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http://dx.doi.org/10.3746/jkfn.2005.34.7.1059

Compositional Changes of Functional Oil from Algae Oil during the Lipase-Catalyzed Production  

Cho, Eun-Jin (Dept. of Food Science and Technology, Chungnam National University)
Cho, Kyung-Hyun (School of Biotechnology, Yeungnam University)
Lee, Ki-Teak (Dept. of Food Science and Technology, Chungnam National University)
Publication Information
Journal of the Korean Society of Food Science and Nutrition / v.34, no.7, 2005 , pp. 1059-1063 More about this Journal
Abstract
In the absence of organic solvent, di- and mono-acylglycerol enriched functional oil was produced by lipase-catalyzed glycerolysis in a stirred tank batch reactor. After glycerolysis for 48 hr, functional oil consisted of $47.1\%\;TAG,\;33.6\%\;DAG,\;and\;18.7\%$ MAG. In MAG and DAG, docosahexaenoic acid was found as $10.7\%\;and\;8.1\%$, respectively. During the reaction, total tocopherol content decreased, and $0.065\%$ tocopherols were existed in the functional oil produced after 48hr reaction.
Keywords
monoacylglycerol; diacylglycerol; lipase; glycerolysis; algae oil; com oil;
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