| 虎杖中主要蒽醌的提取分离及HPLC分析测定 |
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| 引用本文： | 陆豫,黄志纾,马林,古练权.虎杖中主要蒽醌的提取分离及HPLC分析测定[J].应用化学,2004,21(5):433-0. |
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| 作者姓名： | 陆豫 黄志纾 马林 古练权 |
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| 作者单位： | 中山大学，江西中德联合研究院 |
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| 基金项目： | 国家自然科学基金 (2 0 0 0 2 0 0 9,2 0 2 72 0 85 )资助课题，广东省自然科学基金(0 2 1770 )资助课题 |
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| 摘 要： | 高压液相色谱法;虎杖中主要蒽醌的提取分离及HPLC分析测定
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| 关 键 词： | 高压液相色谱法 虎杖中主要蒽醌的提取分离及HPLC分析测定 |
| 文章编号： | 1000-0518(2004)05-0433-04 |
| 收稿时间： | 2009-06-29 |
| 修稿时间： | 2003年7月11日 |
Extraction,Separation,HPLC Analysis of the Main Anthraquinones in Polygonum cuspidatum |
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| LU Yua,c,HUANG Zhi-Shub,MA Lina,GU Lian-Quana,b.Extraction,Separation,HPLC Analysis of the Main Anthraquinones in Polygonum cuspidatum[J].Chinese Journal of Applied Chemistry,2004,21(5):433-0. |
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| Authors: | LU Yua c HUANG Zhi-Shub MA Lina GU Lian-Quana b |
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| Institution: | LU Yu~a,c,HUANG Zhi-Shu~b*,MA Lin~a,GU Lian-Quan~a,b |
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| Abstract: | The extraction and separation processes of the main anthraquinones in Polygonum Cuspidatum, including emodin, rhein and physcion, have been carried out and improved. More pure emodin products without physcion could be obtained from a small amount and by repetitive extraction and stepwise collection. The extraction yields of emodin and physcion were more than 70%, with purity greater than 96%. The HPLC analysis method of anthraquinones was improved by using C18 column instead of C8 column, with detection wave-length of 437 nm. The method could afford to simutanniously determine the main anthraquinones in Polygonum Cuspidatum. |
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| Keywords: | anthraquinone Polygonum Cuspidatum separation HPLC |
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