| CO2超临界流体法提取银杏叶黄酮工艺的研究 |
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| 引用本文： | 赵琦君,莫润宏,陈如祥,周建钟.CO2超临界流体法提取银杏叶黄酮工艺的研究[J].江西林业科技,2009(3):27-28,40. |
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| 作者姓名： | 赵琦君 莫润宏 陈如祥 周建钟 |
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| 作者单位： | 浙江林学院理学院,浙江临安,311300 |
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| 基金项目： | 浙江省新苗人才计划项目 |
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| 摘 要： | 通过正交试验对二氧化碳超临界流体法提取银杏叶中黄酮工艺进行研究。正交实验结果分析表明超临界流体萃取最佳工艺条件为：萃取压力35MPa，萃取温度50℃，萃取时间1．5h，夹带剂浓度90％。
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| 关 键 词： | 二氧化碳 超临界流体萃取 银杏叶 黄酮 |
Study on the Technology of CO_2 Supercritical Fluid Extraction for Flavonoids in Ginkgo Biloba Leaves |
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| ZAHO Qijun,MO Runhong,CHEN Ruxiang,ZHOU Jianzhong.Study on the Technology of CO_2 Supercritical Fluid Extraction for Flavonoids in Ginkgo Biloba Leaves[J].Jiangxi Forestry Science and Technology,2009(3):27-28,40. |
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| Authors: | ZAHO Qijun MO Runhong CHEN Ruxiang ZHOU Jianzhong |
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| Institution: | (College of Science, Zhejiang Forestry University, Lin＇an Zhejiang 311300, China ) |
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| Abstract: | The technology of CO2 supercritical fluid extraction for flavonoids in Ginkgo biloba leaves was studied by orthogonal experiments. The result shows that the best supercritical fluid extraction conditions were as follows： 35 MPa 500 ℃ extraction pressure was, extraction temperature was, extraction time was 1.5 h, alcohol concentration was 90%. |
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| Keywords: | Carbon dioxide Supercritical fluid extraction technology Ginkgo biloba leaves Flavonoids |
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