| HPLC测定咽炎含片中甘草酸的含量 |
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| 引用本文： | 柯发敏,张开莲,余彬,侯杰荣. HPLC测定咽炎含片中甘草酸的含量[J]. 泸州医学院学报, 2010, 33(4): 392-393 |
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| 作者姓名： | 柯发敏 张开莲 余彬 侯杰荣 |
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| 作者单位： | 泸州医学院药物分析教研室,四川泸州,646000 |
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| 摘 要： | 目的：建立咽炎含片中甘草酸的含量的测定方法。方法：采用高效液相色谱法测定。结果：所测咽炎含片中甘草酸线性关系良好,其线性范围为0.1579～0.3830μg（r=0.9996）,平均回收率为102.42%;RSD为1.60%;结论：该方法简便、快速、有效、灵敏、准确、具有良好的重复性和回收率,可作为该制剂的定量分析方法。
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| 关 键 词： | HPLC 甘草酸 |
DETERMINATION OF GLYCYRRHIZIC ACID IN PHARYNGITIS BUCCAL TABLETS BY HPLC |
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| Affiliation: | Ke Famin,et al Department of Pharma Ceutical Analysis Luzhou Medical College |
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| Abstract: | Objective：To establish a method for determination of glycyrrhizic acid in pharyngitis buccal tablets.Metheds：HPLC was adopted.Results：HPLC assay was linear in the range of 0.1579 ～0.3830 μg（r = 0.9996）.The average recovery was 102.42% with RSD of 1.60%.Conclusion：This method is simple,rapid,effi-cient,sensitive,accurate and with good repeatability and recovery,it could be used as a quantitative analysis method for this preparation. |
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| Keywords: | HPLC |
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