| 微波辅助提取杜仲叶总黄酮工艺优化 |
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| 引用本文： | 刘桂萍,崔博籍,孙久阳,高香莲.微波辅助提取杜仲叶总黄酮工艺优化[J].中国酿造,2015,34(5):127. |
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| 作者姓名： | 刘桂萍 崔博籍 孙久阳 高香莲 |
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| 作者单位： | 沈阳化工大学制药与生物工程学院，沈阳110142 |
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| 基金项目： | 2014年辽宁省大学生创新创业训练计划项目 |
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| 摘 要： | 以杜仲叶粉末为原料，通过单因素试验和正交试验确定了微波辅助提取杜仲叶总黄酮的最佳工艺条件。结果表明，微波辅助水提取杜仲叶总黄酮工艺最佳参数为料液比1∶25（g∶mL），微波功率320 W，提取时间2.5 min，提取3次。在此最佳条件下，总黄酮提取率可达8.7%。
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| 关 键 词： | 微波辅助提取 杜仲叶 黄酮 |
Microwave-assisted extraction process of total flavonoids from Eucommia ulmoides leaves |
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| LIU Guiping,CUI Boji,SUN Jiuyang,GAO Xianglian.Microwave-assisted extraction process of total flavonoids from Eucommia ulmoides leaves[J].China Brewing,2015,34(5):127. |
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| Authors: | LIU Guiping CUI Boji SUN Jiuyang GAO Xianglian |
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| Affiliation: | College of Pharmaceutical & Biology Engineering, Shenyang University of Chemical Technology, Shenyang 110124, China |
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| Abstract: | Using Eucommia ulmoides leaves as raw material, the optimum conditions for microwave-assisted extraction of flavonoids from E. ulmoides leaves were determined by single factor tests and orthogonal tests. The results showed that the optimal extraction conditions were obtained as follows: solid-liquid ratio 1∶25 (g∶ml), microwave power 320 W, extraction time 2.5 min, extraction times 3. Under the conditions, the flavonoids extraction rate from E. ulmoides leaves could reach 8.7%. |
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| Keywords: | microwave-assisted extraction Eucommia ulmoides leaves flavonoids |
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