| 基于正交试验法优化红小豆色素提取条件研究 |
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| 引用本文： | 李洋,韩小贤,成军虎,何义萍,郭卫,余明朝.基于正交试验法优化红小豆色素提取条件研究[J].农产品加工．学刊,2011(7):23-25. |
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| 作者姓名： | 李洋 韩小贤 成军虎 何义萍 郭卫 余明朝 |
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| 作者单位： | 河南工业大学粮油食品学院,河南郑州,450052 |
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| 基金项目： | 河南省重点科技攻关资助(092102110109); 河南工业大学高层次人才基金资助(2007BS060) |
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| 摘 要： | 通过单因素试验研究了红小豆色素的提取溶剂、提取溶剂的浓度、pH值、料液比、浸提温度、时间和次数的工艺参数,并通过正交试验对红小豆色素提取条件进行了优化,确定了最佳浸提条件:20%乙醇水溶液,料液比1∶60,中性条件下,75℃恒温水浴浸提100 min。
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| 关 键 词： | 正交试验 红小豆 色素 提取条件 优化 |
Optimization of the Extraction Conditions of Red Bean Pigment Based on the Orthogonal Test |
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| Li Yang,Han Xiaoxian,Cheng Junhu,He Yiping,Guo Wei,Yu Mingzhao.Optimization of the Extraction Conditions of Red Bean Pigment Based on the Orthogonal Test[J].Nongchanpin Jlagong.Xuekan,2011(7):23-25. |
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| Authors: | Li Yang Han Xiaoxian Cheng Junhu He Yiping Guo Wei Yu Mingzhao |
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| Institution: | Li Yang,Han Xiaoxian,Cheng Junhu,He Yiping,Guo Wei,Yu Mingzhao(School of Food Science and Technology,He'nan University of Technology,Zhengzhou,He'nan 450052,China) |
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| Abstract: | Based on the single-factors experiments of the extraction solvent,solvent concentration,pH,solid to liquid ratio,extraction temperature,time,number of process parameters of red bean pigment extraction,the optimization of the extraction conditions of red bean pigment are investigated.The optimum extraction conditions as follows: 20 % ethanol aqueous solution,solid to liquid ratio 1∶60,neutral pH,water temperature 75 ℃,extraction time 100 min. |
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| Keywords: | orthogonal experiment red bean pigment extraction conditions optimization |
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