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dc.contributor.authorCARVALHO, G. M. C.pt_BR
dc.contributor.authorFROTA, M. N. L. dapt_BR
dc.contributor.authorLIMA NETO, A. F.pt_BR
dc.contributor.authorAZEVEDO, D. M. M. R.pt_BR
dc.contributor.authorARAUJO NETO, R. B. dept_BR
dc.contributor.authorARAUJO, A. M. dept_BR
dc.contributor.authorPEREIRA, E. S.pt_BR
dc.contributor.authorCARNEIRO, M. S. de S.pt_BR
dc.date.accessioned2017-07-26T11:11:11Zpt_BR
dc.date.available2017-07-26T11:11:11Zpt_BR
dc.date.created2017-07-26pt_BR
dc.date.issued2017pt_BR
dc.identifier.citationRevista Brasileira de Zootecnia, v. 46, n. 5, p. 393-399, 2017.pt_BR
dc.identifier.issn1806-9290pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1073230pt_BR
dc.descriptionThe objective of this study was to evaluate live weight and carcass traits, from birth to slaughter, and meat quality of Nellore (NEL), Curraleiro Pé-Duro (CPD), and crossbred (F1) products in the state of Piauí, Brazil. Progenies from CPD, NEL, and their F1 crossbred (½ NEL + ½ CPD), a total of 252, males and females, from birth to 24 months of age, were evaluated in a comparative study in growth performance. The steers were sent to slaughter at 28 months of age and carcasses and meat quality were analyzed. After slaughter, carcass weight, dressing percentage and Longissimus dorsi area (rib eye area) were evaluated; an index was created by the relationship between these measures per hundred kg of chilled carcass produced. To assess meat quality, the shear force, water-holding capacity, color, brightness, pH, and cooking loss were investigated. Results obtained showed that month and year of birth were significant on growth, indicating influence of climatic variables. Nellore offspring was heavier than F1 and this was heavier than CPD throughout the study period, including the hot and cold carcass. No differences were found in dressing percentage among NEL and F1, but CPD and F1 showed a rib eye area and index significantly higher than NEL. The meat from CPD group presented a stronger red coloration than the others, but there was no significant difference in the remaining meat qualitative variables among the three groups. Curraleiro Pé-Duro and F1 crossbred produce more meat per 100 kg of carcass than Nellore in natural pasture of Piauí State.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectBovino de cortept_BR
dc.subjectHeterosept_BR
dc.subjectQualidade da carnept_BR
dc.subjectRaças locaispt_BR
dc.subjectCrossbreedingpt_BR
dc.subjectLocal breedspt_BR
dc.titleLive weight, carcass, and meat evaluation of Nellore, Curraleiro Pé-Duro, and their crossbred products in Piauí State.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-07-26T11:11:11Zpt_BR
dc.subject.thesagroCruzamentopt_BR
dc.subject.nalthesaurusbeef cattlept_BR
dc.subject.nalthesaurusheterosispt_BR
dc.subject.nalthesaurusmeat qualitypt_BR
riaa.ainfo.id1073230pt_BR
riaa.ainfo.lastupdate2017-07-26pt_BR
dc.contributor.institutionGERALDO MAGELA CORTES CARVALHO, CPAMN; MARCILIO NILTON LOPES DA FROTA, CPAMN; ANISIO FERREIRA LIMA NETO, CPAMN; DANIELLE MARIA MACHADO R AZEVEDO, CPAMN; RAIMUNDO BEZERRA DE ARAUJO NETO, CPAMN; ADRIANA MELLO DE ARAUJO, CPAMN; ELZÂNIA SALES PEREIRA, UFC; MARIA SOCORRO DE SOUZA CARNEIRO, UFC.pt_BR
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