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Provedor de dados:  BABT
País:  Brazil
Título:  Broiler transportation conditions in a Brazilian commercial line and the occurrence of breast PSE (Pale, Soft, Exudative) meat and DFD-like (Dark, Firm, Dry) meat
Autores:  Langer,Roselane Oliveira de Souza
Simões,Gislaine Silveira
Soares,Adriana Lourenço
Ida,Elza Iouko
Data:  2010-10-01
Ano:  2010
Palavras-chave:  Truck microclimate
Meat quality
Broiler chicken stress
Resumo:  The objective of this work was to investigate the effect of road transportation conditions on the occurrence of broiler PSE-(Pale, Soft, Exudative) and DFD-like (Dark, Firm, Dry) meats in the Brazilian commercial slaughterhouse plant. Samples of Pectoralis major m from 47-day-old broilers of commercial lineage were analyzed. The results indicated that water-bathing birds just before journey over 3.0km promoted the occurrence of 46.0% of PSE and 4.0% of DFD-like meat, while birds under non-water bathing conditions presented 14.7 and 2.0%, respectively. For a distance of 68.0km, the occurrences of PSE-and DFD-like meat were 44.0 and 0.0% under water bathing conditions, and 52.0 and 0.0% without water bathing, respectively. Water bathing at the farm was a critical manoeuvre for increasing the unfavourable truck microenvironment for short journey, whereas conversely for longer journey it was less stressful influencing the broiler breast meat quality.
Tipo:  Info:eu-repo/semantics/article
Idioma:  Inglês
Editor:  Instituto de Tecnologia do Paraná - Tecpar
Relação:  10.1590/S1516-89132010000500021
Formato:  text/html
Fonte:  Brazilian Archives of Biology and Technology v.53 n.5 2010
Direitos:  info:eu-repo/semantics/openAccess

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