Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8986671 | Small Ruminant Research | 2005 | 8 Pages |
Abstract
The effects of sex, slaughter weight and carcass weight on carcass characteristics and meat quality traits were evaluated using 100 Segureña lambs. The management of all lambs was similar prior to slaughter at 19-25Â kg. Slaughtered animals with a hot carcass weight below 20Â kg were assigned to class B, and those greater than 22Â kg to class C. Carcass weight had a significant influence on “non-carcass” components, dressing percentage, subjective carcass conformation, fat deposits, carcass fatness, bone and most carcass measurements. Sex had a significant effect on age at slaughter, “non-carcass” components, rib measurements, dressing percentage, fat deposits, and neck and shoulder percentage. As the weight increased, the carcass measurements also increased. Concurrently, while improving the conformation indices of the carcass, leg and dressing percentages, neither the commercial cuts of the animal nor tissue composition was significantly affected. Sex primarily affected the quantity of all types of fat deposits.
Keywords
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Animal Science and Zoology
Authors
F. Peña, T. Cano, V. Domenech, Ma.J. Alcalde, J. Martos, A. GarcÃa-Martinez, M. Herrera, E. Rodero,