Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1055839
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorFAVERO, R.pt_BR
dc.contributor.authorFEIJO, G. L. D.pt_BR
dc.contributor.authorBONIN, M. N.pt_BR
dc.contributor.authorMENEZES, G. R. de O.pt_BR
dc.contributor.authorGOMES, R. da C.pt_BR
dc.contributor.authorTORRES JUNIOR, R. A. de A.pt_BR
dc.contributor.authorSURITA, LUCY M. A.pt_BR
dc.contributor.authorMIZUBUTI, IVONE Y.pt_BR
dc.date.accessioned2016-11-03T11:11:11Zpt_BR
dc.date.available2016-11-03T11:11:11Zpt_BR
dc.date.created2016-11-03pt_BR
dc.date.issued2016pt_BR
dc.identifier.citationIn: International Meeting of Advances in Animal Science, 2016., Jaboticabal. Anais... Jaboticabal: UNESP, 2016.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1055839pt_BR
dc.descriptionThe aim of this study was to evaluate the effect of sire breed on beef quality of crossbred cattle. Steers (n=74) and heifers (n=71) produced along two years from mating Nellore, ½ Nellore x ½ Angus and ½ Nellore x ½ Caracu dams with Braford (BF), Charbray (CC) and Caracu (CR) sires were raised grazing tropical grasses until 20 months (mo) of age, finished in feedlot for 4 mo and harvested at 546 ± 60 kg live weight. Hot carcass weight (HCW) and c rcass dressing percentage (CD) were measured at slaughter. Following 24- hour chill, ultimate pH (pH), Longissimus marbling score (12th-13th ribs section), carcass backfat score (1 to 5) and backfat distribution (1 to 3) were evaluated. Longissimus samples were analyzed for Warner Bratzler shear force (SF) after aging for 0 and 7 day (d) as well as Hunter L*, a* and b* values after aging for 7d. Data were analyzed using mixed model methodology. HCW was greater for CC (P<0.05) than CR (305 vs. 288 kg) while BF was intermediate (301 kg). No significant difference for CD was observed among sire breeds (P>0.05), however CC progenies had greater CD (P<0.10) than CR (53.7 vs. 52.5 %), but did not differ from BF (53.2 %). There were no differences for backfat and marbling scores (P>0.05), however BF progenies had greater backfat distribution score than CC (P<0.05 ). There were no sire breed effects on color variables and SF, irrespective of aging time (P>0.05). Charbray breed is related to heavier carcasses and possibly with greater dressing percentage whereas Braford breed is associated with better carcass backfat distribution. All sire breeds had similar qualitative attributes of meat.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleEffect of sire breed on carcass and beef quality of crossbred cattle.pt_BR
dc.typeResumo em anais e proceedingspt_BR
dc.date.updated2017-03-27T11:11:11Zpt_BR
dc.subject.thesagroAnimalpt_BR
dc.subject.nalthesaurusGeneticspt_BR
dc.subject.nalthesaurusBreedingpt_BR
dc.subject.nalthesaurusBackfatpt_BR
riaa.ainfo.id1055839pt_BR
riaa.ainfo.lastupdate2017-03-27pt_BR
dc.contributor.institutionRICARDO FAVERO, UEL; GELSON LUIS DIAS FEIJO, CNPGC; MARINA N. BONIN, UFMS; GILBERTO ROMEIRO DE OLIVEIRA MENEZE, CNPGC; RODRIGO DA COSTA GOMES, CNPGC; ROBERTO AUGUSTO DE A TORRES JUNIOR, CNPGC; LUCY M. A. SURITA, UCDB; IVONE Y. MIZUBUTI, UEL.pt_BR
Aparece nas coleções:Resumo em anais de congresso (CNPGC)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
Faveroetal2016sirebreedcarcassbeefquality.pdf109,79 kBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace