FEED COMPOSITION ENRICHED WITH ARACHIDONIC ACID

PURPOSE: A feed composition for a layer containing Mortierella alpina producing arachidonic acid is provided, to increase an arachidonic acid content in the yolk by cultivating Mortierella alpina and adding the dried biomass to a feed for a layer. CONSTITUTION: Feed composition enriched with arachid...

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Bibliographic Details
Main Authors PARK, CHAN GU, SONG, GWANG SEOP, PARK, JANG SEO, KIM, JIN UK
Format Patent
LanguageEnglish
Korean
Published 05.02.2001
Edition7
Subjects
FODDER
FOODS OR FOODSTUFFS
HUMAN NECESSITIES
THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Summary:PURPOSE: A feed composition for a layer containing Mortierella alpina producing arachidonic acid is provided, to increase an arachidonic acid content in the yolk by cultivating Mortierella alpina and adding the dried biomass to a feed for a layer. CONSTITUTION: Feed composition enriched with arachidonic acid contains Mortierella alpina whose amount is 0.5-15 wt.% of a feed. The content of total lipid in the Mortierella alpina is 20-50 wt.% and the content of arachidonic acid in total lipid is 20-50 wt.%. The content of arachidonic acid in eggs is accumulated in a range of 2-10 wt.% in yolk lipid. The content of arachidonic acid in egg lecithin is extremely small, and Mortierella alpina is cultivated for producing and accumulating archidonic acid in the egg lecithin by adding to a feed. The feed composition enriched with arachidonic acid is used for manufacturing unrefined powdered milk in a lecithin form.
Bibliography:Application Number: KR19990029056