Efeitos do tempo de espera em currais de frigorífico no bem-estar e na qualidade da carne de bovinos

Pós-graduação em Zootecnia - FCAV

Eficiência do processo de ultrafiltração seguido de biodigestão anaeróbia no tratamento de efluente de frigorífico de tilápia

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Lesões hepáticas provocadas por larvas de helmintos em equinos(Equus spp) abatidos em matadouro-frigorífico e suas implicações em carcaças

Pós-graduação em Medicina Veterinária - FMVZ

Avaliação de testes sorológicos no diagnóstico da brucelose suína em amostras provenientes de um frigorífico e de um rebanho naturalmente infectado do Estado de São Paulo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Post mortem, citologia, histopatologia e bacteriologia no diagnóstico da tuberculose bovina - matadouro-frigorífico da Região Norte do Paraná

Pós-graduação em Medicina Veterinária - FMVZ

Ocorrência de contusões em carcaças bovinas em frigorífico

The animal welfare is a series of practices that involves the maintenance of psychological and physiological freedoms of animals, to them remain healthy until slaughter and provide a satisfactory quality carcass and to avoid unnecessary suffering to animals. One way to evaluate the animal welfare is monitoring the occurrence of bruises on carcasses that is an indicative of inadequate management of the animals. The present study aimed to evaluate the occurrence of bruises in cattle carcasses at a slaughterhouse located in the Midwest Region of the State of São Paulo, Brazil. Was applied a check-list that determined the presence of bruises, the location and severity of them, ranking among scores I to III. Was observed in 98% (880/898) of the animals the presence of contusion. The Grade I injuries in the region of the hips at half carcasses had higher incidence with an average of 61.8% between the right and left sides. Could be observed multiple lesions in several animals slaughtered. In 133 animals observed were removed 15.6 kilograms of material only the injured region only of the hips, demonstrating economic losses to cattle farmers and industries for failures in animal welfare practices. The inappropriate pre-slaughter management compromises animal welfare and the quality of carcasses, discrediting our products on international meat trade and consisting in economic losses to the national cattle herds.

Anticorpos contra Leptospira spp. e Brucella spp. em equiídeos da região Sul do Brasil abatidos em matadouro-frigorífico

Pós-graduação em Medicina Veterinária - FCAV

Qualidade do manejo no frigorífico: efeitos no bem-estar animal e na qualidade da carcaça e da carne

Pós-graduação em Zootecnia - FCAV

Ocorrência de Escherichia coli O157:H7 e O26 sorbitol negativas em matadouro frigorífico de bovino e suscetibilidade a antimicrobianos

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Remoção de N-amoniacal em baixas concentrações de oxigênio dissolvido a partir do efluente de frigorífico bovino

This work aimed to develop a biological system for removal of ammonia nitrogen operating at low concentrations of dissolved oxygen. Thus, a biological upflow vertical reactor was built, in which the affluent pass through the support media until the top. Sludge from an anaerobic stabilization pond of a slaughterhouse unit in the city of Presidente Prudente - SP was used as inoculum. Initially the system operated in batch and afterwards in a continuous flow with different HRT. For feeding the reactor, an initial phases was adopted a synthetic culture media, described by Martins (2007), in order to establish the ideal conditions for the development of Anammox bacteria and subsequently, submitted to the system a slugde effluent of slaughterhouse. The results showed significant removal efficiency of N-NH4+, especially in the phase without recirculation of culture media, with an average of 71% removal, with the proportion of removal of N-NH4 +:N-NO2- average 1: 1,69. For the period of operation with effluent from the slaughterhouse, were not obtained satisfactory results, without confirmation of the proliferation of Anammox bacteria in the system, due to the high presences of organic matter in the same confirmed by high concentrations of COD

Avaliação da eficiência do sistema de tratamento de efluentes de frigorífico: um estudo de caso em Rio Claro/SP

Não disponível

Interferência da distância de transporte e do manejo pré-abate no frigorífico sobre as injúrias na carcaça e qualidade da carne suína

Pós-graduação em Ciência e Tecnologia Animal - FEIS