| 甜茶中黄酮甙元的分离提纯及其表征 |
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| 引用本文： | 陈全斌,沈钟苏,张巧云,阮敏,黄绍军.甜茶中黄酮甙元的分离提纯及其表征[J].林业科技,2005,30(1):46-48. |
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| 作者姓名： | 陈全斌 沈钟苏 张巧云 阮敏 黄绍军 |
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| 作者单位： | 广西师范大学资源与环境学系,桂林,541004;广西师范大学化工系,桂林,541004 |
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| 摘 要： | 以甜茶叶为原料提取黄酮，黄酮经水解、溶剂萃取、柱层析等手段，得到高纯度甙元；经熔点、TLC、液相色谱、红外光谱、核磁共振法等分析手段进行结构表征，证实甜茶含有黄酮甙，其甙元为槲皮素和山奈酚。
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| 关 键 词： | 甜荼 分离提纯 黄酮甙元 表征 |
| 文章编号： | 1001-9499(2005)01-0046-03 |
| 修稿时间： | 2004年10月7日 |
Separation, Purification and Determination of Flavone Aglycones from Rubus suavissimus |
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| CHEN Quanbin.Separation, Purification and Determination of Flavone Aglycones from Rubus suavissimus[J].Forestry Science & Technology,2005,30(1):46-48. |
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| Authors: | CHEN Quanbin |
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| Abstract: | Flavone was extracted from Rubus suavissimus .Flavone aglycones was abtained from hydrolyzation and purifed by solvent extraction,column chromato-gramphy and identified by Molting-Point,TLC,HPLC,NMR.The results identified for the first time that the flavone aglycones are kaempferol and quercitin. |
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| Keywords: | Rubus suavissimus Separation and purification Flavone aglycones Identify |
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