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| 响应面法优化柑橘皮柠檬苦素提取工艺 | |
| 引用本文： | 王菁,郑俊霞,蒲彪.响应面法优化柑橘皮柠檬苦素提取工艺[J].食品研究与开发,2011,32(2):34-38. |
| 作者姓名： | 王菁 郑俊霞 蒲彪 |
| 作者单位： | 1. 四川农业大学,食品学院,四川,雅安,625014;许昌职业技术学院,河南,许昌,461000 2. 许昌职业技术学院,河南,许昌,461000 3. 四川农业大学,食品学院,四川,雅安,625014 |
| 摘 要： | 为优化柑橘皮中柠檬苦素的提取工艺,在单因素试验基础上,采用响应面分析法研究了提取时间、提取温度和液料比对柑橘皮柠檬苦素得率的影响,建立具有良好预测性能的数学模型,通过响应面分析法确定柑橘皮中柠檬苦素最优提取工艺条件。试验结果表明,提取温度和液料比对柑橘皮柠檬苦素得率的影响显著,最优提取条件为:提取时间20h,提取温度为51.5℃和液料比为96∶3(mL/g)。 |
| 关 键 词： | 柠檬苦素 提取 响应面法 |
The Technology for Extracting Limonin from Citrus Peels by Response Surface Analysis(RSA) |
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| WANG Jing,ZHENG Jun-xi,PU Biao.The Technology for Extracting Limonin from Citrus Peels by Response Surface Analysis(RSA)[J].Food Research and Developent,2011,32(2):34-38. | |
| Authors: | WANG Jing ZHENG Jun-xi PU Biao |
| Affiliation: | 1(1.Collage of Food Science,Sichuan Agricultural University,Ya′an 625014,Sichuan,China;2.Xuchang Vocational Technical College,Xuchang 461000,Henan,China) |
| Abstract: | The purpose of the research was to determine the optimum technology for extracting limonin from Citrus peels.Based on single-factor experiments,three independent variables,namely: extrating time,extrating tempreture and liquid-solid ratio,were selected as affecting factors in Box-Behnken central composite experiment design,and a second order quadratic mathematical model for extraction was established whose prediction was verified.The optimum extraction conditions confirmed by the regression analysis were as... |
| Keywords: | limonin extraction response surface analysis(RSA) |
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