| HPLC法测定红川龙胶囊中芍药苷的含量 |
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| 引用本文： | 刘晓强,刘锐玲,曲婷丽,赵正保.HPLC法测定红川龙胶囊中芍药苷的含量[J].中国医药指南,2013(13):447-448. |
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| 作者姓名： | 刘晓强 刘锐玲 曲婷丽 赵正保 |
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| 作者单位： | 山西医科大学药学院,山西太原030001 |
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| 摘 要： | 目的建立高效液相色谱法(HPLC)测定红川龙胶囊中君药芍药苷的含量。方法以ASB C18(5μm,4.6mm×250mm)(Agel公司)为色谱柱,以乙腈-0.1%磷酸(V/V,14∶86)为流动相;流速:1.0mL/min;检测波长:230nm。结果芍药苷在25~150μg/mL浓度范围内线性关系良好(r=0.9997),平均回收率为98.84%,RSD值为1.91%。结论该方法简便、易操作,专属性强,重复性好,可用于红川龙胶囊中芍药苷的含量测定。
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| 关 键 词： | 红川龙胶囊 芍药苷 HPLC 含量测定 |
Content Determination of Paeoniflorin in Hongchuanlong Capsules |
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| LIU Xiao-qiang,LIU Rui-ling,QU Ting-li,ZHAO Zheng-bao.Content Determination of Paeoniflorin in Hongchuanlong Capsules[J].Guide of China Medicine,2013(13):447-448. |
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| Authors: | LIU Xiao-qiang LIU Rui-ling QU Ting-li ZHAO Zheng-bao |
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| Institution: | (School of Pharmaceutical Science,Shanxi Medical University,Taiyuan 030001,China) |
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| Abstract: | Objective To establish a method for the content determination of Paeoniflorin in Hongchuanlong capsules by HPLC.Methods The Agela ASB C18（4.6mm×250mm,5μm）column was used.The mobile phases consisted of acetonitrile-0.1%phosphoric acid solution（V/V,14：86）,the flow rate was 1.0 mL/min and the detection wavelength was at 230 nm.Results The linear range of Paeoniflorin was 25~150μg/mL（r=0.9997）.The average recovery was 98.84 % with a RSD of 1.91%.Conclusion The method is fast,reliable,accurate and reproducible.It could be used in the quality control of Paeoniflorin in Hongchuanlong capsules. |
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| Keywords: | Hongchuanlong capsules Paeoniflorin HPLC Content determination |
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