| 响应曲面法优化微波辅助萃取制备茶树花浸膏的工艺研究 |
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| 引用本文： | 余锐,王娟,黄惠华.响应曲面法优化微波辅助萃取制备茶树花浸膏的工艺研究[J].现代食品科技,2011,27(11):1375-1378,1315. |
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| 作者姓名： | 余锐 王娟 黄惠华 |
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| 作者单位： | 华南理工大学轻工与食品学院,广东广州,510640 |
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| 基金项目： | 广东省科技计划项目(2010B020312005); 广州市科技计划项目(2010Z1-E221) |
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| 摘 要： | 为研究微波辅助萃取制备茶树花浸膏的工艺,通过单因素试验考察了萃取温度、萃取时间和溶剂(石油醚)添加量等三个因素对茶树花浸膏得率的影响,采用响应曲面法对萃取工艺进行了优化,并建立了影响因素和浸膏得率之间的回归方程.结果表明:在萃取温度45℃、萃取时间5.5 min和溶剂添加量1300 mL的条件下,得率达到最大值(5.0...
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| 关 键 词： | 响应曲面法 微波辅助萃取 茶树花浸膏 |
Optimization of Microwave Assistant Extraction and Preparation of Tea Flower Concrete based on Response Surface Method |
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| YU Rui,WANG Juan,HUANG Hui-hua.Optimization of Microwave Assistant Extraction and Preparation of Tea Flower Concrete based on Response Surface Method[J].Modern Food Science & Technology,2011,27(11):1375-1378,1315. |
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| Authors: | YU Rui WANG Juan HUANG Hui-hua |
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| Affiliation: | YU Rui,WANG Juan,HUANG Hui-hua(College of Light Industry and Food Sciences,South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | This paper was mainly about the extraction and preparation of tea flower concrete based on microwave assistant petroleum ether.Through the single factor experiment,the factors of extraction of temperature,time and the amount of solvent(petroleum ether) were experienced on yield of the concrete.Response surface method was employed to optimize the extraction process and fitted the regression equation.The results indicated that the optimal values of extraction temperature,time and the amount of solvent were 45... |
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| Keywords: | response surface method microwave assistant extraction tea flower concrete |
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