| 高良姜素提取工艺改进研究 |
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| 引用本文： | 董乃维,刘凤芝,甘春丽,韩维娜.高良姜素提取工艺改进研究[J].哈尔滨医科大学学报,2006,40(2):168-169. |
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| 作者姓名： | 董乃维 刘凤芝 甘春丽 韩维娜 |
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| 作者单位： | 哈尔滨医科大学,药学院药物化学与天然药物化学教研室,黑龙江,哈尔滨,150081 |
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| 摘 要： | 目的优化从中药高良姜中提取高良姜素工艺研究.方法采用乙醇提取,石油醚脱脂,氯仿萃取,上聚酰胺柱得到高良姜素.采用紫外、红外方法进行检测.结果运用聚酰胺柱层析一次分离,获得有效成分高良姜素.结论本研究优化了高良姜提取工艺.
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| 关 键 词： | 高良姜 高良姜素 紫外测定 红外测定 |
| 文章编号： | 1000-1905（2006）02-0168-02 |
| 收稿时间： | 2005-10-10 |
| 修稿时间： | 2005年10月10 |
Optimization of extraction process of galangin |
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| DONG Nai-wei, LIU Feng-zhi, GAN Chun-li, et al.Optimization of extraction process of galangin[J].Journal of Harbin Medical University,2006,40(2):168-169. |
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| Authors: | DONG Nai-wei LIU Feng-zhi GAN Chun-li |
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| Institution: | Department ofpharmacochemistry and naturally occurring drugs, School of Pharmaceutical Sciences, Harbin Medical University, Harbin 150081, China |
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| Abstract: | Objective To opitimize the extraction process of galangin from Alpinia officinarum. Methods Galangin was extracted with ethanol, degreased with ligarine,and extracted with chloroform. Then galangin was obtained by column chromatography of polyamide, and tested by UV and IR spectrophotometry. Results Galangin was obtained by on-step column chromatography of polyamide only once. Condusion The optimization of the extraction process of galangin from Alpinia is optimized. |
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| Keywords: | alpinia officinamm galangin ultraviolet photometry infrared spectrophotometry |
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