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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
26/02/2021 |
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Actualizado : |
26/02/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
CLARIGET, J.M.; BANCHERO, G.; LUZARDO, S.; FERNANDEZ, E.; PEREZ, E.; LA MANNA, A.; SARAVIA, A.; DEL CAMPO, M.; CANOZZI, M.E.A.; FERRÉS, A |
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Afiliación : |
JUAN MANUEL CLARIGET BRIZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO FELIPE LUZARDO VILLAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ENRIQUE GENARO FERNANDEZ RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; EDUARDO FABIAN PEREZ ARRUTTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALEJANDRO FRANCISCO LA MANNA ALONSO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDERSON SARAVIA DE MELO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCIA DEL CAMPO GIGENA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARÍA EUGENIA ANDRIGHETTO CANOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALVARO FERRÉS, Asociación Uruguaya de Producción de Carne Intensiva Natural (AUPCIN), Brenda 6059, Montevideo 11400, Uruguay. |
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Título : |
Effect of pre-slaughter fasting duration on physiology, carcass and meat quality in beef cattle finished on pastures or feedlot, |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Research in Veterinary Science, Volume 136, May 2021, Pages 158-165. Doi://doi.org/10.1016/j.rvsc.2021.02.018 |
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DOI : |
10.1016/j.rvsc.2021.02.018 |
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Idioma : |
Inglés |
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Notas : |
Article history:Received 10 February 2020/ Revised 9 February 2021/ Accepted 18 February 2021,/Available online 20 February 2021. Corresponding author at: E-mail address: mecanozzi@inia.org.uy (M.E.A. Canozzi). |
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Contenido : |
Abstract:
Pre-slaughter fasting duration affect blood parameters related to stress and metabolism, decrease live and carcass weights and impact beef quality of cattle. In three experiments, 1100 steers and heifers, finished on feedlot or on pasture, were evaluated to assess the influence of the site and duration of fasting before slaughter on physiological, carcass and meat quality traits. Cattle were allocated to one of two fasting duration - long (23?29 h) or short (2?6 h) ? and to one of two sites of fasting? farm or abattoir. All animals had access to water ad libitum until slaughter, except during transportation. Cattle were assigned to two (long fasting on abattoir/normal lairage time, short fasting on farm/minimal lairage time) or three (long fasting on abattoir/normal lairage time, short fasting on farm/minimal lairage time, long fasting on farm/minimal lairage time) treatments. Seventeen slaughters were considered in a randomized complete block design. There was no effect of the site of fasting on any variable. Cattle with short fasting duration had higher carcass weights and water consumption than those under long fasting duration. Haematocrit, globulin, total protein, and lactate dehydrogenase at the time of slaughter increased with fasting duration. There was no effect of the duration of fasting on blood ions, meat quality traits, urine pH, liver weight and volume, and skin dry matter. A reduction in the fasting duration returned to farmers and abattoirs 1.2% additional kilograms of carcass, suggesting an improvement in animal welfare according to a better hydration level of cattle at the time of slaughter. MenosAbstract:
Pre-slaughter fasting duration affect blood parameters related to stress and metabolism, decrease live and carcass weights and impact beef quality of cattle. In three experiments, 1100 steers and heifers, finished on feedlot or on pasture, were evaluated to assess the influence of the site and duration of fasting before slaughter on physiological, carcass and meat quality traits. Cattle were allocated to one of two fasting duration - long (23?29 h) or short (2?6 h) ? and to one of two sites of fasting? farm or abattoir. All animals had access to water ad libitum until slaughter, except during transportation. Cattle were assigned to two (long fasting on abattoir/normal lairage time, short fasting on farm/minimal lairage time) or three (long fasting on abattoir/normal lairage time, short fasting on farm/minimal lairage time, long fasting on farm/minimal lairage time) treatments. Seventeen slaughters were considered in a randomized complete block design. There was no effect of the site of fasting on any variable. Cattle with short fasting duration had higher carcass weights and water consumption than those under long fasting duration. Haematocrit, globulin, total protein, and lactate dehydrogenase at the time of slaughter increased with fasting duration. There was no effect of the duration of fasting on blood ions, meat quality traits, urine pH, liver weight and volume, and skin dry matter. A reduction in the fasting duration returned to farmers and abattoirs 1.2% add... Presentar Todo |
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Palabras claves : |
BEEF CATTLE PRODUCTION; DEHYDRATION; FEED WITHDRAWAL; LAIRAGE; MEAT QUALITY IN CATTLE; PRE-SLAUGHTER HANDLING; STRESS. |
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Thesagro : |
CALIDAD DE CARNE. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 02922naa a2200349 a 4500
001 1061772
005 2021-02-26
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1016/j.rvsc.2021.02.018$2DOI
100 1 $aCLARIGET, J.M.
245 $aEffect of pre-slaughter fasting duration on physiology, carcass and meat quality in beef cattle finished on pastures or feedlot,$h[electronic resource]
260 $c2021
500 $aArticle history:Received 10 February 2020/ Revised 9 February 2021/ Accepted 18 February 2021,/Available online 20 February 2021. Corresponding author at: E-mail address: mecanozzi@inia.org.uy (M.E.A. Canozzi).
520 $aAbstract: Pre-slaughter fasting duration affect blood parameters related to stress and metabolism, decrease live and carcass weights and impact beef quality of cattle. In three experiments, 1100 steers and heifers, finished on feedlot or on pasture, were evaluated to assess the influence of the site and duration of fasting before slaughter on physiological, carcass and meat quality traits. Cattle were allocated to one of two fasting duration - long (23?29 h) or short (2?6 h) ? and to one of two sites of fasting? farm or abattoir. All animals had access to water ad libitum until slaughter, except during transportation. Cattle were assigned to two (long fasting on abattoir/normal lairage time, short fasting on farm/minimal lairage time) or three (long fasting on abattoir/normal lairage time, short fasting on farm/minimal lairage time, long fasting on farm/minimal lairage time) treatments. Seventeen slaughters were considered in a randomized complete block design. There was no effect of the site of fasting on any variable. Cattle with short fasting duration had higher carcass weights and water consumption than those under long fasting duration. Haematocrit, globulin, total protein, and lactate dehydrogenase at the time of slaughter increased with fasting duration. There was no effect of the duration of fasting on blood ions, meat quality traits, urine pH, liver weight and volume, and skin dry matter. A reduction in the fasting duration returned to farmers and abattoirs 1.2% additional kilograms of carcass, suggesting an improvement in animal welfare according to a better hydration level of cattle at the time of slaughter.
650 $aCALIDAD DE CARNE
653 $aBEEF CATTLE PRODUCTION
653 $aDEHYDRATION
653 $aFEED WITHDRAWAL
653 $aLAIRAGE
653 $aMEAT QUALITY IN CATTLE
653 $aPRE-SLAUGHTER HANDLING
653 $aSTRESS
700 1 $aBANCHERO, G.
700 1 $aLUZARDO, S.
700 1 $aFERNANDEZ, E.
700 1 $aPEREZ, E.
700 1 $aLA MANNA, A.
700 1 $aSARAVIA, A.
700 1 $aDEL CAMPO, M.
700 1 $aCANOZZI, M.E.A.
700 1 $aFERRÉS, A
773 $tResearch in Veterinary Science, Volume 136, May 2021, Pages 158-165. Doi://doi.org/10.1016/j.rvsc.2021.02.018
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