| 葵花籽油碱异构法合成共轭亚油酸的条件优化 |
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| 引用本文： | 查梦吟,卢志兴,吴 昊,周 正,陈存社.葵花籽油碱异构法合成共轭亚油酸的条件优化[J].北京工商大学学报(自然科学版),2015,33(2):62-66. |
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| 作者姓名： | 查梦吟 卢志兴 吴 昊 周 正 陈存社 |
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| 作者单位： | 北京工商大学食品添加剂与配料北京高校工程研究中心,北京,100048 |
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| 基金项目： | 北京市教委科技发展计划项目，学科与研究生教育—重点学科—应用化学资助项目 |
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| 摘 要： | 以葵花籽油为原料,碱法异构化合成共轭亚油酸.通过单因素试验以及三因素三水平正交试验,研究了溶剂种类、反应时间、反应温度和催化剂用量对CLA生成量的影响,结果表明,当以1,2-丙二醇为有机溶剂,溶剂的质量比m(葵花籽油)∶m(丙二醇)=1:3,反应温度为170℃,反应时间为2.5h,加碱量与皂化值的质量比为2.2时,CLA的生成量可以达到较佳值.在较优条件下重复实验,得到较佳条件下的CLA产率为47.80％.
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| 关 键 词： | 葵花籽油 共轭亚油酸 碱异构化法 合成 |
Optimization of Process Conditions for Synthesis of Conjugate Linoleic Acid by Alkali Isomerization |
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| ZHA Mengyin,LU Zhixing,WU Hao,ZHOU Zheng,CHEN Cunshe.Optimization of Process Conditions for Synthesis of Conjugate Linoleic Acid by Alkali Isomerization[J].Journal of Beijing Technology and Business University:Natural Science Edition,2015,33(2):62-66. |
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| Authors: | ZHA Mengyin LU Zhixing WU Hao ZHOU Zheng CHEN Cunshe |
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| Institution: | Beijing Higher Institution Engineering Research Center of Food Additives and Ingredients, Beijing Technology and Business University, Beijing 100048, China,Beijing Higher Institution Engineering Research Center of Food Additives and Ingredients, Beijing Technology and Business University, Beijing 100048, China,Beijing Higher Institution Engineering Research Center of Food Additives and Ingredients, Beijing Technology and Business University, Beijing 100048, China,Beijing Higher Institution Engineering Research Center of Food Additives and Ingredients, Beijing Technology and Business University, Beijing 100048, China and Beijing Higher Institution Engineering Research Center of Food Additives and Ingredients, Beijing Technology and Business University, Beijing 100048, China |
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