Qualidade da carne de frango submetida à irradiação ou atmosfera modificada e armazenada por diferentes períodos

Pós-graduação em Zootecnia - FMVZ

Ocorrência de Listeria monocytogenes em frangos alternativos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da temperatura ambiente de criação e da reutilização da cama no desempenho e na qualidade da carne de frango

Pós-graduação em Zootecnia - FCAV

Ajuste preciso do nível de energia na dieta de frangos de corte para controle do desempenho e da composição lipídica da carne

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

Trimming and washing poultry carcass to reduce microbial contamination: A comparative study

The objective of this study was to compare the efficiency of washing and trimming broiler carcasses to reduce bacterial contamination. At the poste-visceration site, 100 broiler carcasses were collected during 4 visits to a slaughterhouse in Santa Catarina State, Brazil. Birds were from the same flock, age, and approximately 2.4 kg of weight. Groups were as follows: group 1, with fecal contamination; group 2, without fecal contamination; group 3, with fecal contamination and trimmed; group 4, with fecal contamination and washed; group 5, with fecal contamination, and washed and trimmed. Carcass washings were performed with at least 1.5 L/bird of potable water (0.5 to 1 mg/kg of residual chlorine) at room temperature (20-25 degrees C) using spray cabinets with 44 spray nozzles distributed into 2 chambers (pressure of 2 kgf/cm(2) and 4 kgf/cm(2)). Washed carcasses (trimmed or not) showed significantly (P < 0.05) lower counts of aerobic mesophiles (plate count agar) on the third evaluation, and even lower (P < 0.01) counts for total coliforms (CT) and fecal coliforms (Escherichia coli). Trimmed carcasses showed significantly lower counts (P < 0.05) for plate count agar; however, we observed higher counts for E. coli (P < 0.05). The association of both treatments (washing and trimming) showed significantly higher (P < 0.05) counts for coliforms (CT and E. coli). We can conclude that the washing method is overall more efficient than the trimming method to decontaminate chicken carcasses at the postevisceration site. Hopefully, our findings can help poultry companies to minimize production costs by applying the washing method for carcass decontamination.

Campylobacter sp como perigo biológico na produção de peito de frango maturado

Pós-graduação em Microbiologia Agropecuária - FCAV

Efeitos dos derivados vegetais de condimentos nas características de qualidade e vida de prateleira de linguiça de frango fresca

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Composição lipídica da carne de frango em função da densidade nutricional da ração

Pós-graduação em Ciência Animal - FMVA

Alimentação alternativa de frangos tipo colonial com resíduo agroindustrial de fruta

Pós-graduação em Ciência Animal - FMVA

Utilização de bacteriófagos ambientais no controle de biofilmes de Salmonella spp. em superfícies utilizadas na indústria de processamento e comercialização de frango de corte e derivados

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

O emprego de okara no processamento de hambúrger de frango fermentado com Lactobacillus acidophilus CRL 1014

Okara is a residue of production process of soy milk, wich has a considered nutritional value for containing proteins, lipids and fi bers in signifi cant amount, besides bioactive compounds, such as isofl avone. Despite these qualities, the great amount of okara produced annually in Brazil and in other countries generates a problem of disposal waste and it has served only for animal food products. Such situation can be changed by studies, that demonstrate the viability of okara’s utilization in human nourishment. Thus, the purpose of this research was to develop a fermented hamburger with a probiotic bacteria, based on chicken meat and okara fl our. Five formulations were processed: F1-100% of chicken meat, unfermented and containing curing salts, F2-100% of chicken meat, fermented with L. acidophilus, F3 - 90% of chicken meat and 10% of okara meal, fermented with L. acidophilus, F4 - 70% of chicken meat and 30% of okara meal, fermented with L. acidophilus; F5 - 50% of chicken meat and 50% of okara meal, fermented with L. acidophilus. All formulations were evaluated for the viability of the probiotic culture, determination of cooking yield and shrinkage percentage, pH and sensory characteristics. The results have demonstrated that it is possible to elaborate a chicken hamburger, fermented with Lactobacillus acidophilus CRL 1014, with the addition of 10% okara fl our.

Caracterização física e química da carne de peito de aves de diferentes idades submetida à maturação

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

Quantificação de enterobactérias e Clostridium spp. e detecção molecular de Clostridium perfringens, Escherichia coli e Salmonella spp. em pontos de cadeia produtiva da carne de frango

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

Eletronarcose no abate de frangos de corte: Iderlipes Luiz Carvalho Bossolani. -

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