Meat eating and nutritional quality of lambs sired by high and low muscle density rams
Autor: | Nigel D. Scollan, NR Lambe, Graham E. Gardner, N Clelland, R. I. Richardson, W. Haresign, E.M. Thomas, J.A. Roden |
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Rok vydání: | 2020 |
Předmět: |
Male
Computer tomography Meat 040301 veterinary sciences Saturated fat Nutritional quality Biology Loin SF1-1100 0403 veterinary science Animal science medicine Animals Muscle Skeletal Sheep Domestic chemistry.chemical_classification Sensory Sheep Sire 0402 animal and dairy science Trained taste panel food and beverages Intramuscular fat 04 agricultural and veterinary sciences Meat eating 040201 dairy & animal science Animal culture Tenderness chemistry Adipose Tissue Fatty Acids Unsaturated Animal Science and Zoology medicine.symptom Fatty acid composition Nutritive Value Polyunsaturated fatty acid |
Zdroj: | Animal, Vol 15, Iss 3, Pp 100136-(2021) |
ISSN: | 1751-732X |
Popis: | Intramuscular fat (IMF) content affects eating and nutritional quality of lamb meat. Muscle density measured by computer tomography is an in vivo proxy measure of IMF content that affects eating and nutritional quality of lamb meat. Lambs sired by high muscle density (HMD) or low muscle density (LMD) rams, selected for slaughter on commercial criteria were measured for meat quality and nutritional traits. A restricted maximum likelihood model was used to compare lamb traits. Additionally, regression analysis of sire estimated breeding value (EBV) for muscle density was performed for each meat quality trait. Muscle density EBV had a negative regression with IMF content (P |
Databáze: | OpenAIRE |
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