| 微波萃取苦荞壳中总黄酮工艺研究 |
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| 引用本文： | 甄云鹏,范必威,周莉.微波萃取苦荞壳中总黄酮工艺研究[J].天然产物研究与开发,2007,19(B05):119-123. |
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| 作者姓名： | 甄云鹏 范必威 周莉 |
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| 作者单位： | 成都理工大学材料与化学化工学院,成都610059 |
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| 基金项目： | 成都理工大学大学生科技基金项目 |
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| 摘 要： | 本文在提取苦荞壳中总黄酮的工艺实验中，优化了提取溶剂的种类，水和乙醇，同时还使用了超声波和微波辅助提取，并分别将不同因素，如溶剂种类及浓度，提取时间，温度，pH，液固比等，对提取结果的影响作了比较，结果表明，当介质为乙醇时的微波萃取效果明显优于其他提取方法。
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| 关 键 词： | 苦荞 总黄酮 微波辅助萃取 超声波辅助提取 |
| 文章编号： | 1001-6880（2007）Suppl-0119-05 |
| 收稿时间： | 2006-06-05 |
| 修稿时间： | 2006-07-17 |
Study on the Extraction Technique of Total Flavonoids from Spring Buckwheat by MAE |
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| ZHEN Yun-peng , FAN Bi-wei ,ZHOU Li.Study on the Extraction Technique of Total Flavonoids from Spring Buckwheat by MAE[J].Natural Product Research and Development,2007,19(B05):119-123. |
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| Authors: | ZHEN Yun-peng FAN Bi-wei ZHOU Li |
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| Abstract: | In this paper,we optimized the extraction process of flavonoids from spring buckwheat seed shell. Extraction solvents, water and ethanol, were chosen in the experiment. At the same time, supersonic and microwave methods were also used, and different experimental conditions such as solvent, concentration, extraction course, temperature, pH and ratio of solid to liquid ,which could affect extraction results were optimized as well. The results showed that microwave extraction with ethanol was better than any other techniques. |
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| Keywords: | spring buckwheat total flavonoids microwave-assisted extraction ultrasonic-assisted extraction |
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