| 响应面法优化微波提取扶芳藤抗氧化物 |
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| 引用本文： | 赖红芳,林翠梧,陈海燕,黎贵卿. 响应面法优化微波提取扶芳藤抗氧化物[J]. 精细化工, 2008, 25(9) |
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| 作者姓名： | 赖红芳 林翠梧 陈海燕 黎贵卿 |
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| 作者单位： | 广西大学,化学化工学院,广西,南宁,530004;河池学院,化学与生命科学系,广西,宜州,546300;广西大学,化学化工学院,广西,南宁,530004 |
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| 基金项目： | 广西科技攻关项目，广西大学校科研和教改项目 |
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| 摘 要： | 用响应面法研究了微波法提取扶芳藤抗氧化物质的最佳工艺。考察了乙醇体积分数(X1)、乙醇用量(X2)、提取时间(X3)、提取温度(X4)4个因素的影响。微波提取的优化工艺条件是:乙醇体积分数49.4%、乙醇用量44 mL、提取时间9 m in、提取温度41℃,与模型预测值基本相符。说明微波方法可较好地应用于扶芳藤抗氧化物质的提取,通过响应面法得到一个能较好预测实验结果的模型方程。
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| 关 键 词： | 扶芳藤 微波 抗氧化 响应面法 中药现代化技术 |
Microwave Assisted Extraction of the Antioxidant Components from Euonymu fortunei(Turcz.)Hand.-Mazz. Optimized by the Response Surface Method |
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| LAI Hong-fang,LIN Cui-wu,CHEN Hai-yan,LI Gui-qing. Microwave Assisted Extraction of the Antioxidant Components from Euonymu fortunei(Turcz.)Hand.-Mazz. Optimized by the Response Surface Method[J]. Fine Chemicals, 2008, 25(9) |
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| Authors: | LAI Hong-fang LIN Cui-wu CHEN Hai-yan LI Gui-qing |
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| Abstract: | Response surface method(RSM) was used to study the technology of the extraction of the antioxidant component in Euonymus fortunei(Turcz.)Hand.-Mazz.with microwave.The optimal conditions for microwave extraction were:concentration of alcohol 49.4%,alcohol consumption 44 mL,extraction time 9 min and extraction temperature 41 ℃.The experimental values agreed with the predicted values.Thus microwave can be used in the extraction of the antioxidant components in Euonymus fortunei(Turcz.)Hand.-Mazz.and a model equation that can be used to predict the experiment was get through the response surface method. |
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| Keywords: | Euonymus fortunei microwave antioxidant response surface method modernization technology of traditional Chinese medicines |
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