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| Bersot,Luciano dos Santos; Gillio,Cíntia; Tavolaro,Paula; Landgraf,Mariza; Franco,Bernadette Dora Gombossy de Melo; Destro,Maria Teresa. |
| This study evaluated the growth of naturally occurring L. monocytogenes in sliced, vacuum-packed mortadella samples during storage at 5ºC until the expiration date. Tukey's test indicated that counts of L. monocytogenes on 0, 10, 20, 30 and 40 days of storage were significantly different (p<0.05), indicating growth during shelf life. In three trials, the mean increase was 1.72 log cycles. Vacuum packing and storage under refrigeration were not effective in controlling the growth of L. monocytogenes in sliced mortadella, indicating that good manufacturing practices and implemented HACCP programs are essential to assure safety of this product. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Listeria monocytogenes; Growth; Sliced mortadella; Vacuum-packing. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822008000300020 |
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| Ziech,Rosangela Estel; Lampugnani,Camila; Perin,Ana Paula; Sereno,Mallu Jagnow; Sfaciotte,Ricardo Antônio Pilegi; Viana,Cibeli; Soares,Vanessa Mendonça; Pinto,José Paes de Almeida Nogueira; Bersot,Luciano dos Santos. |
| Abstract The aim of this study was to investigate the occurrence of multidrug-resistant, extended spectrum beta-lactamase (ESBL) producing Salmonella spp. isolated from conveyor belts of broiler cutting rooms in Brazilian broiler processing plants. Ninety-eight strains of Salmonella spp. were analyzed. Multidrug resistance was determined by the disk diffusion test and the susceptibility of the isolated bacteria was evaluated against 18 antimicrobials from seven different classes. The double disk diffusion test was used to evaluate ESBL production. Of the 98 strains tested, 84 were multidrug resistant. The highest rates of resistance were against nalidixic acid (95%), tetracycline (91%), and the beta-lactams: ampicillin and cefachlor (45%), followed by... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antimicrobial resistance; Salmonella spp.; Food borne pathogens. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000100191 |
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| Daguer,Heitor; Assis,Michel Tavares Quinteiro Milcent; Bersot,Luciano dos Santos. |
| O crescimento da produção e consumo de carne têm sido acompanhados da diversificação de produtos processados, com maior elaboração de itens de conveniência, praticidade e valor agregado, em detrimento da comercialização de cortes in natura. Fosfatos e proteínas não cárneas, sobretudo as da soja e do soro de leite, figuram entre os ingredientes mais usados para marinar carnes, melhorando sua textura e promovendo a retenção de líquidos que podem trazer aumento do rendimento de fabricação e benefícios sensoriais para o consumidor. Nessa tecnologia, os principais processos empregados são a injeção e o massageamento da carne. No entanto, práticas abusivas devem ser coibidas pela fiscalização, impondo limites à incorporação de água pelo produto final e à... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Marinação; Ingredientes não cárneos; Controle. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782010000900030 |
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