Avaliação Microbiológica, Detecção e Susceptibilidade Aos Antimicrobianos de Potenciais Enteropatógenos Das Famílias Enterobacteriaceae e Vibrionaceae em Mexilhões Perna Perna Coletados Na Praia de Itaipu, Niterói-Rj

Jayme, Marcelly Miranda Aybal; Matos, Jorge Gonçalo Caldeira Nunes de; Sales, Alessandro Souza; Nunes-Carvalho, Monica Conceição; Queiroz, Mara Lucia Penna; Freitas-Almeida, Ângela Corrêa de; Araújo, Fábio Vieira de

doi:10.5151/foodsci-microal-185

Cited by 2 publications

(4 citation statements)

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“…Of the isolated strains, 8.34% were resistant to gentamicin, which is consistent with the findings of Jayme et al (2014), who obtained 7.8% in the analysis of mussels isolated from Itaipu, Niterói.…”

Section: Table 1 Mean Bacteriological Count Values Of Musselssupporting

confidence: 89%

“…The percentage of strains resistant to antimicrobials tetracycline and ciprofloxacin was 33.33%, higher than that reported by (Brasil, 2019) based on E. coli MPN. Jayme et al (2014), who found 10.3% resistance to tetracycline and 1.3% to ciprofloxacin. Vieira et al (2008) found similar percentages for tetracycline in oysters, with 25% resistance of the strains, but no resistance of E. coli to ciprofloxacin was reported.…”

Section: Table 1 Mean Bacteriological Count Values Of Musselsmentioning

confidence: 99%

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Hygiene conditions of mussels Perna perna captured in Niterói, RJ, Brazil: thermal intervention and microbiological evaluation

et al. 2022

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Bivalve molluscs are important fishing resources for human consumption around the world. However, for safe consumption, good hygiene conditions must be ensured throughout the production chain. Eating bivalve molluscs, particularly raw, can pose a significant health risk to consumers because they can act as vectors of infectious pathogens. This study aimed to evaluate the microbiological quality of mussels from Niterói, RJ and the use of cooking to ensure food safety, as well as assessing the susceptibility of Escherichia coli and coagulase-positive Staphylococcus strains to different antimicrobials. Therefore, microbiological analyzes were performed on mussels Perna perna before and after thermal processing, the impact of cooking on the microorganisms was verified. Cooking the mussels in water at 95°C for 1 (one) minute reduced product contamination. The use of the time x temperature binomial was sufficient to reduce pathogenic microorganisms to acceptable levels according to Brazilian legislation, although the pathogens were only completely eliminated after five minutes. The bacteria investigated had a high antibiotic resistance index: 66% of E. coli strains and 34.78% of coagulase-positive Staphylococcus strains were found to be resistant to multiple drugs.

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Section: Table 1 Mean Bacteriological Count Values Of Musselssupporting

confidence: 89%

Section: Table 1 Mean Bacteriological Count Values Of Musselsmentioning

confidence: 99%

Hygiene conditions of mussels Perna perna captured in Niterói, RJ, Brazil: thermal intervention and microbiological evaluation

et al. 2022

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“…Among the 26 resistant E. coli strains, 12 were resistant to two or more antibiotics ( Table 6 ). This pattern is mainly due to the indiscriminate use of antimicrobials and may cause serious impacts on human health [ 31 , 32 ]. The E. coli strains showed multiresistance to several antimicrobial agents, with MAR indices ranging from 0.12 to 0.31, whereas 3 strains showed MAR indexes from 0.12 to 0.25 and 3 strains presented MAR indexes of 0.18 ( Table 6 ).…”

Section: Resultsmentioning

confidence: 99%

“…However, the resistance frequency in E. coli isolated in the present study was low when compared to other studies, where a resistance of 58% and 42% in raw fish samples from Kenya and Vietnam, respectively, was observed [ 48 , 50 ]. Mussel samples from Niterói (Brazilian Southeastern oceanic region) showed 29% resistance to at least one antimicrobial [ 31 ], and strains isolated from mussels from the Guanabara Bay, Rio de Janeiro, showed 40% to 85% resistance to tested antimicrobials [ 51 ], indicating the intense presence of domestic and industrial effluents. The percentage of high sensitivity to these antibiotics was also observed by Rebouças et al (2011) [ 41 ] in strains isolated from shellfish and is associated with various resistance mechanisms found in Gram-negative organisms.…”

Section: Discussionmentioning

confidence: 99%

Microbiological Quality Assessment by PCR and Its Antibiotic Susceptibility in Mangrove Crabs (Ucides cordatus) from Guanabara Bay, Rio de Janeiro, Brazil

Carvalho

Jayme

Arenazio

et al. 2016

International Journal of Microbiology

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The bacteriological quality of crabs from three different mangroves (Itaóca, Suruí, and Piedade) from Rio de Janeiro state, Brazil, was investigated using conventional and molecular methods. The results revealed high counts for total coliforms in meat and hepatopancreas samples. PCR analyses identified 25 Escherichia coli colonies in the Itaóca, Piedade, and Suruí samples, detecting 13 enterotoxigenic colonies and 9 enteroaggregative colonies. Respectively, 12, 11, and 21 Vibrio parahaemolyticus strains were detected in the Itaóca, Piedade, and Suruí samples. Two V. cholerae strains were detected in the Piedade samples. The E. coli strains isolated in the present study showed resistance to gentamicin. E. coli strains from the Piedade samples showed 33% resistance to chloramphenicol and the strains also showed multiresistance to several antimicrobial agents with a MAR index ranging from 0.12 to 0.31. Vibrio strains from Piedade, Itaóca, and Suruí showed 86%, 78%, and 85% resistance, respectively, to ampicillin. The isolated Vibrio strains showed multiresistance to several antimicrobial agents, with a MAR index ranging from 0.12 to 0.25. The presence of these organisms in crab meat is an indication of microbial contamination, which may pose health risks to consumers when improperly cooked.

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Avaliação Microbiológica, Detecção e Susceptibilidade Aos Antimicrobianos de Potenciais Enteropatógenos Das Famílias Enterobacteriaceae e Vibrionaceae em Mexilhões Perna Perna Coletados Na Praia de Itaipu, Niterói-Rj

Cited by 2 publications

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Hygiene conditions of mussels Perna perna captured in Niterói, RJ, Brazil: thermal intervention and microbiological evaluation

Hygiene conditions of mussels Perna perna captured in Niterói, RJ, Brazil: thermal intervention and microbiological evaluation

Microbiological Quality Assessment by PCR and Its Antibiotic Susceptibility in Mangrove Crabs (Ucides cordatus) from Guanabara Bay, Rio de Janeiro, Brazil

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