| 微波辅助提取竹叶黄酮的研究 |
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| 引用本文： | 陈瑛,王文渊.微波辅助提取竹叶黄酮的研究[J].应用化工,2011,40(4):661-663. |
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| 作者姓名： | 陈瑛 王文渊 |
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| 作者单位： | 湖南永州职业技术学院,实验实训中心,湖南,永州,425006 |
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| 摘 要： | 用微波辐射技术辅助乙醇提取竹叶总黄酮的结果表明,微波辅助萃取的最佳工艺条件为:固液比为1∶25(w/w),溶剂乙醇的体积分数为60%,微波功率为600 W,辐射时间为6 min。在此条件下,竹叶中的总黄酮提取率可达2.93%。
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| 关 键 词： | 竹叶 总黄酮 乙醇 提取 微波辅助 |
Study on extraction of flavones from bamboo leaf by microwave radiation |
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| CHEN Ying,WANG Wen-yuan.Study on extraction of flavones from bamboo leaf by microwave radiation[J].Applied chemical industry,2011,40(4):661-663. |
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| Authors: | CHEN Ying WANG Wen-yuan |
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| Affiliation: | CHEN Ying,WANG Wen-yuan(Experimental Training Center,Hunan Yongzhou Vocational Technical College,Yongzhou 425006,China) |
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| Abstract: | Flavones were extracted from bamboo leaf assisted with ethanol by microwave radition.The results indicated the best extraction conditions were as follows:the ratio of solid to liquid was 1/25(w/w),ethanol concentration was 60%(v/v),microwave radiation power was 600 W,extraction time was 6 min.Under these conditions,the extraction yield of flavones was 2.93%. |
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| Keywords: | bamboo leaf total flavones ethanol extraction microwave radiation |
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