| 金银花中绿原酸的微波辅助提取工艺研究 |
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| 引用本文： | 李燕婷,周文富.金银花中绿原酸的微波辅助提取工艺研究[J].化学与生物工程,2011,28(10):65-69. |
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| 作者姓名： | 李燕婷 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： | 采用微波辅助法提取金银花中的绿原酸,研究了乙醇体积分数、料液比、微波功率和微波处理时间对绿原酸提取率的影响.通过单因素实验和正交实验确定最佳提取工艺为:乙醇体积分数60％、料液比1∶ 10(g∶ mL)、微波功率300 W、微波处理时间9 min,在此条件下,绿原酸提取率达3.779％.
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| 关 键 词： | 金银花 绿原酸 微波辅助提取 正交实验 |
Study on Microwave-Assisted Extraction of Chlorogenic Acid from Honeysuckle |
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| LI Yan-ting,ZHOU Wen-fu.Study on Microwave-Assisted Extraction of Chlorogenic Acid from Honeysuckle[J].Chemistry & Bioengineering,2011,28(10):65-69. |
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| Authors: | LI Yan-ting ZHOU Wen-fu |
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| Affiliation: | LI Yan-ting,ZHOU Wen-fu(School of Chemical and Biological Engineering,Sanming University,Sanming 365004,China) |
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| Abstract: | Microwave-assisted extraction of chlorogenic acid from Honeysuckle was studied.The effects of ethanol volume fraction,solid-liquid ratio,microwave power and microwave treatment time on the extraction rate of chlorogenic acid were investigated.Through single factor experiment and orthogonal experiment,the optimum extraction conditions were obtained as follows:the ethanol volume fraction was 60%,solid-liquid ratio was 1∶10(g∶mL),microwave power was 300 W,microwave treatment time was 9 min.Under above conditions,the extraction rate of chlorogenic acid reached 3.779%. |
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| Keywords: | Honeysuckle chlorogenic acid microwave-assisted extraction orthogonal experiment |
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