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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha : |
23/10/2014 |
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Actualizado : |
08/06/2020 |
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Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
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Autor : |
DEL CAMPO, M.; BRITO, G.; HERNANDEZ, P.; MONTOSSI, F. |
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Afiliación : |
MARCIA DEL CAMPO GIGENA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; GUSTAVO WALTER BRITO DIAZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; MARIA DEL PILAR HERNÁNDEZ PÉREZ, Universidad Politécnica de Valencia, Spain.; FABIO MARCELO MONTOSSI PORCHILE, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Finishing diet, lairage time and temperamental effects on carcass and meat quality traits in Uruguayan steers. |
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Fecha de publicación : |
2008 |
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Fuente / Imprenta : |
In: Del Campo, M. El Bienestar animal y la calidad e carne de novillos en Uruguay con diferentes sistemas de terminación y manejo previo a la faena, Tesis Doctoral. Valencia, España: Universidad Politécnica de Valencia, 2008. |
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Páginas : |
133-153 |
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DOI : |
10.4995/Thesis/10251/4326 |
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Idioma : |
Inglés |
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Contenido : |
Abstract: Sixty Hereford (H) and Braford (B) steers were assigned to two diets: D1) native pasture plus corn grain (1 % of live weight) (H n=15, B n=15); and D2) high quality pasture (H n=15, B n=15) for finishing purposes. Temperament was individually assessed during the experiment. Animals were slaughtered the same day in two groups (50 % of animals from D1 and 50 % from D2 in each group) subjected to 15 and 3 hours in lairage pens, respectively. Average daily gain (ADG) and temperament did not differ between diets. Calmer steers had higher ADG within both breeds and also showed lower meat shear force values. Animals from D1 had higher hot carcass weight (HCW), pistola cut weight (PCW) and valuable cuts weight than D2, with no differences in meat yield. There were no differences in muscle percentage between diets, but pistola cut (PC) from D1 had higher fat percentage and higher fat thickness than those from D2. Fat colour was not affected by diet, breed or lairage time. Muscle colour was affected neither by diet nor by breed, but steers from the long lairage group had a better rate of
pH decline, which was linked to better meat colour (higher *a) and more tender meat. It seems that more than 3 hours pre-slaughter time is necessary to allow rest and recovery in cattle. Temperament appears to be an important factor regarding its effect on productivity and on meat quality. Braford animals were more excitable than Hereford, had higher HCW, PCW, muscle percentage in the PC, valuable cuts weight and meat yield, but meat was less tender in that breed (p<0.05). MenosAbstract: Sixty Hereford (H) and Braford (B) steers were assigned to two diets: D1) native pasture plus corn grain (1 % of live weight) (H n=15, B n=15); and D2) high quality pasture (H n=15, B n=15) for finishing purposes. Temperament was individually assessed during the experiment. Animals were slaughtered the same day in two groups (50 % of animals from D1 and 50 % from D2 in each group) subjected to 15 and 3 hours in lairage pens, respectively. Average daily gain (ADG) and temperament did not differ between diets. Calmer steers had higher ADG within both breeds and also showed lower meat shear force values. Animals from D1 had higher hot carcass weight (HCW), pistola cut weight (PCW) and valuable cuts weight than D2, with no differences in meat yield. There were no differences in muscle percentage between diets, but pistola cut (PC) from D1 had higher fat percentage and higher fat thickness than those from D2. Fat colour was not affected by diet, breed or lairage time. Muscle colour was affected neither by diet nor by breed, but steers from the long lairage group had a better rate of
pH decline, which was linked to better meat colour (higher *a) and more tender meat. It seems that more than 3 hours pre-slaughter time is necessary to allow rest and recovery in cattle. Temperament appears to be an important factor regarding its effect on productivity and on meat quality. Braford animals were more excitable than Hereford, had higher HCW, PCW, muscle percentage in the PC, va... Presentar Todo |
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Palabras claves : |
DIET; LAIRAGE TIME; MEAT QUALITY; STEERS; TEMPERAMENT. |
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Thesagro : |
BIENESTAR ANIMAL. |
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Asunto categoría : |
A50 Investigación agraria |
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URL : |
https://riunet.upv.es/bitstream/handle/10251/4326/tesisUPV2982.pdf?sequence=1&isAllowed=y
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Marc : |
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024 7 $a10.4995/Thesis/10251/4326$2DOI
100 1 $aDEL CAMPO, M.
245 $aFinishing diet, lairage time and temperamental effects on carcass and meat quality traits in Uruguayan steers.
260 $c2008
300 $a133-153
520 $aAbstract: Sixty Hereford (H) and Braford (B) steers were assigned to two diets: D1) native pasture plus corn grain (1 % of live weight) (H n=15, B n=15); and D2) high quality pasture (H n=15, B n=15) for finishing purposes. Temperament was individually assessed during the experiment. Animals were slaughtered the same day in two groups (50 % of animals from D1 and 50 % from D2 in each group) subjected to 15 and 3 hours in lairage pens, respectively. Average daily gain (ADG) and temperament did not differ between diets. Calmer steers had higher ADG within both breeds and also showed lower meat shear force values. Animals from D1 had higher hot carcass weight (HCW), pistola cut weight (PCW) and valuable cuts weight than D2, with no differences in meat yield. There were no differences in muscle percentage between diets, but pistola cut (PC) from D1 had higher fat percentage and higher fat thickness than those from D2. Fat colour was not affected by diet, breed or lairage time. Muscle colour was affected neither by diet nor by breed, but steers from the long lairage group had a better rate of pH decline, which was linked to better meat colour (higher *a) and more tender meat. It seems that more than 3 hours pre-slaughter time is necessary to allow rest and recovery in cattle. Temperament appears to be an important factor regarding its effect on productivity and on meat quality. Braford animals were more excitable than Hereford, had higher HCW, PCW, muscle percentage in the PC, valuable cuts weight and meat yield, but meat was less tender in that breed (p<0.05).
650 $aBIENESTAR ANIMAL
653 $aDIET
653 $aLAIRAGE TIME
653 $aMEAT QUALITY
653 $aSTEERS
653 $aTEMPERAMENT
700 1 $aBRITO, G.
700 1 $aHERNANDEZ, P.
700 1 $aMONTOSSI, F.
773 $tIn: Del Campo, M. El Bienestar animal y la calidad e carne de novillos en Uruguay con diferentes sistemas de terminación y manejo previo a la faena, Tesis Doctoral. Valencia, España: Universidad Politécnica de Valencia, 2008.
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Registro original : |
INIA Tacuarembó (TBO) |
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| Registros recuperados : 298 | |
| 61. |  | PIGURINA, G.; BEMHAJA, M.; BRITO, G. Utilización de heno de campo natural diferido en areniscas de Tacuarembó: II. Degradación ruminal y relación con comportamiento animal 3. Fertilización de pasturas naturales In: Berretta, E.J. (Ed.). Reunión del Grupo Técnico Regional del Cono Sur en mejoramiento y utilización de los recursos forrajeros del área tropical y subtropical, Grupos Campos, 14., 1994, Termas del Arapey, Salto, Uruguay. Anales. Montevideo (Uruguay): INIA, 1998. p. 127-130 (INIA Serie Técnica ; 94)| Tipo: Capítulo en Libro Técnico-Científico |
| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
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| 65. | | COUGO, A.C.; BRITO, G.; DE SOUZA, G.; LUZARDO, S. Carcass and meat quality of lambs from intensive grazing systems differing in the age of slaughter. Research article. Meat and Muscle Biology. 2024, 8(1): 16089, 1-12. doi: https://doi.org/10.22175/mmb.16089 --- OPEN ACCESS. Article history: Submitted 7 February 2023, Accepted 19 December 2023. -- Correspondence: Cougo, A.C.; Instituto Nacional de Investigación Agropecuaria (INIA), Estación Experimental Tacuarembó, Tacuarembó, Uruguay;...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 66. | | CORREA, D.; BRITO, G.; LUZARDO, S.; DEL CAMPO, M. Calidad de canal de novillos en Uruguay, efecto del tipo de alimentación en la terminación: 5 años de investigación. [Resumen]. In: CONGRESO ASOCIACIÓN URUGUAYA DE PRODUCCIÓN ANIMAL (6º, Marzo, 2018, Tacuarembó, Uruguay). Resúmenes. Tacuarembó: AUPA, 2018. p. 19| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Tacuarembó. |
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| 67. | | COUGO, A.C.; BRITO, G.; DE SOUZA, G.; LUZARDO, S. Calidad de la canal y carne de corderos pesados con diferentes edades de faena. In: AUPA, Proceedings del VII Congreso Uruguayo de Producción Animal. Sección Producción Animal Sostenible (Sustainable Animal Production Section), 14 y 15 diciembre 2021. Archivos Latinoamericanos de Producción Animal, 29(Supl.1), p.163-164. (Archivos Latinoamericanos de Producción Animal, Vol.29, Supl.1) Corresponding author: A.C. Cougo, Instituto Nacional de Investigación Agropecuaria, INIA Tacuarembó, Ruta 5 km 386. Tacuarembó (Uruguay), mailto:acougo@inia.org.uy| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Las Brujas. |
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| 68. | | CORREA, D.; BRITO, G.; LUZARDO, S.; DEL CAMPO, M. Calidad de carne de novillos en Uruguay, efecto del tipo de alimentación en la terminación: 10 años de investigación. [Resumen]. In: CONGRESO ASOCIACIÓN URUGUAYA DE PRODUCCIÓN ANIMAL (6º, Marzo, 2018, Tacuarembó, Uruguay). Resúmenes. Tacuarembó: AUPA, 2018. p. 18| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Tacuarembó. |
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| 71. | | BRITO, G.; LAGOMARSINO, X.; SAN JULIAN, R.; DEL CAMPO, M. Efecto de diferentes sistemas de producción en el crecimiento animal, la calidad de la canal y la carne en novillos de cruza británica. In: MONTOSSI, F. (Ed.). Invernada de precisión: Pasturas, Calidad de Carne, Genética, Gestión Empresarial e Impacto Ambiental (GIPROCAR II) Montevideo (UY): INIA, 2013. p. 137-153 (Serie Técnica; 211)| Tipo: Capítulo en Libro Técnico-Científico |
| Biblioteca(s): INIA Tacuarembó; INIA Treinta y Tres. |
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| 77. | | RUGGIA, A.; BRITO, G.; CARDOZO, O.; AGUERRE, V.; MONTOSSI, F. Effect of gender in Holstein animals on growth, carcass and meat quality traits. In: INTERNATIONAL CONGRESS OF MEAT SCIENCE AND TECHNOLOGY, 60th, Punta del Este, Uruguay: ICOMST, 17-22 August 2014. Archivos Latinoamericanos de Producción Animal, 2014, v. 22, no. 5, p. 656-658. 1022-1301| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Las Brujas. |
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| 80. | | PEREIRA, G.; PICOS, C.; PEREIRA, N.; BRITO, G. Producción de ajo y cebolla en Tacuarembó: resultados experimentales 1993-1994. Jornada, 13 de mayo, INIA TACUAREMBÓ, Tacuarembó, 1994. Tacuarembó, Uruguay: INIA, 1994. 25 p. (INIA Serie Actividades de Difusión ; 9)| Tipo: Actividades de Difusión |
| Biblioteca(s): INIA Tacuarembó. |
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| Registros recuperados : 298 | |
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