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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/45166
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dc.creatorFredson Vieira e Silvapt_BR
dc.creatorIran Borgespt_BR
dc.creatorVandenberg Lira Silvapt_BR
dc.creatorÂngela Maria Quintão Lanapt_BR
dc.creatorAna Luiza da Costa Cruz Borgespt_BR
dc.creatorSidnei Tavares dos Reispt_BR
dc.creatorAlexandre Ribeiro Araújopt_BR
dc.creatorAylle Medeiros Matospt_BR
dc.date.accessioned2022-09-14T13:06:07Z-
dc.date.available2022-09-14T13:06:07Z-
dc.date.issued2018-
dc.citation.volume47pt_BR
dc.citation.spagee20170032pt_BR
dc.identifier.doihttps://doi.org/10.1590/rbz4720170032pt_BR
dc.identifier.issn1806-9290pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/45166-
dc.description.resumoThe objective of this study was to evaluate performance and carcass and meat characteristics of lambs fed a solution of crude glycerin plus water (100 g kg−1 of dry matter) (GLY) during feedlot and pre-slaughter lairage. Data were analyzed as a 2 × 2 factorial (GLY available or not in feedlot and GLY available or not in the slaughterhouse). We evaluated the following treatments (feedlot/slaughterhouse): GLY/GLY, GLY/water, water/GLY, and water/water (control). Lambs fed a balanced diet for 70 days in the feedlot. Slaughter started 12 h after the animals arrived at the slaughterhouse. Dry matter intake, feed conversion, average daily gain, and body weight of lambs fed GLY were similar to those of control lambs. Lambs receiving GLY ingested more water in the feedlot. At the slaughterhouse, water/GLY animals ingested more glycerin and water than GLY/water animals ingested water. Group GLY/GLY had lower drip loss in carcasses than the group GLY/water. The other carcass and meat characteristics (carcass weight, pH, subcutaneous fat thickness, ribeye area, color, water holding capacity, cooking losses, and shear force) were similar among treatments. Solution of crude glycerin plus water can be used as a dietary ingredient for lambs, since it improves hydration and does not change performance and carcass characteristics. This solution supplied as a pre-slaughter supplement does not improve carcass and meat characteristics.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Geraispt_BR
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIASpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofRevista Brasileira de Zootecniapt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectcarcass qualitypt_BR
dc.subjectmeat qualitypt_BR
dc.subjectsheeppt_BR
dc.subjectslaughgterhousept_BR
dc.subjectwelfarept_BR
dc.subject.otherCordeirospt_BR
dc.subject.otherCarne - Carcaçapt_BR
dc.subject.otherCarne - Qualidadept_BR
dc.subject.otherGlicerinapt_BR
dc.titlePerformance and carcass characteristics of lambs fed a solution of crude glycerin during feedlot and pre-slaughter lairagept_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.scielo.br/j/rbz/a/fyNKPZxXJBm6YNW97gfLmFd/?lang=enpt_BR
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