| 正交试验法优化千斤拔总黄酮微波提取工艺 |
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| 引用本文： | 陈帅,王慧竹,薛健飞.正交试验法优化千斤拔总黄酮微波提取工艺[J].吉林化工学院学报,2013(11):34-37. |
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| 作者姓名： | 陈帅 王慧竹 薛健飞 |
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| 作者单位： | 吉林化工学院化学与制药工程学院,吉林吉林132022 |
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| 基金项目： | 吉林省教育厅“十二五”科技项目（吉教科合字[2013]第470号） |
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| 摘 要： | 以总黄酮的提取率为评价指标,采用正交试验设计优选微波法提取千斤拔总黄酮的工艺条件.优化得最佳提取工艺条件:乙醇浓度60%、微波功率500 W、微波时间60 min、料液比1:15(g/mL)、微波温度65℃.在此工艺条件下,千斤拔总黄酮提取率为1.146%.
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| 关 键 词： | 千斤拔 总黄酮 微波 |
Optimization of Extraction Process of Total Flavones from Flemingia Philippinensis with Microwave-Method by Orthogonal Experiment |
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| CHEN Shuai,WANG Hui-zhu,XUE Jian-fei.Optimization of Extraction Process of Total Flavones from Flemingia Philippinensis with Microwave-Method by Orthogonal Experiment[J].Journal of Jilin Institute of Chemical Technology,2013(11):34-37. |
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| Authors: | CHEN Shuai WANG Hui-zhu XUE Jian-fei |
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| Affiliation: | (College of Chemical and Pharmaceutical Engineering,Jilin Institute of Chemical Technology,Jilin City 132022 ,China) |
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| Abstract: | The aim was to optimize the extraction process of total flavones from Flemingia Philippinensis by orthogonal experiment, in which the extraction rate of total flavones was observed as the evaluation index. The experimental result showed the optimum extraction process was obtained as follow：ethanol concentration 60%, microwave time 40 min, solid-liquid ratio 1 ： 15 （ g/mL）, microwave power 500W, microwave temperature 65 ℃. Under this process,the extraction rate of total flavones was 1. 146%. |
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| Keywords: | Flemingia Philippinensis total flavones microwave |
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