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dc.contributor.author
Zimerman, María
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dc.contributor.author
Domingo, E.
dc.contributor.author
Grigioni, Gabriela Maria
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dc.contributor.author
Taddeo, H.
dc.contributor.author
Willems, P.
dc.date.available
2019-10-18T18:32:57Z
dc.date.issued
2013-04
dc.identifier.citation
Zimerman, María; Domingo, E.; Grigioni, Gabriela Maria; Taddeo, H.; Willems, P.; The effect of pre-slaughter stressors on physiological indicators and meat quality traits on Merino lambs; Elsevier Science; Journal of Small Ruminant Research; 111; 1-3; 4-2013; 6-9
dc.identifier.issn
0921-4488
dc.identifier.uri
http://hdl.handle.net/11336/86420
dc.description.abstract
Merino lambs of 90 days of mean age (standard deviation - s.d. - 6 days) and 22.0. kg of mean live weight (s.d. 2.7. kg) were used to explore the effects of pre-slaughter stressors on physiological characteristics and meat quality attributes. Three stressors were studied in a controlled experiment: fasting (food deprivation for 24. h before slaughter), physical exercise (keeping animals walking for 30. min at approximately 3. km/h) and fear stress (exposing animals to barking dogs for 5. min). A fourth treatment was kept as a control. Fasted lambs had greater (P<0.05) urea and cortisol concentrations than control. Exercise had no effects (P>0.05) in physiological indicators and lambs exposed to barking dogs had greater (P<0.05) cortisol concentration compared with control. The stressor treatments studied did not affect meat quality parameters. Therefore, even though the stressors imposed on the lambs induced changes in blood constituents typically associated with the stress response, the intensity and (or) duration of these stressors had no effect on meat quality traits.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
LAMBS
dc.subject
MEAT QUALITY
dc.subject
PRE-SLAUGHTER STRESS
dc.subject.classification
Ganadería
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dc.subject.classification
Producción Animal y Lechería
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dc.subject.classification
CIENCIAS AGRÍCOLAS
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dc.title
The effect of pre-slaughter stressors on physiological indicators and meat quality traits on Merino lambs
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-10-17T13:43:19Z
dc.journal.volume
111
dc.journal.number
1-3
dc.journal.pagination
6-9
dc.journal.pais
Países Bajos
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dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Zimerman, María. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; Argentina
dc.description.fil
Fil: Domingo, E.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; Argentina
dc.description.fil
Fil: Grigioni, Gabriela Maria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria; Argentina. Universidad de Morón. Facultad de Agronomía y Ciencias Agroalimentarias; Argentina
dc.description.fil
Fil: Taddeo, H.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; Argentina
dc.description.fil
Fil: Willems, P.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche; Argentina
dc.journal.title
Journal of Small Ruminant Research
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.smallrumres.2012.12.018
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S092144881200555X
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