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Campo DC | Valor | Idioma |
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dc.contributor.author | Torres-Geraldo, André | - |
dc.contributor.author | Bueno, Mauro Sartori | - |
dc.contributor.author | Costa, Ricardo Lopes Dias da | - |
dc.contributor.author | Haguiwara, Marcia Mayumi Harada | - |
dc.contributor.author | Cucatti, Marcia Regina | - |
dc.contributor.author | Silva, Marta Gomes da | - |
dc.contributor.author | Issakowicz, Juliano | - |
dc.contributor.author | Sampaio, Ana-Claudia Kocci | - |
dc.contributor.author | Yotsuyanagi, Suzana Eri | - |
dc.contributor.author | Quirino, Celia Raquel | - |
dc.contributor.other | PT_Br | |
dc.date.accessioned | - | |
dc.date.accessioned | 2021-06-21T20:19:56Z | - |
dc.date.available | PT_Br | |
dc.date.available | 2021-06-21T20:19:56Z | - |
dc.date.copyright | - | |
dc.date.issued | 2020 | - |
dc.identifier | PT_Br | |
dc.identifier.citation | TORRES-GERALDO, André; et al. Effect of castration and vitamin E supplementation on carcass and meat quality of Santa Inês lambs. Revista Colombiana de Ciencias Pecuarias, v. 33, n. 2, 2020. p.96-109. https://doi.org/10.17533/udea.rccp.v33n2a02. | pt_BR |
dc.identifier.issn | 0120-0690 | - |
dc.identifier.uri | http://repositorio.ital.sp.gov.br/jspui/handle/123456789/126 | - |
dc.description.abstract | Background: Carcass and sheep meat quality are influenced by several factors, such as race, age, slaughter weight, type of diet, and dietary supplementation. Objective: To evaluate the effect of castration and vitamin E supplementation on performance, carcass characteristics and meat of lambs slaughtered at 45 kg. Methods: Thirty-two male lambs (16 castrated and 16 not castrated) were fed diets with or without the inclusion of vitamin E. The animals had an average age of 180 ± 20 days and a mean weight of 25.1 ± 4.6 kg. Performance was evaluated for 56 days, and the animals were slaughtered when reaching a weight of 45 kg. The experimental design was randomized blocks based on initial weights, and variables were assessed by a 2x2 factorial design (castrated and intact, supplemented or not with vitamin E, with a probability of 5%). Results: Higher proportion (p<0.05) of visceral fat was found in castrated animals (kidney: 2.45%, inguinal: 0.57% and omental: 4.96%) than in intact animals (kidney: 1.25%, inguinal 0.27%. and omental 3.12%). The aged meat samples showed no color differences for any of the treatments, but there were differences in shear force for steaks aged for 7 days, where the castrated animals showed an average of 2.64 kgf and intact animals showed an average 3.29 kgf. The animals supplemented with vitamin E had lower shear forces in non-aged samples. Conclusion: Castration increased deposition of visceral and fat coverage but did not influence the cut yields and total carcass yield. The animals supplemented with vitamin E had lower shear forces in non-aged samples. | pt_BR |
dc.description.sponsorship | CAPES / CNPq | pt_BR |
dc.format | PT_Br | |
dc.language | PT_Br | |
dc.language.iso | en | pt_BR |
dc.rights | PT_Br | |
dc.source | PT_Br | |
dc.subject | α-tocopherol | pt_BR |
dc.subject | Carne maturada | pt_BR |
dc.subject | Castração | pt_BR |
dc.subject | Cordeiro | pt_BR |
dc.subject | Força de cisalhamento | pt_BR |
dc.subject | Oxidação lipídica | pt_BR |
dc.subject | Vitamina E | pt_BR |
dc.subject | Ovelhas | pt_BR |
dc.subject | Santa Ines breed | pt_BR |
dc.title | Effect of castration and vitamin E supplementation on carcass and meat quality of Santa Inês lambs | pt_BR |
dc.title.alternative | Efeito da Castração e da suplementação de vitamina E sobre a carcaça e qualidade da carne de ovinos Santa Inê | pt_BR |
dc.type | Article | pt_BR |
dc.date.updated | - | |
dc.subject.cnpq | PT_Br | |
dc.contributor.CRUESP | PT_Br | |
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dc.subject.wos | PT_Br | |
dc.identifier.italrecordnumber | - | |
dc.creator.id | PT_Br | |
dc.contributor.authoremail | PT_Br | |
dc.contributor.authorital | PT_Br | |
dc.contributor.authorexternal | PT_Br | |
dc.contributor.nameofprogram | PT_Br | |
dc.contributor.institution | PT_Br | |
dc.contributor.event | PT_Br | |
dc.publisher.city | PT_Br | |
dc.publisher.country | PT_Br | |
dc.date.monthofcirculation | - | |
dc.description.areaofknowledge | PT_Br | |
dc.description.references | PT_Br | |
dc.description.reference | PT_Br | |
dc.description.sponsor | PT_Br | |
dc.description.sponsor-standard | PT_Br | |
dc.description.sponsorremissive | PT_Br | |
dc.description.sponsordocumentnumber | PT_Br | |
dc.description.volume | PT_Br | |
dc.description.volumesupplement | PT_Br | |
dc.description.issuenumber | - | |
dc.description.issuesupplement | PT_Br | |
dc.description.issuespecial | PT_Br | |
dc.description.firstpage | PT_Br | |
dc.description.lastpage | PT_Br | |
dc.rights.accessrights | PT_Br | |
dc.identifie.eissn | PT_Br | |
dc.identifie.wos | PT_Br | |
dc.identifie.doi | PT_Br | |
dc.identifie.doi | PT_Br | |
dc.identifie.url | PT_Br | |
dc.identifie.local | PT_Br | |
dc.format.support | PT_Br | |
dc.creator.orcid | PT_Br | |
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