Análises mecânicas e físico-químicas de couros de tilápia, cachara e salmão

Página do item simplificado
dc.contributor.authorYoshida, G. M. [UNESP]
dc.contributor.authorKunita, N. M.
dc.contributor.authorSouza, M. L.R.
dc.contributor.authorGasparino, E.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Estadual de Maringá (UEM)
dc.date.accessioned2018-12-11T16:44:00Z
dc.date.available2018-12-11T16:44:00Z
dc.date.issued2016-09-01
dc.description.abstractThe objective was to compare the physicochemical and mechanical analysis of the Nile tilapia, cachara and salmon leather under the same skin processing technique. The tilapia, salmão and cachara skins were obtained from the processing unit Smart fish (Rolândia-PR), Tomita e Tomita (Maringá-PR) and Embrapa (Corumbá-MS), respectively. After removing the skins from the fish, they were subjected to freezing for their transport and storage until the time of performing the tanning process. The hides for tanning were thawed, stripped and subjected to the same processing technique and processed into leather. The leather tilapia showed the greatest thickness, tensile strength, and tensile strength, while the salmon had the highest tear resistance (105.69 N/mm). Cachara leather results were lower than those of the leather of tilapia and salmon concerning their elongation percentage. Salmon leather showed the best chromium oxide percentage (2.6%), while this was 2.0% for tilapia and 1.8% for cachara, the values were below the recommended for tanned leathers with salt chrome. Extractable substances in dichloromethane for salmon were the most referenced (14.5%), while the rest were above the recommended amount, requiring adjustments in the formulation to obtain best quality leathers.en
dc.description.affiliationUniversidade Estadual Paulista “Júlio de Mesquita Filho” Faculdade de Ciências Agrárias e Veterinárias (UNESP – FCAV/Jaboticabal)
dc.description.affiliationUniversidade Estadual de Maringá
dc.description.affiliationUnespUniversidade Estadual Paulista “Júlio de Mesquita Filho” Faculdade de Ciências Agrárias e Veterinárias (UNESP – FCAV/Jaboticabal)
dc.format.extent349-355
dc.identifier.citationArchivos de Zootecnia, v. 65, n. 251, p. 349-355, 2016.
dc.identifier.issn1885-4494
dc.identifier.issn0004-0592
dc.identifier.scopus2-s2.0-84990981834
dc.identifier.urihttp://hdl.handle.net/11449/169011
dc.language.isopor
dc.relation.ispartofArchivos de Zootecnia
dc.relation.ispartofsjr0,202
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectDetermination of chromium oxide
dc.subjectDetermination of traction
dc.subjectProgressive tearing
dc.subjectResistance of leather
dc.titleAnálises mecânicas e físico-químicas de couros de tilápia, cachara e salmãopt
dc.title.alternativeMechanical and physical-chemical analysis of tilapia, cachara and salmon leatheren
dc.typeArtigo

Arquivos

Coleções

Artigos