SYNTHESIS OF DOCOSAHEXAENOIC ACID-RICH TRIGLYCERIDE WITH IMMOBILIZED CHROMOBACTERIUM-VISCOSUM LIPASE

被引:23
|
作者
TANAKA, Y
HIRANO, J
FUNADA, T
机构
[1] Tsukuba Research Laboratory, NOF Corporation, Tsukuba Ibaraki, 300-26
关键词
CANDIDA CYLINDRACEA LIPASE; CHROMOBACTERIUM VISCOSUM LIPASE; DOCOSAHEXAENOIC ACID (DHA); HYDROLYSIS; IMMOBILIZED LIPASE; INTERESTERIFICATION; SYNTHESIS; TUNA OIL;
D O I
10.1007/BF02638062
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Docosahexaenoic acid (DHA) in the free fatty acid (FFA) derived from enzymically hydrolyzed tuna oil was concentrated by partial titration and precipitation of other FFA as sodium salts with acetone. A triglyceride containing up to 46.2% DHA was synthesized from the DHA rich glyceride mixture and FFA by use of an immobilized Chromobacterium viscosum lipase.
引用
收藏
页码:331 / 334
页数:4
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