| HPLC测定清热消炎宁胶囊中异秦皮啶与迷迭香酸含量 |
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| 引用本文： | 黎雄,杨柳,曾星,邓远辉,高智能.HPLC测定清热消炎宁胶囊中异秦皮啶与迷迭香酸含量[J].中国实验方剂学杂志,2010,16(11):53-55. |
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| 作者姓名： | 黎雄 杨柳 曾星 邓远辉 高智能 |
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| 作者单位： | 1. 广州中医药大学第二附属医院,广州,510200
2. 广东药学院,广州,510006 |
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| 摘 要： | 目的:建立同时测定消炎宁胶囊中异秦皮啶与迷迭香酸含量的高效液相色谱分析方法。方法:色谱柱WatersXBridge C18柱(4.6 mm×250 mm,5μm);流动相为乙腈-0.1%磷酸(21∶79),等度洗脱;检测波长340 nm;流速1 mL.min-1。结果:异秦皮啶在0.32～3.2μg,迷迭香酸在0.256 6～2.566μg与峰面积呈良好的线性关系(r=0.999 8,0.999 9);平均加样回收率分别为97.3%,98.9%,RSD分别为1.6%,1.3%。结论:该法简便、重复性好、各成分分离良好,建立的方法可更有效地控制清热消炎宁胶囊的质量。
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| 关 键 词： | 清热消炎宁胶囊 异秦皮啶 迷迭香酸 高效液相色谱法 含量测定 |
| 收稿时间： | 5/5/2010 12:00:00 AM |
Determination Content of Isofraxidin and Rosmarinic Acid in Qingre Xiaoyanning Capsules by HPLC |
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| LI Xiong,YANG Liu,ZENG Xing,DENG Yuan-hui and GAO Zhi-neng.Determination Content of Isofraxidin and Rosmarinic Acid in Qingre Xiaoyanning Capsules by HPLC[J].China Journal of Experimental Traditional Medical Formulae,2010,16(11):53-55. |
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| Authors: | LI Xiong YANG Liu ZENG Xing DENG Yuan-hui and GAO Zhi-neng |
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| Institution: | Second Affiliated Hospital, Guangzhou University of Traditional Chinese Medicine, Guangzhou 510120, China;Second Affiliated Hospital, Guangzhou University of Traditional Chinese Medicine, Guangzhou 510120, China;Second Affiliated Hospital, Guangzhou University of Traditional Chinese Medicine, Guangzhou 510120, China;Second Affiliated Hospital, Guangzhou University of Traditional Chinese Medicine, Guangzhou 510120, China;Guangdong Pharmaceutical University, Guangzhou 510006, China |
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| Abstract: | |
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| Keywords: | Qingre Xiaoyanning Capsules Isofraxidin Rosmarinic acid HPLC Determinantion |
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