Contamination Of Seafood
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Enterococcus spp. Resistant to Multiple Antimicrobial Drugs and Determination of Fecal Contamination Levels in Mangrove Oysters (Crassostrea rhizophorae)
ABSTRACT The aim of this study was to determine and compare the Most Probable Number (MPN) of Total Coliforms (TC), Escherichia coli and Enterococcus spp. and to characterize the antimicrobial resistance profiles of Enterococcus spp. isolated from oysters collected in the Barra de Guaratiba Mangrove, Rio de Janeiro, Brazil. The enumeration of E. coli has bee
Braz. arch. biol. technol.. Publicado em: 17/08/2017
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2. Pesquisa de microorganismos indicadores e patogênicos no filé de tilápia do Nilo (Oreochromis niloticus) e em diferentes pontos da planta de processamento
Nile tilapia (Oreochromis niloticus) is one of the most important species for aquaculture because of its easily adaption to farming in different production systems, delicate taste and texture. However, there are not many slaughterhouses for Nile tilapia in Brazil because the production is still small and targeted mainly to local trade. The purpose of this st
Publicado em: 2008
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3. Avaliação da contaminação de ostras (Crassostrea rhizophorae) por especies de Cryptosporidium e Giardia em um ambiente de estuario do litoral de São Paulo / Evaluation of the contamination of oysters (Crassostrea rhizophorae) by species of Cryptosporidium and Giardia in a estuarine environment from São Paulo coast
Bivalve molluscs are great filter feeders that may accumulate and concentrate substances, particles and even pathogens in their tissues, if the places that they inhabit or are cultivated receive contaminated effluents dispose. These animals, which serve as biological indicators of faecal contamination, may transmit the protozoa accumulated in their tissues,
Publicado em: 2008
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4. Monitoração toxinológica do pescado comercializado nos municípios de São Sebastião e Caraguatatuba, SP / Toxinological monitoring of fisheries comercialized in São Sebastião and Caraguatatuba cities, São Paulo state
The Paralytic Shellfish Poisoning (PSP) toxins are well-known natural bioactive compounds due to their accidental consumption in contaminated seafood. These molecules, of which the most potent representative is saxitoxin (STX), are a class of neurotoxic alkaloids, having different isoforms and varied toxicities, that are produced by some cyanobacteria and so
Publicado em: 2007
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5. Biodiversity of Clostridium botulinum Type E Strains Isolated from Fish and Fishery Products
The genetic biodiversity of Clostridium botulinum type E strains was studied by pulsed-field gel electrophoresis (PFGE) with two macrorestriction enzymes (SmaI-XmaI and XhoI) and by randomly amplified polymorphic DNA (RAPD) analysis with two primers (OPJ 6 and OPJ 13) to characterize 67 Finnish isolates from fresh fish and fishery products, 15 German isolate
American Society for Microbiology.
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6. Characterization of Pathogenic Vibrio parahaemolyticus Isolates from Clinical Sources in Spain and Comparison with Asian and North American Pandemic Isolates
In spite of the potential risk involved with contamination of seafood with Vibrio parahaemolyticus, there is a lack of information on the occurrence of pathogenic V. parahaemolyticus in Europe. This organism was isolated in 1999 from a large outbreak (64 cases admitted to a single hospital) associated with raw oyster consumption in Galicia, Spain, one of the
American Society for Microbiology.