9 documents found, page 1 of 1
Turkey Meat. Seasonal Effect on Meat Quality and on Dead on Arrival Index in a ...
Carvalho,Rafael Humberto de; Soares,Adriana Lourenço; Guarnieri,Paulo Donizete; Oba,Alexandre; Ida,Elza Iouko; Shimokomaki,MassamiABSTRACT The objective of this study was to determine the incidence of Pale, Soft, Exudative (PSE) meat and to characterize the Dark, Fim, Dry (DFD) meat as well as the Dead on Arrival (DOA) index in a commercial turkey slaughterhouse in southern Brazil during the summer and winter seasons. The journeys (n=64) were over a distance of 36 ± 20 km and took approximately 95 ± 20 min. Color (L*) and pH distribution ...
Características produtivas e imunológicas de frangos de corte submetidos a diet...
Oba,Alexandre; Lopes,Patrícia Cristina Ferro; Boiago,Marcel Manente; Silva,Aline Mary Scatolini; Montassier,Hélio José; Souza,Pedro Alves deObjetivou-se avaliar o desempenho, a resposta imune e as características de carcaça de frangos de corte alimentados com dietas suplementadas com cromo complexado a levedura (Saccharomyces cerevisae), criados em diferentes condições de temperatura. O experimento foi conduzido em câmaras climáticas com sistema de aquecimento e refrigeração, utilizando-se as seguintes condições de temperatura, de acordo com as ida...
Broiler transportation conditions in a Brazilian commercial line and the occurr...
Langer,Roselane Oliveira de Souza; Simões,Gislaine Silveira; Soares,Adriana Lourenço; Oba,Alexandre; Rossa,Alessandro; Shimokomaki,MassamiThe objective of this work was to investigate the effect of road transportation conditions on the occurrence of broiler PSE-(Pale, Soft, Exudative) and DFD-like (Dark, Firm, Dry) meats in the Brazilian commercial slaughterhouse plant. Samples of Pectoralis major m from 47-day-old broilers of commercial lineage were analyzed. The results indicated that water-bathing birds just before journey over 3.0km promoted ...
Farelo de gérmen de milho desengordurado na dieta de poedeiras comerciais de 28...
Brunelli,Sandra Regina; Pinheiro,João Waine; Fonseca,Nilva Aparecida Nicolao; Oba,Alexandre; Silva,Caio Abércio daUm experimento foi conduzido para avaliar os efeitos da inclusão de farelo de gérmen de milho desengordurado na dieta de galinhas de 28 a 44 semanas de idade. Foram utilizadas 240 poedeiras Hy-Line W36 distribuídas em delineamento inteiramente casualizado, com seis níveis de farelo de germen de milho desengordurado (0, 6, 12, 18, 24 e 30%),cada um com cinco repetições de oito aves. No período experimental, que ...
Development of a gas chamber for detecting broiler chicken halothane sensitivit...
Marchi,Denis Fabrício; Oba,Alexandre; Ziober,Iris Lamberti; Soares,Adriana Lourenço; Ida,Elza Iouko; Shimokomaki,MassamiThe objective of this work was to investigate the use of a halothane to screen broiler chickens prone to develop PSE (Pale, Soft, Exudative) meat through a special gas chamber connected to a veterinarian anaesthetic apparatus developed in our laboratory. Anaesthesia was induced with approx. 3.0% halothane at a flow rate of 6.0 Lm-1 in pure oxygen for 5 min. Commercial male broilers (n=342) aged 46 days old were...
Vehicle thermal microclimate evaluation during Brazilian summer broiler transpo...
Simões,Gislaine Silveira; Oba,Alexandre; Matsuo,Tiemi; Rossa,Alessandro; Shimokomaki,Massami; Ida,Elza IoukoThe formation of a thermal microclimate within the vehicle during the transport of broilers from farm to slaughterhouse affects the birds' welfare and potentially promotes the development of PSE meat. Thus, the aim of this work was to evaluate the effects of routine commercial practices on the vehicle microclimate formed during transportation of broilers. Twenty-four hours postmortem Pectoralis major m. samples...
The effect of management of transport and lairage conditions on broiler chicken...
Oba,Alexandre; Almeida,Mauricio de; Pinheiro,João Waine; Ida,Elza Iouko; Marchi,Denis Fabricio; Soares,Adriana Lourenço; Shimokomaki,MassamiThe aim of this work was to evaluate the influence of time of broiler chicken transportation and lairage prior to slaughtering on the occurrence of PSE (Pale, Soft, Exudative) meat and Death On Arrival (DOA) under non-commercial conditions in the Brazilian summer. Male birds (n=250) from a commercial line were subjected to different periods of journey (30, 90, and 180 min) and lairage (0, 90, and 180 min) befor...
Sensitivity to halothane and its relationship to the development of PSE (Pale, ...
Marchi,Denis Fabrício; Trindade,Marco Antônio; Oba,Alexandre; Soares,Adriana Lourenço; Ida,Elza Iouko; Ferraz,José Bento Sterman; Michelan Filho,TércioThis work aimed to evaluate female lineage broilers for halothane sensitivity and for their susceptibility to the subsequent development of PSE meat. The halothane test was carried out in an anesthetic chamber with 3.0% halothane. The unconscious birds were examined for leg muscle rigidity. If one or both legs became extended and rigid, the birds were classified as halothane sensitive (HAL+), while unresponsive...
Desempenho e características de carcaça de suínos submetidos a diferentes progr...
Briganó,Marcus Vinícius; Pacheco,Graziela Drociunas; Bridi,Ana Maria; Oba,Alexandre; Fonseca,Nilva Aparecida Nicolao; Silva,Caio Abércio daObjetivou-se avaliar o desempenho, as características de carcaça e o peso de órgãos do sistema digestório de suínos submetidos a restrição alimentar. Foram utilizados 40 suínos machos castrados, Landrace × Large White, distribuídos em delineamento de blocos casualisados, com quatro tratamentos, cinco repetições e dois animais por parcela experimental. Como tratamentos, avaliaram-se quatro programas de restrição...