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Biblioteca (s) :  INIA Las Brujas.
Fecha :  01/02/2022
Actualizado :  01/02/2022
Autor :  LAMBE, N.R.; NAVAJAS, E.; SCHOFIELD, C.P.; FISHER, A.V.; SIMM, G.; ROEHE, R.; BÜNGER, L.
Afiliación :  N.R. LAMBE, a Sustainable Livestock Systems Group, Scottish Agricultural College, King’s Buildings, Edinburgh EH9 3JG, UK; ELLY ANA NAVAJAS VALENTINI, a Sustainable Livestock Systems Group, Scottish Agricultural College, King’s Buildings, Edinburgh EH9 3JG, UK; C.P. SCHOFIELD, Silsoe Livestock Systems Ltd., Wrest Park, Silsoe Bedford MK45 4HS, UK; A.V. FISHER, The University of Bristol, Division of Farm Animal Science, Langford, Bristol BS40 5DU, UK; G. SIMM, Sustainable Livestock Systems Group, Scottish Agricultural College, King’s Buildings, Edinburgh EH9 3JG, UK; R. ROEHE, Sustainable Livestock Systems Group, Scottish Agricultural College, King’s Buildings, Edinburgh EH9 3JG, UK; L. BÜNGER, Sustainable Livestock Systems Group, Scottish Agricultural College, King’s Buildings, Edinburgh EH9 3JG, UK.
Título :  The use of various live animal measurements to predict carcass and meat quality in two divergent lamb breeds.
Fecha de publicación :  2008
Fuente / Imprenta :  Meat Science, 2008, Volume 80, Issue 4, Pages 1138-1149. doi: https://doi.org/10.1016/j.meatsci.2008.05.026
ISSN :  0309-1740
DOI :  10.1016/j.meatsci.2008.05.026
Idioma :  Inglés
Notas :  Article history: Received 12 February 2008; Received in revised form 13 May 2008; Accepted 14 May 2008.
Contenido :  ABSTRACT.- Live weight, subjective scores of condition and conformation, live animal video image analysis (LVIA), ultrasound and X-ray computed tomography (CT) scanning were used to investigate the best method or combination of methods for predicting carcass and meat quality traits in live Texel and Scottish Blackface lambs. Predictors derived from CT alone accounted for a high proportion of the variance in dissected fat and muscle weight in Texel lambs (adjusted R2 = ∼0.8), as well as intra-muscular fat content in the loin (∼0.6), but lower proportions in Blackface lambs (∼0.7 for fat, 0.4-0.5 for muscle and intra-muscular fat), after adjusting for sire and fixed effects. Adding traits measured by other in vivo methods increased prediction accuracies (adjusted R2) by up to 0.26, depending on trait and data set. Shear force and ultimate pH could not be accurately predicted using the traits considered here (adjusted R2 < 0.4). Although the same methods tended to be best for predicting product quality traits between breeds, prediction accuracies differed. © 2008 Elsevier Ltd. All rights reserved.
Palabras claves :  Carcass composition; Computed tomography; Lambs; Meat quality.
Asunto categoría :  L10 Genética y mejoramiento animal
Marc :  Presentar Marc Completo
Registro original :  INIA Las Brujas (LB)
Biblioteca Identificación Origen Tipo / Formato Clasificación Cutter Registro Volumen Estado
LB102980 - 1ADDAP - DDPP/Meat Science/2008

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1.Imagen marcada / sin marcar PRIETO, N.; ROSS D.W.; NAVAJAS, E.; RICHARDSON, R.I.; HYSLOP, J.J.; SIMM, G.; ROEHE, R. Online prediction of fatty acid profiles in crossbred Limousin and Aberdeen Angus beef cattle using near infrared reflectance spectroscopy. Animal, 2011, v.5, no.1, p. 155-165.
Tipo: Artículos en Revistas Indexadas InternacionalesCirculación / Nivel : A - 2
Biblioteca(s): INIA Las Brujas.
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