| 混合脂肪酸的分离 |
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| 引用本文： | 陈永,赵辉,江鸿,曹红霞,康定学.混合脂肪酸的分离[J].化学世界,2000,41(3):156-159. |
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| 作者姓名： | 陈永 赵辉 江鸿 曹红霞 康定学 |
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| 作者单位： | 开封大学化学工程系,河南,开封,475004 |
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| 基金项目： | 河南省开封市科技局科研项目，9709， |
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| 摘 要： | 以一般油脂加工副产物十八碳混合脂肪酸为原料,采用配合结晶梯度冷冻反萃取分离技术,不经任何热处理以避免聚合作用的发生,使混合脂肪酸中的饱和脂肪酸与不饱和脂肪酸分离,同时将不饱和脂肪酸分成油酸和(亚油酸+亚麻酸)两组分。后者含量可达95%以上。
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| 关 键 词： | 配合 梯度冷冻 亚油酸 亚麻酸 |
Separation of Mixed Fatty Acids |
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| CHEN Yong,ZHAO Hui,JIANG Hong,CAO Hong-xia,KANG Ding-xue.Separation of Mixed Fatty Acids[J].Chemical World,2000,41(3):156-159. |
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| Authors: | CHEN Yong ZHAO Hui JIANG Hong CAO Hong-xia KANG Ding-xue |
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| Abstract: | With mixed C 18 fatty acids from common oil processing as raw material, saturated fatty acids can be seperated from the unsaturated fatty acids by seperation technology of gradient crystallization and reverse extraction at low temperature to avoid polymerization. At the same time, unsaturated fatty acids were seperated into oleic acid and linoleic acid/linolenic acid, and the content of the latter was over 95%. |
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| Keywords: | complex gradient freezer linoleic acid linolenic acid |
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