| 超声波辅助提取杜仲叶中绿原酸的工艺研究 |
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| 引用本文： | 岳鹍,王芃,崔荣健.超声波辅助提取杜仲叶中绿原酸的工艺研究[J].农产品加工．学刊,2010(2):33-35. |
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| 作者姓名： | 岳鹍 王芃 崔荣健 |
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| 作者单位： | 天津现代职业技术学院,天津,30022 |
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| 摘 要： | 研究超声波辅助提取杜仲叶中绿原酸的工艺。在单因素和正交优化设计实验的基础上,确定了最佳提取工艺条件,提取溶剂乙醇体积分数为45%,料液比为1∶8,超声波屏极电流为0.60A,提取时间为30min,绿原酸提取率可达2.81%。该工艺具有溶剂用量较少,提取周期较短,提取率较高等特点。
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| 关 键 词： | 绿原酸 杜仲叶 超声波辅助 |
Study on the Ultrasonic Assisted Extraction of Chlorogenic Acid in Eucornnnia Leaf |
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| Yue Kun,Wang Peng,Cui Rongjian.Study on the Ultrasonic Assisted Extraction of Chlorogenic Acid in Eucornnnia Leaf[J].Nongchanpin Jlagong.Xuekan,2010(2):33-35. |
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| Authors: | Yue Kun Wang Peng Cui Rongjian |
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| Institution: | Tianjin Modern Vocational Technology College/a>;Tianjin 300222/a>;China |
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| Abstract: | In this paper,ultrasonic assisted extraction technology of chlorogenic was studied. Based on the single factor and orthogonal test the optimum technology conditions were founded as follows: the concentration of ethanol was 45%,ratio of solid to solution was 1∶8,operating time of ultrasonic was 30 min. Chlorogenic acid yield of ultrasonic assisted extraction was 2.81%. This technology was good with some merits such as a small quantity of menstruum,short cycle,high extraction yield. |
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| Keywords: | chlorogenic acid eucornnnia leaf ultrasonic-assistance |
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