Detection of parasites in Alaska walleye pollock (Gadus chalcogrammus Pallas, 1814) fillets marketed in São Paulo, Brazil
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por eng |
Título da fonte: | Vigilância Sanitária em Debate |
Texto Completo: | https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/1304 |
Resumo: | Introduction: Walleye pollock is the most caught fish worldwide and has been imported by Brazil as frozen fillets. This fish has its own parasitic fauna; however, the presence of parasites in the musculature may cause implications for food safety and repulsiveness. Objective: This work aimed to investigate and report the presence of parasite groups in commercial samples of frozen fillets of walleye pollock concerning the potential risk to human health and control methods. Method: A total of 44 samples of frozen fillets of walleye pollock collected from the retail trade of the metropolitan area of São Paulo were analyzed and the larval forms were isolated by dissection and observed under a stereoscopic and optical microscope. Results: One hundred thirty-three dead parasites were found from 68% of the samples. Trypanorhyncha cestodes were detected more frequently (88%), followed by nematodes from the anisakid group (Anisakidae/Raphidascaididae) (11%) and acanthocephalan (1%). Among them, anisakid has zoonotic potential, if ingested alive, and allergenic potential even after thermal processing. Conclusions: This is the first report of the presence of parasitic forms in commercial samples of walleye pollock fillets and the results alert to the need for improvements in relation to Good Practices in the production chain and the need for greater attention on the allergenic potential related to the consumption of these parasites on frozen fish fillets. |
id |
FIOCRUZ-9_23618ded8e742c1e78655c7f6beac361 |
---|---|
oai_identifier_str |
oai:ojs.visaemdebate.incqs.fiocruz.br:article/1304 |
network_acronym_str |
FIOCRUZ-9 |
network_name_str |
Vigilância Sanitária em Debate |
repository_id_str |
|
spelling |
Detection of parasites in Alaska walleye pollock (Gadus chalcogrammus Pallas, 1814) fillets marketed in São Paulo, BrazilDetecção de parasitos em filés de polaca do Alasca (Gadus chalcogrammus, Pallas, 1814) comercializados em São Paulo, BrasilFishGadus chalcogrammusTheragra chalcogrammaPublic Health SurveillanceFood SafetyPescadoGadus chalcogrammusTheragra chalcogrammaVigilância em Saúde PúblicaSegurança dos AlimentosIntroduction: Walleye pollock is the most caught fish worldwide and has been imported by Brazil as frozen fillets. This fish has its own parasitic fauna; however, the presence of parasites in the musculature may cause implications for food safety and repulsiveness. Objective: This work aimed to investigate and report the presence of parasite groups in commercial samples of frozen fillets of walleye pollock concerning the potential risk to human health and control methods. Method: A total of 44 samples of frozen fillets of walleye pollock collected from the retail trade of the metropolitan area of São Paulo were analyzed and the larval forms were isolated by dissection and observed under a stereoscopic and optical microscope. Results: One hundred thirty-three dead parasites were found from 68% of the samples. Trypanorhyncha cestodes were detected more frequently (88%), followed by nematodes from the anisakid group (Anisakidae/Raphidascaididae) (11%) and acanthocephalan (1%). Among them, anisakid has zoonotic potential, if ingested alive, and allergenic potential even after thermal processing. Conclusions: This is the first report of the presence of parasitic forms in commercial samples of walleye pollock fillets and the results alert to the need for improvements in relation to Good Practices in the production chain and the need for greater attention on the allergenic potential related to the consumption of these parasites on frozen fish fillets.Introdução: A polaca do Alasca, considerada a espécie de pescado marinho mais capturada mundialmente, é importada pelo Brasil como filés congelados. Apresenta uma fauna parasitária própria, porém a presença desses parasitos na musculatura pode causar implicações na segurança alimentar e repugnância. Objetivo: Este trabalho teve como objetivos investigar e relatar a presença de grupos parasitários em amostras comerciais de filés congelados de polaca do Alasca, considerando o potencial de risco à saúde humana e métodos de controle. Método: Foram analisadas 44 amostras de filés congelados de polaca do Alasca coletadas do comércio varejista da região metropolitana de São Paulo e as formas larvares foram isoladas por dissecção e observadas em microscópio estereoscópico e óptico. Resultados: Foram encontrados 133 parasitos mortos em 68% das amostras. Os cestódeos da ordem Trypanorhyncha foram detectados com maior frequência (88%), seguidos de nematódeos do grupo dos anisaquídeos (Anisakidae/Raphidascarididae) (11%) e acantocéfalo (1%). Dentre eles, os anisaquídeos apresentam potencial zoonótico, se ingeridos vivos, e alergênico mesmo após processamento térmico. Conclusões: Trata-se do primeiro relato da presença de formas parasitárias em amostras comerciais de filés de polaca do Alasca e os resultados alertam para a necessidade de melhorias com relação às boas práticas na cadeia produtiva e de maior atenção sobre o potencial alergênico relacionado ao consumo desses parasitos nos filés de peixes congelados.Instituto Nacional de Controle de Qualidade em Saúde2019-08-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion"Peer-reviewed article""Artículo revisado por pares""Artigo avaliado pelos pares"application/pdfapplication/pdfhttps://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/130410.22239/2317-269X.01304Health Surveillance under Debate: Society, Science & Technology ; Vol. 7 No. 3 (2019): August; 46-52Vigilancia en Salud en Debate: Sociedad, Ciencia y Tecnología; Vol. 7 Núm. 3 (2019): Agosto; 46-52Vigil Sanit Debate, Rio de Janeiro; v. 7 n. 3 (2019): Agosto; 46-522317-269Xreponame:Vigilância Sanitária em Debateinstname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZporenghttps://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/1304/1035https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/1304/1121Copyright (c) 2019 Vigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia (Health Surveillance under Debate: Society, Science & Technology) – Visa em Debatehttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessPauli-Yamada, Laís Fernanda dede Aquino, Cinthia IaraMarciano, Maria Aparecida Moraesda Silva, Augusta MendesDimov, Márcia Nogueira2023-06-27T15:11:24Zoai:ojs.visaemdebate.incqs.fiocruz.br:article/1304Revistahttps://visaemdebate.incqs.fiocruz.br/index.php/visaemdebatePUBhttps://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/oaiincqs.visaemdebate@fiocruz.br || gisele.neves@fiocruz.br2317-269X2317-269Xopendoar:2023-06-27T15:11:24Vigilância Sanitária em Debate - Fundação Oswaldo Cruz (FIOCRUZ)false |
dc.title.none.fl_str_mv |
Detection of parasites in Alaska walleye pollock (Gadus chalcogrammus Pallas, 1814) fillets marketed in São Paulo, Brazil Detecção de parasitos em filés de polaca do Alasca (Gadus chalcogrammus, Pallas, 1814) comercializados em São Paulo, Brasil |
title |
Detection of parasites in Alaska walleye pollock (Gadus chalcogrammus Pallas, 1814) fillets marketed in São Paulo, Brazil |
spellingShingle |
Detection of parasites in Alaska walleye pollock (Gadus chalcogrammus Pallas, 1814) fillets marketed in São Paulo, Brazil Pauli-Yamada, Laís Fernanda de Fish Gadus chalcogrammus Theragra chalcogramma Public Health Surveillance Food Safety Pescado Gadus chalcogrammus Theragra chalcogramma Vigilância em Saúde Pública Segurança dos Alimentos |
title_short |
Detection of parasites in Alaska walleye pollock (Gadus chalcogrammus Pallas, 1814) fillets marketed in São Paulo, Brazil |
title_full |
Detection of parasites in Alaska walleye pollock (Gadus chalcogrammus Pallas, 1814) fillets marketed in São Paulo, Brazil |
title_fullStr |
Detection of parasites in Alaska walleye pollock (Gadus chalcogrammus Pallas, 1814) fillets marketed in São Paulo, Brazil |
title_full_unstemmed |
Detection of parasites in Alaska walleye pollock (Gadus chalcogrammus Pallas, 1814) fillets marketed in São Paulo, Brazil |
title_sort |
Detection of parasites in Alaska walleye pollock (Gadus chalcogrammus Pallas, 1814) fillets marketed in São Paulo, Brazil |
author |
Pauli-Yamada, Laís Fernanda de |
author_facet |
Pauli-Yamada, Laís Fernanda de de Aquino, Cinthia Iara Marciano, Maria Aparecida Moraes da Silva, Augusta Mendes Dimov, Márcia Nogueira |
author_role |
author |
author2 |
de Aquino, Cinthia Iara Marciano, Maria Aparecida Moraes da Silva, Augusta Mendes Dimov, Márcia Nogueira |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Pauli-Yamada, Laís Fernanda de de Aquino, Cinthia Iara Marciano, Maria Aparecida Moraes da Silva, Augusta Mendes Dimov, Márcia Nogueira |
dc.subject.por.fl_str_mv |
Fish Gadus chalcogrammus Theragra chalcogramma Public Health Surveillance Food Safety Pescado Gadus chalcogrammus Theragra chalcogramma Vigilância em Saúde Pública Segurança dos Alimentos |
topic |
Fish Gadus chalcogrammus Theragra chalcogramma Public Health Surveillance Food Safety Pescado Gadus chalcogrammus Theragra chalcogramma Vigilância em Saúde Pública Segurança dos Alimentos |
description |
Introduction: Walleye pollock is the most caught fish worldwide and has been imported by Brazil as frozen fillets. This fish has its own parasitic fauna; however, the presence of parasites in the musculature may cause implications for food safety and repulsiveness. Objective: This work aimed to investigate and report the presence of parasite groups in commercial samples of frozen fillets of walleye pollock concerning the potential risk to human health and control methods. Method: A total of 44 samples of frozen fillets of walleye pollock collected from the retail trade of the metropolitan area of São Paulo were analyzed and the larval forms were isolated by dissection and observed under a stereoscopic and optical microscope. Results: One hundred thirty-three dead parasites were found from 68% of the samples. Trypanorhyncha cestodes were detected more frequently (88%), followed by nematodes from the anisakid group (Anisakidae/Raphidascaididae) (11%) and acanthocephalan (1%). Among them, anisakid has zoonotic potential, if ingested alive, and allergenic potential even after thermal processing. Conclusions: This is the first report of the presence of parasitic forms in commercial samples of walleye pollock fillets and the results alert to the need for improvements in relation to Good Practices in the production chain and the need for greater attention on the allergenic potential related to the consumption of these parasites on frozen fish fillets. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-08-29 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion "Peer-reviewed article" "Artículo revisado por pares" "Artigo avaliado pelos pares" |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/1304 10.22239/2317-269X.01304 |
url |
https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/1304 |
identifier_str_mv |
10.22239/2317-269X.01304 |
dc.language.iso.fl_str_mv |
por eng |
language |
por eng |
dc.relation.none.fl_str_mv |
https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/1304/1035 https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/1304/1121 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by-nc-nd/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Instituto Nacional de Controle de Qualidade em Saúde |
publisher.none.fl_str_mv |
Instituto Nacional de Controle de Qualidade em Saúde |
dc.source.none.fl_str_mv |
Health Surveillance under Debate: Society, Science & Technology ; Vol. 7 No. 3 (2019): August; 46-52 Vigilancia en Salud en Debate: Sociedad, Ciencia y Tecnología; Vol. 7 Núm. 3 (2019): Agosto; 46-52 Vigil Sanit Debate, Rio de Janeiro; v. 7 n. 3 (2019): Agosto; 46-52 2317-269X reponame:Vigilância Sanitária em Debate instname:Fundação Oswaldo Cruz (FIOCRUZ) instacron:FIOCRUZ |
instname_str |
Fundação Oswaldo Cruz (FIOCRUZ) |
instacron_str |
FIOCRUZ |
institution |
FIOCRUZ |
reponame_str |
Vigilância Sanitária em Debate |
collection |
Vigilância Sanitária em Debate |
repository.name.fl_str_mv |
Vigilância Sanitária em Debate - Fundação Oswaldo Cruz (FIOCRUZ) |
repository.mail.fl_str_mv |
incqs.visaemdebate@fiocruz.br || gisele.neves@fiocruz.br |
_version_ |
1797042045380984832 |