FORMATION OF BIOFILM AFTER SUBLETAL STRESS BY Vibrio parahaemolyticus ISOLATES FROM PINK SHRIMP (Farfantepenaeus paulensis)

Detalhes bibliográficos
Autor(a) principal: da Rosa, Janaina Viana
Data de Publicação: 2017
Outros Autores: da Conceição, Natália Volpato, Perez, Izadora, Timm, Cláudio Dias
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência animal brasileira (Online)
Texto Completo: https://revistas.ufg.br/vet/article/view/e-44246
Resumo: Consumption of seafood, such as pink shrimp, contaminated by V. parahaemolyticus can cause acute gastroenteritis. The objective this study was to verify the ability of V. parahaemolyticus isolated from shrimp from Lagoa dos Patos estuary to form biofilm after exposure to different types of sublethal stress. To obtain the samples, 12 collections of Farfantepenaeus paulensis were carried out during the 2016 harvest period. The samples were analyzed for the presence of V. parahaemolyticus. The strains were evaluated for biofilm production capacity on microtiter plates, both before and after being submitted to different types of sublethal stress. V. parahaemolyticus was isolated from 16.66% (2/12) of the samples. One of the two isolated strains was able to form biofilm, being classified as weak biofilm-forming; the other one was classified as non-biofilm-forming. None of the strains altered their ability to form biofilm when subjected to the stresses of 4 °C and 20 °C; however, regarding the stresses of 42 °C and pH acid, each strain responded differently. Keywords: Contamination; foodborne illness; pink shrimp.
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spelling FORMATION OF BIOFILM AFTER SUBLETAL STRESS BY Vibrio parahaemolyticus ISOLATES FROM PINK SHRIMP (Farfantepenaeus paulensis)FORMAÇÃO DE BIOFILME APÓS ESTRESSE SUBLETAL POR Vibrio parahaemolyticus ISOLADOS DE CAMARÃO-ROSA (Farfantepenaeus paulensis)Food TechnologyCamarão-rosaContaminaçãoDoenças transmitidas por alimentosConsumption of seafood, such as pink shrimp, contaminated by V. parahaemolyticus can cause acute gastroenteritis. The objective this study was to verify the ability of V. parahaemolyticus isolated from shrimp from Lagoa dos Patos estuary to form biofilm after exposure to different types of sublethal stress. To obtain the samples, 12 collections of Farfantepenaeus paulensis were carried out during the 2016 harvest period. The samples were analyzed for the presence of V. parahaemolyticus. The strains were evaluated for biofilm production capacity on microtiter plates, both before and after being submitted to different types of sublethal stress. V. parahaemolyticus was isolated from 16.66% (2/12) of the samples. One of the two isolated strains was able to form biofilm, being classified as weak biofilm-forming; the other one was classified as non-biofilm-forming. None of the strains altered their ability to form biofilm when subjected to the stresses of 4 °C and 20 °C; however, regarding the stresses of 42 °C and pH acid, each strain responded differently. Keywords: Contamination; foodborne illness; pink shrimp.O consumo de frutos do mar, como o camarão-rosa, contaminados com V. parahaemolyticus pode causar gastrenterite aguda. O objetivo deste trabalho foi verificar a capacidade de V. parahaemolyticus isolados de camarões provenientes do estuário da Lagoa dos Patos formarem biofilme após exposição a diferentes tipos de estresse subletal. Para obtenção das amostras, foram realizadas 12 coletas de Farfantepenaeus paulensis, durante o período de safra de 2016. As amostras foram analisadas quanto à presença de V. parahaemolyticus. As cepas foram avaliadas quanto à capacidade de produção de biofilme em placas de microtitulação, tanto antes como após serem submetidas a diferentes tipos de estresse subletal. V. parahaemolyticus foi isolado de 16,66% (2/12) das amostras. Uma das duas cepas isoladas foi capaz de formar biofilme, sendo classificada como fraca formadora de biofilme, a outra foi classificada como não formadora de biofilme. Nenhuma das cepas alterou sua capacidade de formar biofilme quando submetida aos estresses de 4 °C e 20 °C; contudo, com relação aos estresses de 42 °C e pH ácido, cada cepa respondeu de uma maneira diferente. Palavras-chave: camarão-rosa; contaminação; doenças transmitidas por alimentos.Universidade Federal de Goiás2017-09-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionResearchPesquisa Científicaapplication/pdftext/htmlhttps://revistas.ufg.br/vet/article/view/e-4424610.1590/cab18044246Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 18 (2017): Continuous publicationCiência Animal Brasileira / Brazilian Animal Science; v. 18 (2017): Publicação contínua1809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/e-44246/24329https://revistas.ufg.br/vet/article/view/e-44246/24330Copyright (c) 2017 Ciência Animal Brasileirainfo:eu-repo/semantics/openAccessda Rosa, Janaina Vianada Conceição, Natália VolpatoPerez, IzadoraTimm, Cláudio Dias2023-06-07T18:48:26Zoai:ojs.revistas.ufg.br:article/44246Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:56:16.367025Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv FORMATION OF BIOFILM AFTER SUBLETAL STRESS BY Vibrio parahaemolyticus ISOLATES FROM PINK SHRIMP (Farfantepenaeus paulensis)
FORMAÇÃO DE BIOFILME APÓS ESTRESSE SUBLETAL POR Vibrio parahaemolyticus ISOLADOS DE CAMARÃO-ROSA (Farfantepenaeus paulensis)
title FORMATION OF BIOFILM AFTER SUBLETAL STRESS BY Vibrio parahaemolyticus ISOLATES FROM PINK SHRIMP (Farfantepenaeus paulensis)
spellingShingle FORMATION OF BIOFILM AFTER SUBLETAL STRESS BY Vibrio parahaemolyticus ISOLATES FROM PINK SHRIMP (Farfantepenaeus paulensis)
da Rosa, Janaina Viana
Food Technology
Camarão-rosa
Contaminação
Doenças transmitidas por alimentos
title_short FORMATION OF BIOFILM AFTER SUBLETAL STRESS BY Vibrio parahaemolyticus ISOLATES FROM PINK SHRIMP (Farfantepenaeus paulensis)
title_full FORMATION OF BIOFILM AFTER SUBLETAL STRESS BY Vibrio parahaemolyticus ISOLATES FROM PINK SHRIMP (Farfantepenaeus paulensis)
title_fullStr FORMATION OF BIOFILM AFTER SUBLETAL STRESS BY Vibrio parahaemolyticus ISOLATES FROM PINK SHRIMP (Farfantepenaeus paulensis)
title_full_unstemmed FORMATION OF BIOFILM AFTER SUBLETAL STRESS BY Vibrio parahaemolyticus ISOLATES FROM PINK SHRIMP (Farfantepenaeus paulensis)
title_sort FORMATION OF BIOFILM AFTER SUBLETAL STRESS BY Vibrio parahaemolyticus ISOLATES FROM PINK SHRIMP (Farfantepenaeus paulensis)
author da Rosa, Janaina Viana
author_facet da Rosa, Janaina Viana
da Conceição, Natália Volpato
Perez, Izadora
Timm, Cláudio Dias
author_role author
author2 da Conceição, Natália Volpato
Perez, Izadora
Timm, Cláudio Dias
author2_role author
author
author
dc.contributor.author.fl_str_mv da Rosa, Janaina Viana
da Conceição, Natália Volpato
Perez, Izadora
Timm, Cláudio Dias
dc.subject.por.fl_str_mv Food Technology
Camarão-rosa
Contaminação
Doenças transmitidas por alimentos
topic Food Technology
Camarão-rosa
Contaminação
Doenças transmitidas por alimentos
description Consumption of seafood, such as pink shrimp, contaminated by V. parahaemolyticus can cause acute gastroenteritis. The objective this study was to verify the ability of V. parahaemolyticus isolated from shrimp from Lagoa dos Patos estuary to form biofilm after exposure to different types of sublethal stress. To obtain the samples, 12 collections of Farfantepenaeus paulensis were carried out during the 2016 harvest period. The samples were analyzed for the presence of V. parahaemolyticus. The strains were evaluated for biofilm production capacity on microtiter plates, both before and after being submitted to different types of sublethal stress. V. parahaemolyticus was isolated from 16.66% (2/12) of the samples. One of the two isolated strains was able to form biofilm, being classified as weak biofilm-forming; the other one was classified as non-biofilm-forming. None of the strains altered their ability to form biofilm when subjected to the stresses of 4 °C and 20 °C; however, regarding the stresses of 42 °C and pH acid, each strain responded differently. Keywords: Contamination; foodborne illness; pink shrimp.
publishDate 2017
dc.date.none.fl_str_mv 2017-09-27
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Research
Pesquisa Científica
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/vet/article/view/e-44246
10.1590/cab18044246
url https://revistas.ufg.br/vet/article/view/e-44246
identifier_str_mv 10.1590/cab18044246
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/vet/article/view/e-44246/24329
https://revistas.ufg.br/vet/article/view/e-44246/24330
dc.rights.driver.fl_str_mv Copyright (c) 2017 Ciência Animal Brasileira
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2017 Ciência Animal Brasileira
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.none.fl_str_mv Universidade Federal de Goiás
publisher.none.fl_str_mv Universidade Federal de Goiás
dc.source.none.fl_str_mv Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 18 (2017): Continuous publication
Ciência Animal Brasileira / Brazilian Animal Science; v. 18 (2017): Publicação contínua
1809-6891
1518-2797
reponame:Ciência animal brasileira (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Ciência animal brasileira (Online)
collection Ciência animal brasileira (Online)
repository.name.fl_str_mv Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv ||revistacab@gmail.com
_version_ 1799874789317279744

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