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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
02/02/2022 |
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Actualizado : |
02/02/2022 |
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Autor : |
NAVAJAS, E.; GLASBEY, C.A.; FISHER, A.V.; ROSS, D.W.; HYSLOP, J.J.; RICHARDSON, R.I.; SIMM, G.; ROEHE, R. |
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Afiliación : |
ELLY ANA NAVAJAS VALENTINI, Sustainable Livestock Systems Group, Scottish Agricultural College, King’s Buildings, Edinburgh, EH9 3JG, UK; C.A. GLASBEY, Biomathematics & Statistics Scotland, King’s Buildings, Edinburgh, EH9 3JZ, UK; A.V. FISHER, University of Bristol, Division of Farm Animal Science, Langford, Bristol, BS40 5DU, UK; D.W. ROSS, Sustainable Livestock Systems Group, Scottish Agricultural College, King’s Buildings, Edinburgh, EH9 3JG, UK; J.J. HYSLOP, Beef and Sheep Select, Scottish Agricultural College, King’s Buildings, Edinburgh, EH9 3JG, UK; R.I. RICHARDSON, 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. |
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Título : |
Assessing beef carcass tissue weights using computed tomography spirals of primal cuts. |
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Fecha de publicación : |
2010 |
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Fuente / Imprenta : |
Meat Science, 2010, Volume 84, Issue 1, Pages 30-38. doi: https://doi.org/10.1016/j.meatsci.2009.08.006 |
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ISSN : |
0309-1740 |
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DOI : |
10.1016/j.meatsci.2009.08.006 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 17 November 2008; Received in revised form 31 July 2009; Accepted 3 August 20 |
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Contenido : |
ABSTRACT.- More than 800 beef primal cuts from 44 Aberdeen Angus and Limousin-cross steers carcasses were scanned using spiral computed tomography (CT) and dissected. Thresholds for the segmentation of fat, muscle and bone in the CT spirals were estimated with the objective of assessing the weight of these tissues in the primal cuts and in the entire carcasses. Thresholds were estimated using half of the dataset (DBE) and then validated in the other half (DBV). Automatic image analysis procedures were used to assess tissue weights. The R2 of the regression between primal tissue weight by dissection and CT were high in both datasets for fat (DBE, 0.89; DBV, 0.92), muscle (DBE, 0.99; DBV, 0.99) and bone (DBE, 0.95; DBV, 0.97). The estimation of total carcass tissue weights were also very accurate for the three tissues (R2 values of 0.95 to 0.96), indicating that CT scanning may deliver very accurate information on beef carcass composition faster and with lower cost than physical dissection and without damaging or depreciating the primal joints.
@ 2009 Elsevier Ltd. All rights reserved. |
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Palabras claves : |
Beef; Carcass composition; Computed tomography; Dissection. |
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Asunto categoría : |
L40 Estructura animal |
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Marc : |
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100 1 $aNAVAJAS, E.
245 $aAssessing beef carcass tissue weights using computed tomography spirals of primal cuts.$h[electronic resource]
260 $c2010
500 $aArticle history: Received 17 November 2008; Received in revised form 31 July 2009; Accepted 3 August 20
520 $aABSTRACT.- More than 800 beef primal cuts from 44 Aberdeen Angus and Limousin-cross steers carcasses were scanned using spiral computed tomography (CT) and dissected. Thresholds for the segmentation of fat, muscle and bone in the CT spirals were estimated with the objective of assessing the weight of these tissues in the primal cuts and in the entire carcasses. Thresholds were estimated using half of the dataset (DBE) and then validated in the other half (DBV). Automatic image analysis procedures were used to assess tissue weights. The R2 of the regression between primal tissue weight by dissection and CT were high in both datasets for fat (DBE, 0.89; DBV, 0.92), muscle (DBE, 0.99; DBV, 0.99) and bone (DBE, 0.95; DBV, 0.97). The estimation of total carcass tissue weights were also very accurate for the three tissues (R2 values of 0.95 to 0.96), indicating that CT scanning may deliver very accurate information on beef carcass composition faster and with lower cost than physical dissection and without damaging or depreciating the primal joints. @ 2009 Elsevier Ltd. All rights reserved.
653 $aBeef
653 $aCarcass composition
653 $aComputed tomography
653 $aDissection
700 1 $aGLASBEY, C.A.
700 1 $aFISHER, A.V.
700 1 $aROSS, D.W.
700 1 $aHYSLOP, J.J.
700 1 $aRICHARDSON, R.I.
700 1 $aSIMM, G.
700 1 $aROEHE, R.
773 $tMeat Science, 2010, Volume 84, Issue 1, Pages 30-38. doi: https://doi.org/10.1016/j.meatsci.2009.08.006
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
27/09/2017 |
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Actualizado : |
25/04/2018 |
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Tipo de producción científica : |
Documentos |
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Autor : |
INIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA), URUGUAY.; INASE (INSTITUTO NACIONAL DE SEMILLAS), URUGUAY. |
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Título : |
Resultados experimentales de la evaluación nacional de cultivares de cebada cervecera. Período 2016. |
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Fecha de publicación : |
2017 |
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Fuente / Imprenta : |
La Estanzuela (UY): INASE ; INIA, 2017. |
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Páginas : |
65 p. |
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Idioma : |
Español |
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Notas : |
Editado por el Equipo de Evaluación de Cultivares Impreso por Unidad de Comunicación y Transferencia de Tecnología INIA La Estanzuela.
Convenio INASE-INIA. |
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Thesagro : |
CEBADA; EVALUACION DE CULTIVARES. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/7313/1/PubCebadaPeriodo2016.pdf
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Marc : |
LEADER 00728nam a2200157 a 4500
001 1057610
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100 1 $aINIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA), URUGUAY.
245 $aResultados experimentales de la evaluación nacional de cultivares de cebada cervecera. Período 2016.$h[electronic resource]
260 $aLa Estanzuela (UY): INASE ; INIA$c2017
300 $a65 p.
500 $aEditado por el Equipo de Evaluación de Cultivares Impreso por Unidad de Comunicación y Transferencia de Tecnología INIA La Estanzuela. Convenio INASE-INIA.
650 $aCEBADA
650 $aEVALUACION DE CULTIVARES
700 1 $aINASE (INSTITUTO NACIONAL DE SEMILLAS), URUGUAY.
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