| 延胡索提取工艺的优选 |
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| 引用本文： | 黄山,陈峰,郭立玮. 延胡索提取工艺的优选[J]. 中国中医药信息杂志, 2006, 13(1): 47-48 |
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| 作者姓名： | 黄山 陈峰 郭立玮 |
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| 作者单位： | 南京中医药大学植物药研究与新药开发中心,江苏,南京,210029 |
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| 摘 要： | 目的优选延胡索最佳提取工艺。方法以延胡索乙素含量和干浸膏得率为考察指标，应用正交试验设计筛选延胡索的最佳提取工艺条件。结果药材以75％乙醇提取2次：第1次加6倍量醇，浸泡0．5h，回流提取1．5h，第2次加4倍量醇，回流提取1．5h。结论优选的最佳提取工艺稳定可行。
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| 关 键 词： | 延胡索 正交试验 延胡索乙素 |
| 文章编号： | 1005-5304（2006）01-0047-02 |
| 收稿时间： | 2005-03-23 |
| 修稿时间： | 2005-03-23 |
Optimum Selection of the Extracting Procedure of Rhizoma Corydalis |
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| HUANG Shan,CHEN Feng,GUO Li-wei. Optimum Selection of the Extracting Procedure of Rhizoma Corydalis[J]. Chinese Journal of Information on Traditional Chinese Medicine, 2006, 13(1): 47-48 |
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| Authors: | HUANG Shan CHEN Feng GUO Li-wei |
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| Affiliation: | Nanjing University of Traditional Chinese Medicine, Nanjing 210029, China |
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| Abstract: | Objective To choose the bestway of extracting procedure of Rhizoma corydalis. Methods The optimal extraction process is selected with the orthogonal design. The content of corydalis B and the yield of extracts were used to evaluate the factor levels. Results The ideal extraction process is. extracted with 75% alcohol for 2 times, first 6 times amount, soaked 0.5 h, refluxed 1.5 h, then 4 times amount, refluxed 1.5 h. Conclusions This extractive condition is the best way. |
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| Keywords: | Rhizoma corydalis orthogonal experimental design corydalis B |
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