| 高含量银杏萜内酯富集方法研究 |
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| 引用本文： | 郁青,沈兆邦,袁跃平,谭卫红,王成章,陈祥.高含量银杏萜内酯富集方法研究[J].林产化学与工业,2000,20(2):1-4. |
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| 作者姓名： | 郁青 沈兆邦 袁跃平 谭卫红 王成章 陈祥 |
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| 作者单位： | 中国林业科学研究院林产化学工业研究所,江苏南京,210042 |
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| 基金项目： | 国家自然科学基金!394 70 572 |
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| 摘 要： | 彩用稀醇提取、树脂吸附和溶剂萃取的组合新工艺，将萜内酯含量从仅千分之几的银杏叶中富集到纯度７０％以上，萜内酯回收率达６８％。
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| 关 键 词： | 银杏 萜内酯 银杏内酯 富集方法 |
| 修稿时间： | 1999-06-14 |
STUDY ON ENRICHMENT METHOD FOR HIGH CONTENT TERPENELACTONE OF GINKGO BILOBA |
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| YU Qing,SHEN Zhao-bang,YUAN Yue-ping,TAN Wei-hong,WANG Cheng-zhang,CHEN Xiang.STUDY ON ENRICHMENT METHOD FOR HIGH CONTENT TERPENELACTONE OF GINKGO BILOBA[J].Chemistry & Industry of Forest Products,2000,20(2):1-4. |
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| Authors: | YU Qing SHEN Zhao-bang YUAN Yue-ping TAN Wei-hong WANG Cheng-zhang CHEN Xiang |
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| Abstract: | A simple preparative method for enrichment of terpenelactone from G.biloba leaves was developed. As starting material, G.biloba leave containing 0.4% terpenelactone was used. A final product containing over 70% terpenelactones was obtained by extraction with organic solvent and adsorption with resins, total revival yield of terpenelactones was 68%. |
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| Keywords: | Ginkgo biloba L terpenelactone ginkgolides bilobalide |
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