【Author】 LI Jian-ying,WANG Lian-zhi(Research Institute of Traditional Chinese Medicine,Heilongjiang University of Chinese Medicine,Harbin 150040,China)
【Abstract】 Objective: To establish a method of HPLC for determination of icariin in Zhuangguling capsules.Methods: The HPLC column was Diamonsil C18(5μm,250×4.6mm).The mobile phase consisted of acetonitrile-water(30∶ 70) at the flow rate of 1.0ml/min.The column temperature was 40℃.The detection wavelength was set as 270nm.Results: The linear range of icariin was 0.1ug~0.18ug(r=0.999 9),and the average recovery was 102.4%(RSD=1.35%).Conclusion:The method is accurate,reliable and reproducible,and it can be u... 更多还原 【关键词】 高效液相色谱法； 壮骨灵胶囊； 淫羊藿苷； 【Key words】 HPLC； Zhuangguling capsule； Icariin； 【基金】 黑龙江省教育厅科技攻关项目(11541135)
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