| 一种简易连续萃取装置的实验研究 |
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| 引用本文： | 余开辉,张熊禄.一种简易连续萃取装置的实验研究[J].赣南师范学院学报,2006,27(3):123-124. |
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| 作者姓名： | 余开辉 张熊禄 |
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| 作者单位： | 赣南师范学院,化学与生命科学学院,江西,赣州,341000 |
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| 摘 要： | 研究了一种连续萃取装置,并用这种装置代替Soxhlet萃取器进行了提取实验.结果表明,使用这种装置具有操作简便;减少溶剂消耗,降低实验成本;适合少量物质的提取;更不容易损坏;提取效率高,缩短实验时间的优点
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| 关 键 词： | 连续萃取装置 Soxhlet萃取器 咖啡因提取 脂肪提取 |
| 文章编号： | 1004-8332（2006）03-0123-02 |
| 收稿时间： | 2005-04-04 |
| 修稿时间： | 2006-04-28 |
The Device's Experiment Research on a Simple Continuously Withdraw |
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| YU Kai-hui,ZHANG Xiong-lu.The Device''''s Experiment Research on a Simple Continuously Withdraw[J].Journal of Gannan Teachers' College(Social Science(2)),2006,27(3):123-124. |
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| Authors: | YU Kai-hui ZHANG Xiong-lu |
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| Institution: | School of Chemistry and Life Science, Gannan Teachers College, Ganzhou 341000, China |
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| Abstract: | A the kind consecutive extraction instruments are researched in this paper,by using the instruments to extract caffeine instead of Soxhlet extractor.It is demonstrated that these instruments have many advantages as follows:The operation is simple convenient;Decreasing the consumption of solvent,lowering the cost of experiment;Suitable for extracting a small amount of materials;It's not easily damaged;High extraction effectiveness can shorten the time of experiment. |
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| Keywords: | consecutive extraction instrument Soxhlet extractor extraction of caffeine extraction of fattiness |
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