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Influence of dietary linoleic acid on egg fatty acid composition in hens deficient in essential fatty acids
Author(s) -
Balnave D.
Publication year - 1968
Publication title -
journal of the science of food and agriculture
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.782
H-Index - 142
eISSN - 1097-0010
pISSN - 0022-5142
DOI - 10.1002/jsfa.2740190507
Subject(s) - yolk , linoleic acid , food science , oleic acid , fatty acid , chemistry , composition (language) , corn oil , biochemistry , biology , linguistics , philosophy
The effect on egg yolk lipids of adding linoleic acid in the form of corn oil to the diet of hens depleted of essential fatty acids over a prolonged period was examined. There was an immediate increase in the amount of linoleate deposited in all yolk lipid fractions. The addition of 8% corn oil resulted in a maximum value of about 20% lineoleic acid in the egg yolk fatty acids being attained over a period of 14 days. This increase in lineoleate deposition was accompanied by a reduction in the level of oleic acid. Minor adjustments in the other egg fatty acids accompanied these major changes.