| 交酯化法制备鱼油脂肪酸乙酯的研究 |
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| 引用本文： | 沈继红,刘发义,李光友. 交酯化法制备鱼油脂肪酸乙酯的研究[J]. 海洋科学进展, 2001, 19(2): 83-87 |
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| 作者姓名： | 沈继红 刘发义 李光友 |
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| 作者单位： | 国家海洋局第一海洋研究所, |
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| 摘 要： | 研究了用交酯化法制备鱼油脂肪酸乙酯的工艺 ,分析了原料鱼油的质量、催化剂NaOH和乙醇用量对乙酯化的影响。结果表明 ,原料鱼油在低酸值、低过氧化值、低水分时对乙酯化反应是有利的 ,催化剂NaOH的用量为原料鱼油的 0 .3 % ,无水乙醇的用量为原料鱼油的 60 %时是比较经济的。
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| 关 键 词： | 鱼油 交酯化 脂肪酸乙脂 |
| 文章编号： | 1000-7199(2001)02-0083-05 |
| 修稿时间： | 2000-07-10 |
Study on the Preparation of Fish Oil Fatty Acid Ethyl Ester by Chemical Interesterification |
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| SHEN Ji hong ,LIU Fa yi ,LI Guang you. Study on the Preparation of Fish Oil Fatty Acid Ethyl Ester by Chemical Interesterification[J]. Advances in Marine Science, 2001, 19(2): 83-87 |
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| Authors: | SHEN Ji hong LIU Fa yi LI Guang you |
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| Affiliation: | SHEN Ji hong 1,LIU Fa yi 1,LI Guang you 1 |
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| Abstract: | A process was studied for the preparation of fish oil fatty acid ethyl ester. Meanwhile the influence of the fish oil quality, the amount of catalyst sodium hydroxide and alcohol on interesterification was studied. The results showed that low moisture, low acid and peroxide values of fish oil were favorable for interesterification. It was economical when the added sodium hydroxide and alcohol were 0.3 percent and 60 percent of fish oil, respectively. |
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| Keywords: | fish oil chemical interesterification fatty acid ethyl ester |
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