| 响应面法优化微波提取沙果渣多酚工艺的研究 |
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| 引用本文： | 李淑芬,朱丹,牛广财,彭方杰,魏文毅. 响应面法优化微波提取沙果渣多酚工艺的研究[J]. 中国食品添加剂, 2011, 0(2): 157-161 |
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| 作者姓名： | 李淑芬 朱丹 牛广财 彭方杰 魏文毅 |
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| 作者单位： | 1. 黑龙江八一农垦大学食品学院,大庆,163319
2. 黑龙江八一农垦大学生命科学技术学院,大庆,163319 |
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| 基金项目： | 黑龙江省大庆市科学技术计划项目 |
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| 摘 要： | 以沙果渣为原料,用乙醇溶液为溶剂提取其中的多酚物质.在单因素试验基础上,选择乙醇浓度、料液比、微波功率、微波时间为自变量,多酚提取量为响应值,根据Box-Behnken试验设计原理,应用四因素三水平的响应面分析方法,由SAS软件得到二次多项式回归方程的预测模型,通过响应面法优化其提取工艺.结果表明:乙醇浓度、料液比、微...
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| 关 键 词： | 沙果渣 多酚 响应面分析 微波法 提取 |
Optimization of microwave extraction of polyphenols from malusasiatica pomace by response surface methodology |
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| LI Shu-fen,ZHU Dan,NIU Guang-cai,PENG Fang-jie,WEI Wen-yi. Optimization of microwave extraction of polyphenols from malusasiatica pomace by response surface methodology[J]. China Food Additives, 2011, 0(2): 157-161 |
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| Authors: | LI Shu-fen ZHU Dan NIU Guang-cai PENG Fang-jie WEI Wen-yi |
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| Affiliation: | LI Shu-fen1,ZHU Dan2,NIU Guang-cai1,PENG Fang-jie1,WEI Wen-yi1(1.Food College,Heilongjiang Bayi Agricultural University,Daqing 163319,2.Life Science and Technology College,Daqing 163319) |
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| Abstract: | The polyphenols were extracted from the malusasiatica pomace by ethanol,based on the single factor experimental analysis,the effects of ethanol concentration,material/liquid ratio,microwave power and microwave time on extraction yield of polyphenols were evaluated by response surface analysis methodology(RSM).Based on Box-Behnken experimental design principle,RSM design of three factors and three levels was applied.A regression equation prediction model was established by SAS software for the analysis of re... |
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| Keywords: | malusasiatica pomace polyphenols response surface methodology microwave method extraction |
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