| HPLC测定防风通圣丸中麻黄碱含量的方法 |
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| 引用本文： | 晋毅,阎爱荣. HPLC测定防风通圣丸中麻黄碱含量的方法[J]. 山西职工医学院学报, 2014, 0(5): 6-9 |
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| 作者姓名： | 晋毅 阎爱荣 |
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| 作者单位： | 山西省人民医院,山西 太原,030012 |
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| 摘 要： | 目的：建立防风通圣丸中麻黄碱的含量测定方法。方法：以Aichrom Bond-AQ C18色谱柱（150 mm×4.6 mm,5μm）;乙腈-水-磷酸-三乙胺（3∶97∶0.1∶0.1）为流动相;检测波长：205 nm;柱温：35℃;流速：0.80 m L·min^-1。结果：盐酸麻黄碱在0.016-0.244μg范围内具良好的线性关系,平均回收率为102.7%（RSD=1.40%）。结论：该方法准确、可靠、专属性强,可作为麻黄碱的质量控制方法。
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| 关 键 词： | 麻黄碱 高效液相色谱 含量测定 质量控制 样品处理 |
The Method of the Content Determination of Ephedrine in Fangfeng Tongsheng Pills by HPLC |
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| JIN Yi,YAN Airong. The Method of the Content Determination of Ephedrine in Fangfeng Tongsheng Pills by HPLC[J]. Journal of Shanxi Medical College For Continuing Education, 2014, 0(5): 6-9 |
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| Authors: | JIN Yi YAN Airong |
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| Affiliation: | ( Shanxi Provincial People＇s Hospital, Taiyuan 030012, Shanxi, China) |
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| Abstract: | Objective：To establish the method for the content determination of ephedrine in Fangfeng Tongsheng pills. Methods：The method was performed on AichromBond-AQ C18 column,using Acetonitrile-water-phosphoric acid-triethylamine（3：97：0. 1：0. 1）as mobile phase at the flow rate of 0. 80 mL·min^-1 ,with the UV detection wavelength at 205 nm and the column temperature was 35 ℃. Result：The linear ranges of ephedrine were 0 . 016-0 . 244 μg with a good linearity relationship,and average recovery rate was 102. 7%（RSD=1. 40%）. Conclusion：The method is ac-curate,reliable and specific,and it meets the requirement of the quality control of ephedrine in Chinese traditional med-icines. |
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| Keywords: | ephedrine HPLC content determination quality control sample preparation |
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