3 research outputs found

    Microbiological quality of “Doner kebab” sold in retail in Sao Paulo- Brazil / Qualidade Microbiológica do Churrasco grego (Doner Kebab) vendido no varejo em São Paulo – Brazil

    Get PDF
    Most part of Brazilians does not usually make meals in their homes due to the bustling routine. The kebab (consisting of bread, meat and vinaigrette), marketed mainly in the downtown of SĂŁo Paulo, is a good choice because of speed of preparation and low cost but, street foods stand out for the frequency of foodborne illness outbreaks. According to Brazilian legislation, are allowed to 10ÂČ/g of thermotolerant coliforms (TtC), coagulase-positive staphylococci 10Âł/g of (CPS) and sulfite-reducing Clostridium (SRC) in the absence of Salmonella spp., in 25 grams of the product. The aim of this study was to evaluate the microbiological quality of kebab marketed in downtown of SĂŁo Paulo, noting whether they are within those standards. A hundred samples were analyzed, from 10 snack bars located in this region, processed and subjected to analysis according to APHA (2001). 1% had Salmonella spp., 12% contained SRC, but only 4% out of the allowed amount, 70% had  TtC  above these standards and 5% had CPE, but within the allowed parameters. Altogether, 71% of the samples were outside the parameters. These results indicate health risk to consumers, showing also the need to develop SOPs to improve the hygienic-health aspects. 

    Fungos e aflatoxinas no arroz: ocorrĂȘncia e significado na saĂșde do consumidor

    No full text
    Resumo O arroz Ă© um dos cereais mais consumidos no Brasil e no mundo. Devido ao grande impacto do consumo de arroz na população, estudos sobre a qualidade deste produto sĂŁo de grande importĂąncia. É um Ăłtimo substrato para a produção de micotoxinas e, quando os fungos toxigĂȘnicos encontram condiçÔes de crescer e produzir toxinas, estes as produzem em grandes quantidades. Embora nĂŁo seja comum a presença de micotoxinas, existem alguns relatos sobre a ocorrĂȘncia de aflatoxinas e fungos aflatoxigĂȘnicos no arroz. O presente artigo Ă© uma revisĂŁo sobre os aspectos gerais do arroz, sua produção, ocorrĂȘncia de fungos, aflatoxinas e micotoxinas no Brasil e no mundo, bem como sobre a redução de aflatoxinas durante o processamento do arroz
    corecore