 nm and the column temperature was icariine 30℃. Result: The linear range of icariine was 0. 101 - 1. 825μg(r =0. 999 9,n=6) ,the average reeovery was 99.2% ,RSD was 1.5% (n =6). Conclusion: The method is convenient, accurate and suitable for determination of icariine in baxian congrong qiangshen capsules. |
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Keywords: | HPLC Baxian congrong qiangshen capsules Ieariine |
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