| 壮骨灵胶囊中淫羊藿苷的含量测定 |
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| 引用本文： | 李健英,王连芝.壮骨灵胶囊中淫羊藿苷的含量测定[J].中医药信息,2011,28(6):108-110. |
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| 作者姓名： | 李健英 王连芝 |
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| 作者单位： | 黑龙江中医药大学中医药研究院,黑龙江哈尔滨,150040 |
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| 基金项目： | 黑龙江省教育厅科技攻关项目 |
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| 摘 要： | 目的：建立中药壮骨灵胶囊中淫羊藿苷含量的测定方法。方法：采用高效液相色谱法。色谱柱：Diamonsil C18柱（250mm×4.6mm,5μm）;流动相：乙腈-水（30∶70）;检测波长：270nm;柱温：40℃;流速：1.0mL/min。结果与结论：淫羊藿苷在0.1～0.18μg范围内线性关系良好,相关系数r=0.999 9,淫羊藿苷含量平均值为0.287 8mg/g,该法准确、可靠、重复性好,可用于壮骨灵胶囊中淫羊藿苷含量的测定。
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| 关 键 词： | 高效液相色谱法 壮骨灵胶囊 淫羊藿苷 |
Content Determination of Icariin in Zhuangguling Capsules |
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| LI Jian-ying,WANG Lian-zhi.Content Determination of Icariin in Zhuangguling Capsules[J].Information on Traditional Chinese Medicine,2011,28(6):108-110. |
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| Authors: | LI Jian-ying WANG Lian-zhi |
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| Institution: | LI Jian-ying,WANG Lian-zhi(Research Institute of Traditional Chinese Medicine,Heilongjiang University of Chinese Medicine,Harbin 150040,China) |
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| 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 used as the content determination for Zhuangguling capsules. |
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| Keywords: | HPLC Zhuangguling capsule Icariin |
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