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Research Highlights: Lipid Technology 1/2009

✍ Scribed by Frank D. Gunstone

Publisher: Wiley (John Wiley & Sons)
Year: 2009
Tongue: English
Weight: 441 KB
Volume: 21
Category: Article
ISSN: 0956-666X
DOI: 10.1002/lite.200800082

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✦ Synopsis

Enrichment of lecithin with omega-3 acids by acidolysis using immobilised phospholipase A1

Lecitase Ultra, immobilised on Duolite A568 resin, was used to promote the acidolysis of lecithin using a concentrate of fish oil acids containing EPA, DPA, and DHA (78.4 mol%). Optimum conditions were: substrate ratio 1:8 (lecithin:fatty acids), 24-hour reaction time at 50 and 608C. Under these conditions the modified lecithin contained nearly 35% of these omega-3 acids.

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