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dc.contributor.authorde-Oliveira, L. D.-
dc.contributor.authorde Carvalho Picinato, M. A.-
dc.contributor.authorKawauchi, I. M.-
dc.contributor.authorSakomura, N. K.-
dc.contributor.authorCarciofi, A. C.-
dc.identifier.citationJournal of Animal Physiology and Animal Nutrition. Hoboken: Wiley-blackwell, v. 96, n. 6, p. 1136-1146, 2012.-
dc.description.abstractThis study evaluated the effect of two rendering processes applied to meat and bone meal (MBM) production, associated or not with extrusion, by measuring diet apparent total tract digestibility of dogs and cats, and true digestibility of amino acids (AA) by cecectomized roosters. Four diets were evaluated, with the main protein source as follows: conventional and extruded MBM; high temperature and pressure (HPT; 135 degrees C, 3 bar, 20 min) and extruded MBM; conventional non-extruded MBM; HPT non-extruded MBM. Nutrient digestibility and food metabolizable energy content were evaluated with dogs and cats by the method of total collection of faeces. True AA digestibility was evaluated by a precision-fed assay with cecectomized roosters. The evaluated MBM had high-ash content. The HPT process of MBM increased the digestibility of crude protein of the diets by cats, and the true digestibility of several AA by cecectomized roosters. The extrusion process did not modify the apparent total tract nutrient digestibility of MBM by dogs and their amino acid digestibility by roosters, but increased the digestibility of the dietary protein by cats. Dogs fed HPT MBM presented a higher urea post-prandial response, suggesting reductions in bioavailability and protein synthesis from absorbed AA.en
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
dc.description.sponsorshipANFALPET (Brazilian Association of Manufacturers Food for Pets)-
dc.description.sponsorshipMogiana Alimentos S. A. (Guabi)-
dc.sourceWeb of Science-
dc.subjectAmino acidsen
dc.subjectpet fooden
dc.subjecturea responseen
dc.titleDigestibility for dogs and cats of meat and bone meal processed at two different temperature and pressure levelsen
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationSão Paulo State Univ, Fac Ciencias Agr & Vet, Dept Clin & Cirurgia Vet, Coll Agr & Vet Sci,UNESP, BR-14884900 Jaboticabal, SP, Brazil-
dc.description.affiliationUnespSão Paulo State Univ, Fac Ciencias Agr & Vet, Dept Clin & Cirurgia Vet, Coll Agr & Vet Sci,UNESP, BR-14884900 Jaboticabal, SP, Brazil-
dc.description.sponsorshipIdCAPES: 0336/07-6-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Animal Physiology and Animal Nutrition-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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