Lairage time effect on meat quality in Hereford steers in rangeland conditions

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dc.contributor.authorCosta, Franciely de Oliveira [UNESP]
dc.contributor.authorBrito, Gustavo
dc.contributor.authorManuel Soares de Lima, Juan
dc.contributor.authorSant'Anna, Aline Cristina [UNESP]
dc.contributor.authorRodrigues Paranhos da Costa, Mateus Jose [UNESP]
dc.contributor.authordel Campo, Marcia
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionInst Nacl Invest Agr
dc.contributor.institutionUniv Fed Juiz De Fora
dc.date.accessioned2019-10-04T12:37:57Z
dc.date.available2019-10-04T12:37:57Z
dc.date.issued2019-01-01
dc.description.abstractThis study evaluated lairage time effects on carcass and meat quality traits of Hereford steers. Thirty Hereford steers fed on pasture were assigned to two treatments according to lairage time: 3 h (n = 15) and 12 h (n = 15). Individual temperament was assessed using crush score and flight speed. pH decline, glycogen content, meat color, and shear force were measured. pH was not different between treatments at any time point, showing a normal decline rate. Meat color and shear force did not differ between treatments, but muscle glycogen was lower in treatment with 3 h, not enough to affect quality but suggesting a higher level of stress in 3 h lairage time. Temperament did not have any impact on carcass and meat quality traits. No differences were found in pH, color, and tenderness between treatments, but the lower muscle glycogen concentrations for the shorter lairage suggest a higher risk regarding meat quality.en
dc.description.affiliationUniv Estadual Paulista, Fac Ciencias Agr & Vet, Programa Posgrad Zootecnia, Jaboticabal, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Grp Estudos & Pesquisas Etol & Ecol Anim, Jaboticabal, SP, Brazil
dc.description.affiliationInst Nacl Invest Agr, Programa Nacl Carne & Lana, Tacuarembo, Uruguay
dc.description.affiliationUniv Fed Juiz De Fora, Inst Ciencias Biol, Dept Zool, Juiz De Fora, MG, Brazil
dc.description.affiliationUniv Estadual Paulista, Fac Ciencias Agr & Vet, Dept Zootecnia, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Ciencias Agr & Vet, Programa Posgrad Zootecnia, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Grp Estudos & Pesquisas Etol & Ecol Anim, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Ciencias Agr & Vet, Dept Zootecnia, Jaboticabal, SP, Brazil
dc.description.sponsorshipInstituto Nacional de Investigacion Agropecuaria (INIA), Uruguay
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent9
dc.identifierhttp://dx.doi.org/10.1590/rbz4820180020
dc.identifier.citationRevista Brasileira De Zootecnia-brazilian Journal Of Animal Science. Vicosa-mg: Revista Brasileira Zootecnia Brazilian Journal Animal Sci, v. 48, 9 p., 2019.
dc.identifier.doi10.1590/rbz4820180020
dc.identifier.fileS1516-35982019000100702.pdf
dc.identifier.issn1806-9290
dc.identifier.scieloS1516-35982019000100702
dc.identifier.urihttp://hdl.handle.net/11449/185719
dc.identifier.wosWOS:000468091800001
dc.language.isoeng
dc.publisherRevista Brasileira Zootecnia Brazilian Journal Animal Sci
dc.relation.ispartofRevista Brasileira De Zootecnia-brazilian Journal Of Animal Science
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectcrush score
dc.subjectflight speed
dc.subjectglycogen
dc.subjectpH
dc.subjectshear force
dc.titleLairage time effect on meat quality in Hereford steers in rangeland conditionsen
dc.typeArtigo
dcterms.rightsHolderRevista Brasileira Zootecnia Brazilian Journal Animal Sci
unesp.author.orcid0000-0002-0300-6761[1]

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