Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1069422
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dc.contributor.authorBERTOL, T. M.pt_BR
dc.contributor.authorCOLDEBELLA, A.pt_BR
dc.contributor.authorSANTOS FILHO, J. I. dospt_BR
dc.contributor.authorGUIDONI, A. L.pt_BR
dc.date.accessioned2017-05-09T11:11:11Zpt_BR
dc.date.available2017-05-09T11:11:11Zpt_BR
dc.date.created2017-05-09pt_BR
dc.date.issued2017pt_BR
dc.identifier.citationPesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 2, p. 121-128, fev. 2017.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1069422pt_BR
dc.descriptionThe objective of this work was to develop and evaluate prediction equations, based on measurements obtained on the slaughter line, for carcass classification according to the degree of exudation and the content of marbling. A total of 747 pig carcasses originated from 27 producers were randomly selected on the slaughter line at two slaughterhouses, constituting representative samples from each one. Hot carcass weight, loin depth, back fat thickness, and pH and temperature 45 min after slaughter were used to generate the equations. The carcasses were classified as normal or exudative for drip loss of loin and ham, and as acceptable or undesirable for marbling content. For drip loss of loin and ham, respectively, the overall correct classification of the carcasses was 87.3 and 76.8%, using the discriminant functions, for both categories. For marbling, the overall correct classification was 67.2%, and only 69% of the carcasses were correctly classified as acceptable (marbling >1). The equations developed based on the measurements obtained on the slaughter line allow classifying swine carcasses with high accuracy, according to the degree of exudation, but not with the content of marbling.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectPrediction equationspt_BR
dc.subjectPerda por gotejamentopt_BR
dc.subjectPernilpt_BR
dc.subjectLombopt_BR
dc.subjectEquação de prediçãopt_BR
dc.subjectPigspt_BR
dc.titleSwine carcasses classified by degree of exudation and marbling content.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-05-11T11:11:11Zpt_BR
dc.subject.thesagroPorcopt_BR
dc.subject.nalthesaurusDrip losspt_BR
dc.subject.nalthesaurusHampt_BR
dc.subject.nalthesaurusLoinspt_BR
riaa.ainfo.id1069422pt_BR
riaa.ainfo.lastupdate2017-05-11pt_BR
dc.contributor.institutionTERESINHA MARISA BERTOL, CNPSA; ARLEI COLDEBELLA, CNPSA; JONAS IRINEU DOS SANTOS FILHO, CNPSA; ANTONIO LOURENÇO GUIDONI, In memorian.pt_BR
Appears in Collections:Artigo em periódico indexado (CNPSA)

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