| 高效液相色谱法测定秦艽不同部位龙胆苦苷的含量 |
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| 引用本文： | 呼延玲,解娟,陈世虎.高效液相色谱法测定秦艽不同部位龙胆苦苷的含量[J].中国中医药信息杂志,2005,12(10):38-39. |
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| 作者姓名： | 呼延玲 解娟 陈世虎 |
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| 作者单位： | 陕西省人民医院,陕西,西安,710068 |
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| 摘 要： | 目的测定秦艽不同部位龙胆苦苷的含量。方法以C18反相柱为色谱柱,甲醇-水(1∶4)为流动相。检测波长254nm,用甲醇作提取剂。结果秦艽药材芦头中含有龙胆苦苷,但含量仅为根外皮部的10%,根心材龙胆苦苷约为外皮部的2倍。结论秦艽龙胆苦苷主要集中在根心材部分。
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| 关 键 词： | 秦艽 高效液相色谱法 龙胆苦苷 含量测定 |
| 文章编号： | 1005-5304（2005）10-0038-02 |
| 收稿时间： | 2005-03-16 |
| 修稿时间： | 2005年3月16日 |
Determination of the Content of Gentiopicrin for Gentiana macrophylla Pall's Different Parts by HPLC |
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| HU Yan-ling,XIE Juan,CHEN Shi-hu.Determination of the Content of Gentiopicrin for Gentiana macrophylla Pall''''s Different Parts by HPLC[J].Chinese Journal of Information on Traditional Chinese Medicine,2005,12(10):38-39. |
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| Authors: | HU Yan-ling XIE Juan CHEN Shi-hu |
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| Abstract: | Objective To determine the Gentiopicrin of different parts of Gentiana macrophylla Pall. Methods Reverse HPLC was applied, and the separation was performed on Kmmasil. It was adopted gradient with water and methanol, the detection wavelength was 254 nm, adopted methanol as extraction dose. Results The ginseng head of the Gentiana macrophylla Pall contains gentiopicrin, but the content is merely 10% of the stolon. The gentiopicrin of heart-wooded is doubled the stolon. Conclusion Gentiopicrin are chiefly concentrated on the parts of the heart-wooded. |
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| Keywords: | Gentiana macrophylla Pall HPLC gentiopicrin content determination |
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