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Synthesis of docosahexaenoic acid-rich triglyceride with immobilizedChromobacterium viscosum lipase |
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| Authors: | Yukihisa Tanaka Jiro Hirano Tadashi Funada |
| Affiliation: | (1) Tsukuba Research Laboratory, NOF Corporation, 5-10 Tokodai, 300-26 Tsukuba Ibaraki, Japan |
| Abstract: | 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 immobilizedChromobacterium viscosum lipase. |
| Keywords: | Candida cylindracea lipase Chromobacterium viscosum lipase docosahexaenoic acid (DHA) hydrolysis immobilized lipase interesterification synthesis tuna oil |
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