| 微波提取苹果渣中总黄酮的工艺研究 |
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| 引用本文： | 林燕铃,周文富. 微波提取苹果渣中总黄酮的工艺研究[J]. 应用化工, 2011, 40(2): 311-314,334 |
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| 作者姓名： | 林燕铃 周文富 |
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| 作者单位： | 三明学院,化学与生物工程系,福建,三明,365004 |
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| 摘 要： | 采用微波辐射技术,以乙醇提取苹果渣中黄酮类化合物。考察了乙醇浓度、微波功率、处理时间、料液比和浸泡时间对总黄酮提取率的影响。结果表明,最佳工艺条件为:70%乙醇,微波萃取2 min,微波功率为350 W,料液比1∶30(g/mL),总黄酮1次提取率0.683 7%。
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| 关 键 词： | 微波提取 苹果渣 黄酮 工艺 |
Microwave technique extraction of flavonoids from apple residue |
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| LIN Yan-ling,ZHOU Wen-fu. Microwave technique extraction of flavonoids from apple residue[J]. Applied chemical industry, 2011, 40(2): 311-314,334 |
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| Authors: | LIN Yan-ling ZHOU Wen-fu |
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| Affiliation: | (Department of Chemistry and Biology Engineering,Sanming University,Sanming 365004,China) |
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| Abstract: | Apple residue was extracted of flavonoids by using microwave technology.The effect of ethanol concentration,microwave power,processing time,liquid materials ratio of flavonoids and soaking time extraction on extraction rate were investigated.The optimal conditions were as follows:concentration of ethanol 70%,the time of microwave extraction 2 min,the power of microwave oven 350 W,solid/liquid ratio 1 ∶30(g/mL),the total flavonoids of yield was 0.683 7% by 1 time. |
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| Keywords: | microwave extraction apple residue flavonoids process |
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