Physiological stress responses and meat quality traits of kids subjected to different pre-slaughter stressors

Autores
Zimerman, María; Grigioni, Gabriela Maria; Taddeo, H.; Domingo, E.
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Crossbred Criollo Neuquino castrated male kids, 6 months of age and 24. kg of live weight, were used to investigate the effects of pre-slaughter stressors on physiological characteristics and meat quality attributes. On four separate days, 16 kids were randomly assigned to one of the four pre-slaughter stressor treatments (4 kids per treatment per day): (A) no stress (control); (B) 24. h of food deprivation (fasting); (C) physical stress of forced exercise by an animal handler for 30. min at approximately 3. km/h (exercise); or (D) psychological stress by placing kids in a pen with barking dogs for 5. min (fear). Fasted goats had greater (P<0.05) hematocrit, urea and total protein concentrations than controls. Exercised kids had greater (P<0.05) cortisol concentration than controls and goats exposed to barking dogs had greater (P<0.05) hematocrit and cortisol concentration compared with controls. Even though the stressors imposed on the kids induced changes in blood constituents typically associated with the stress response, the intensity and/or duration of these stressors had little or no effect on meat quality.
Fil: Zimerman, María. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; Argentina
Fil: Grigioni, Gabriela Maria. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Agroindustria. Instituto de Tecnología de Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Taddeo, H.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; Argentina
Fil: Domingo, E.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; Argentina
Materia
GOATS
MEAT QUALITY
PRE-SLAUGHTER STRESS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/193507
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Physiological stress responses and meat quality traits of kids subjected to different pre-slaughter stressorsZimerman, MaríaGrigioni, Gabriela MariaTaddeo, H.Domingo, E.GOATSMEAT QUALITYPRE-SLAUGHTER STRESShttps://purl.org/becyt/ford/4.2https://purl.org/becyt/ford/4Crossbred Criollo Neuquino castrated male kids, 6 months of age and 24. kg of live weight, were used to investigate the effects of pre-slaughter stressors on physiological characteristics and meat quality attributes. On four separate days, 16 kids were randomly assigned to one of the four pre-slaughter stressor treatments (4 kids per treatment per day): (A) no stress (control); (B) 24. h of food deprivation (fasting); (C) physical stress of forced exercise by an animal handler for 30. min at approximately 3. km/h (exercise); or (D) psychological stress by placing kids in a pen with barking dogs for 5. min (fear). Fasted goats had greater (P<0.05) hematocrit, urea and total protein concentrations than controls. Exercised kids had greater (P<0.05) cortisol concentration than controls and goats exposed to barking dogs had greater (P<0.05) hematocrit and cortisol concentration compared with controls. Even though the stressors imposed on the kids induced changes in blood constituents typically associated with the stress response, the intensity and/or duration of these stressors had little or no effect on meat quality.Fil: Zimerman, María. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; ArgentinaFil: Grigioni, Gabriela Maria. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Agroindustria. Instituto de Tecnología de Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Taddeo, H.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; ArgentinaFil: Domingo, E.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; ArgentinaElsevier Science2011-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/193507Zimerman, María; Grigioni, Gabriela Maria; Taddeo, H.; Domingo, E.; Physiological stress responses and meat quality traits of kids subjected to different pre-slaughter stressors; Elsevier Science; Journal of Small Ruminant Research; 100; 2-3; 10-2011; 137-1420921-4488CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0921448811002537info:eu-repo/semantics/altIdentifier/doi/10.1016/j.smallrumres.2011.06.011info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:07:13Zoai:ri.conicet.gov.ar:11336/193507instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:07:13.595CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Physiological stress responses and meat quality traits of kids subjected to different pre-slaughter stressors
title Physiological stress responses and meat quality traits of kids subjected to different pre-slaughter stressors
spellingShingle Physiological stress responses and meat quality traits of kids subjected to different pre-slaughter stressors
Zimerman, María
GOATS
MEAT QUALITY
PRE-SLAUGHTER STRESS
title_short Physiological stress responses and meat quality traits of kids subjected to different pre-slaughter stressors
title_full Physiological stress responses and meat quality traits of kids subjected to different pre-slaughter stressors
title_fullStr Physiological stress responses and meat quality traits of kids subjected to different pre-slaughter stressors
title_full_unstemmed Physiological stress responses and meat quality traits of kids subjected to different pre-slaughter stressors
title_sort Physiological stress responses and meat quality traits of kids subjected to different pre-slaughter stressors
dc.creator.none.fl_str_mv Zimerman, María
Grigioni, Gabriela Maria
Taddeo, H.
Domingo, E.
author Zimerman, María
author_facet Zimerman, María
Grigioni, Gabriela Maria
Taddeo, H.
Domingo, E.
author_role author
author2 Grigioni, Gabriela Maria
Taddeo, H.
Domingo, E.
author2_role author
author
author
dc.subject.none.fl_str_mv GOATS
MEAT QUALITY
PRE-SLAUGHTER STRESS
topic GOATS
MEAT QUALITY
PRE-SLAUGHTER STRESS
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.2
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Crossbred Criollo Neuquino castrated male kids, 6 months of age and 24. kg of live weight, were used to investigate the effects of pre-slaughter stressors on physiological characteristics and meat quality attributes. On four separate days, 16 kids were randomly assigned to one of the four pre-slaughter stressor treatments (4 kids per treatment per day): (A) no stress (control); (B) 24. h of food deprivation (fasting); (C) physical stress of forced exercise by an animal handler for 30. min at approximately 3. km/h (exercise); or (D) psychological stress by placing kids in a pen with barking dogs for 5. min (fear). Fasted goats had greater (P<0.05) hematocrit, urea and total protein concentrations than controls. Exercised kids had greater (P<0.05) cortisol concentration than controls and goats exposed to barking dogs had greater (P<0.05) hematocrit and cortisol concentration compared with controls. Even though the stressors imposed on the kids induced changes in blood constituents typically associated with the stress response, the intensity and/or duration of these stressors had little or no effect on meat quality.
Fil: Zimerman, María. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; Argentina
Fil: Grigioni, Gabriela Maria. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Agroindustria. Instituto de Tecnología de Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Taddeo, H.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; Argentina
Fil: Domingo, E.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; Argentina
description Crossbred Criollo Neuquino castrated male kids, 6 months of age and 24. kg of live weight, were used to investigate the effects of pre-slaughter stressors on physiological characteristics and meat quality attributes. On four separate days, 16 kids were randomly assigned to one of the four pre-slaughter stressor treatments (4 kids per treatment per day): (A) no stress (control); (B) 24. h of food deprivation (fasting); (C) physical stress of forced exercise by an animal handler for 30. min at approximately 3. km/h (exercise); or (D) psychological stress by placing kids in a pen with barking dogs for 5. min (fear). Fasted goats had greater (P<0.05) hematocrit, urea and total protein concentrations than controls. Exercised kids had greater (P<0.05) cortisol concentration than controls and goats exposed to barking dogs had greater (P<0.05) hematocrit and cortisol concentration compared with controls. Even though the stressors imposed on the kids induced changes in blood constituents typically associated with the stress response, the intensity and/or duration of these stressors had little or no effect on meat quality.
publishDate 2011
dc.date.none.fl_str_mv 2011-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/193507
Zimerman, María; Grigioni, Gabriela Maria; Taddeo, H.; Domingo, E.; Physiological stress responses and meat quality traits of kids subjected to different pre-slaughter stressors; Elsevier Science; Journal of Small Ruminant Research; 100; 2-3; 10-2011; 137-142
0921-4488
CONICET Digital
CONICET
url http://hdl.handle.net/11336/193507
identifier_str_mv Zimerman, María; Grigioni, Gabriela Maria; Taddeo, H.; Domingo, E.; Physiological stress responses and meat quality traits of kids subjected to different pre-slaughter stressors; Elsevier Science; Journal of Small Ruminant Research; 100; 2-3; 10-2011; 137-142
0921-4488
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0921448811002537
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.smallrumres.2011.06.011
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842269994352640000
score 13.13397

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