| 超声波辅助提取杜仲叶总黄酮 |
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| 引用本文： | 刘桂萍,焦飞飞. 超声波辅助提取杜仲叶总黄酮[J]. 食品与发酵工业, 2013, 0(11): 258-261 |
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| 作者姓名： | 刘桂萍 焦飞飞 |
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| 作者单位： | 沈阳化工大学制药与生物工程学院 |
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| 摘 要： | 通过单因素和正交试验,考察了料液比、超声波功率、提取时间和提取温度对杜仲叶总黄酮提取率的影响。结果表明:在料液比(g∶mL)1∶35、超声波功率80 W、提取时间20 min,提取温度50℃时,杜仲叶总黄酮提取率达8.45%。在缩短了提取时间和降低了能耗的同时,比常规水提和微波辅助水提杜仲叶总黄酮的提取率分别高0.96%和0.68%。
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| 关 键 词： | 杜仲叶 总黄酮 超声波辅助提取 |
Study on the ultrasonic assisted extraction of total flavonoids from Eucommia ulmoides leaves |
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| LIU Gui-ping;JIAO Fei-fei. Study on the ultrasonic assisted extraction of total flavonoids from Eucommia ulmoides leaves[J]. Food and Fermentation Industries, 2013, 0(11): 258-261 |
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| Authors: | LIU Gui-ping JIAO Fei-fei |
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| Affiliation: | LIU Gui-ping;JIAO Fei-fei;College of Pharmaceutical & Biology Engineering,Shenyang University of Chemical Technology; |
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