| 己酸乙酯专用酯化曲产酯条件的优化 |
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| 引用本文： | 刘念,罗惠波,常少健,刘绪.己酸乙酯专用酯化曲产酯条件的优化[J].四川理工学院学报(自然科学版),2008,21(6). |
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| 作者姓名： | 刘念 罗惠波 常少健 刘绪 |
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| 作者单位： | 1. 四川省食品发酵工业研究设计院,成都,611130;四川理工学院酿酒生物技术及应用四川省重点实验室,四川,自贡,643000
2. 四川理工学院酿酒生物技术及应用四川省重点实验室,四川,自贡,643000 |
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| 基金项目： | 四川省科技支撑
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| 摘 要： | 研究采用正交试验对己酸乙酯专用酯化曲产酯条件进行优化。试验结果表明,最适酯化条件为乙醇浓度20%,己酸浓度1%,温度34℃,100h后己酸乙酯含量可达118mg/100mL。
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| 关 键 词： | 产酯条件 己酸乙酯专用酯化曲 己酸乙酯 |
Optimization of Yielding Ester Condition for Ethyl Caproate Producing Starter |
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| LIU Nian,LUO Hui-bo,CHANG Shao-jian,LIU Xu.Optimization of Yielding Ester Condition for Ethyl Caproate Producing Starter[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,2008,21(6). |
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| Authors: | LIU Nian LUO Hui-bo CHANG Shao-jian LIU Xu |
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| Institution: | LIU Nian1,2,LUO Hui-bo2,CHANG Shao-jian1,LIU Xu1,2(1.Sichuan Food Fermentation Industry Research & Design Institute,Chengdu 611130,China,2.Liquor Marking Biological Technology , Application of key Laboratory of Sichuan Province,Sichuan University of Science & Engineering,Zigong 643000,China) |
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| Abstract: | This study optimized the conditions of yielding ester for ethyl caproate producing starter by orthogonal experiments.The results showed that the optimum esterification conditions were when the ethanol concentration was 20% and the hexanoic acid concentration was 1% and the temperature was 34℃.Under these conditions after 100 hours reaction the content of ethyl caproate was up to 118 mg/100mL. |
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| Keywords: | conditions of yielding ester ethyl caproate producing starter ethyl caproate |
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