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Filtering by: Subject Livestock -- Feeding and feeds -- Quality Subject Eggs -- Production

Maternal diet and essential fatty acid metabolism in progeny chickens

Creator:

Bullock, Cheri Jean

Abstract:

During the 21 day incubation period, the fertile egg provides nutrients such as fatty acids for energy and polyunsaturated fatty acids (PUFA) for membrane synthesis to the developing chick. The hypothesis tested in the present study is that the type of PUFA fed to the breeder hen can alter tissue...

Resource Type:

Masters Thesis

Full Text:

chick quality; and 2) changes in tissue PUFA composition and metabolism in progeny during growth
Enzyme Supplementation of Layer Hen Diets Containing Whole Flaxseed to Increase n-3 Fatty Acids in Chicken Eggs

Creator:

Westbrook, Lindsay A.

Abstract:

Flaxseed is a rich source of alpha-linolenic acid (ALA). Feeding laying hens flax seed can increase n-3 fatty acids content (FA) in eggs, thus increasing human intake of n-3 FA. However, non-starch polysaccharides (NSP), which decreases digestibility of dietary lipids and proteins. Addition of carbohydrase enzymes to flax-based layer diets...

Resource Type:

Masters Thesis

Full Text:

quality characteristics during feeding period…………………76 Table 13. Effect of dietary flax and carbohydrase