Nematodes and acanthocephalans of hygienic-sanitary importance parasitizing Hyporthodus niveatus (Valenciennes, 1828) (Actinopterygii) collected from fish markets of the municipality of Niterói, RJ, Brazil
Abstract Hyporthodus niveatus is an appreciated and valuable commercial fish species in the municipality of Niterói, state of Rio de Janeiro, Brazil, due its excellent quality flesh. The constant presence of helminths in the abdominal musculature, viscera and serosa of individuals of the species has...
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Sociedade Brasileira de Ciência e Tecnologia de Alimentos
2023
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ftdoajarticles:oai:doaj.org/article:0e489613a42c4f608400ff7e14353bb1 2023-05-15T18:31:43+02:00 Nematodes and acanthocephalans of hygienic-sanitary importance parasitizing Hyporthodus niveatus (Valenciennes, 1828) (Actinopterygii) collected from fish markets of the municipality of Niterói, RJ, Brazil Priscila Queiroz Faria de MENEZES Michelle Cristie Gonçalves da FONSECA Delir Corrêa GOMES Sergio Carmona de SÃO CLEMENTE Marcelo KNOFF 2023-01-01T00:00:00Z https://doi.org/10.1590/fst.1119022 https://doaj.org/article/0e489613a42c4f608400ff7e14353bb1 EN eng Sociedade Brasileira de Ciência e Tecnologia de Alimentos http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612023000100530&lng=en&tlng=en http://www.scielo.br/pdf/cta/v43/0101-2061-cta-43-e1119022.pdf https://doaj.org/toc/1678-457X 1678-457X doi:10.1590/fst.1119022 https://doaj.org/article/0e489613a42c4f608400ff7e14353bb1 Food Science and Technology, Vol 43 (2023) Hyporthodus niveatus nematodes acanthocephalans zoonotic potential Nutrition. Foods and food supply TX341-641 Technology (General) T1-995 article 2023 ftdoajarticles https://doi.org/10.1590/fst.1119022 2023-01-29T01:30:18Z Abstract Hyporthodus niveatus is an appreciated and valuable commercial fish species in the municipality of Niterói, state of Rio de Janeiro, Brazil, due its excellent quality flesh. The constant presence of helminths in the abdominal musculature, viscera and serosa of individuals of the species has been the subject of complaints among local fish traders because of economic losses due to their repugnant aspect. Considering their hygienic-sanitary importance and significance for collective health, the presence of helminths was investigated in 20 individual fish of H. niveatus purchased from fish markets in the municipality of Niterói in 2021-2022. Nematodes, identified as third-instar larvae of Contracaecum sp., Terranova sp., Hysterothylacium deardorffoverstreetorum and Raphidascaris sp., were found parasitizing the intestine and abdominal cavity. Acanthocephalans, identified as juveniles of Corynosoma australe, were found parasitizing the intestine. The highest parasitic indices were for H. deardorffoverstreetorum, with prevalence of 30%, mean intensity of 1.5, mean abundance of 0.45 and infection ranges of 1-2. Considerations about the zoonotic potential and hygienic-sanitary significance of these parasites are presented in order to increase food safety for consumers. Article in Journal/Newspaper Terranova Directory of Open Access Journals: DOAJ Articles Food Science and Technology 43 |
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Directory of Open Access Journals: DOAJ Articles |
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English |
topic |
Hyporthodus niveatus nematodes acanthocephalans zoonotic potential Nutrition. Foods and food supply TX341-641 Technology (General) T1-995 |
spellingShingle |
Hyporthodus niveatus nematodes acanthocephalans zoonotic potential Nutrition. Foods and food supply TX341-641 Technology (General) T1-995 Priscila Queiroz Faria de MENEZES Michelle Cristie Gonçalves da FONSECA Delir Corrêa GOMES Sergio Carmona de SÃO CLEMENTE Marcelo KNOFF Nematodes and acanthocephalans of hygienic-sanitary importance parasitizing Hyporthodus niveatus (Valenciennes, 1828) (Actinopterygii) collected from fish markets of the municipality of Niterói, RJ, Brazil |
topic_facet |
Hyporthodus niveatus nematodes acanthocephalans zoonotic potential Nutrition. Foods and food supply TX341-641 Technology (General) T1-995 |
description |
Abstract Hyporthodus niveatus is an appreciated and valuable commercial fish species in the municipality of Niterói, state of Rio de Janeiro, Brazil, due its excellent quality flesh. The constant presence of helminths in the abdominal musculature, viscera and serosa of individuals of the species has been the subject of complaints among local fish traders because of economic losses due to their repugnant aspect. Considering their hygienic-sanitary importance and significance for collective health, the presence of helminths was investigated in 20 individual fish of H. niveatus purchased from fish markets in the municipality of Niterói in 2021-2022. Nematodes, identified as third-instar larvae of Contracaecum sp., Terranova sp., Hysterothylacium deardorffoverstreetorum and Raphidascaris sp., were found parasitizing the intestine and abdominal cavity. Acanthocephalans, identified as juveniles of Corynosoma australe, were found parasitizing the intestine. The highest parasitic indices were for H. deardorffoverstreetorum, with prevalence of 30%, mean intensity of 1.5, mean abundance of 0.45 and infection ranges of 1-2. Considerations about the zoonotic potential and hygienic-sanitary significance of these parasites are presented in order to increase food safety for consumers. |
format |
Article in Journal/Newspaper |
author |
Priscila Queiroz Faria de MENEZES Michelle Cristie Gonçalves da FONSECA Delir Corrêa GOMES Sergio Carmona de SÃO CLEMENTE Marcelo KNOFF |
author_facet |
Priscila Queiroz Faria de MENEZES Michelle Cristie Gonçalves da FONSECA Delir Corrêa GOMES Sergio Carmona de SÃO CLEMENTE Marcelo KNOFF |
author_sort |
Priscila Queiroz Faria de MENEZES |
title |
Nematodes and acanthocephalans of hygienic-sanitary importance parasitizing Hyporthodus niveatus (Valenciennes, 1828) (Actinopterygii) collected from fish markets of the municipality of Niterói, RJ, Brazil |
title_short |
Nematodes and acanthocephalans of hygienic-sanitary importance parasitizing Hyporthodus niveatus (Valenciennes, 1828) (Actinopterygii) collected from fish markets of the municipality of Niterói, RJ, Brazil |
title_full |
Nematodes and acanthocephalans of hygienic-sanitary importance parasitizing Hyporthodus niveatus (Valenciennes, 1828) (Actinopterygii) collected from fish markets of the municipality of Niterói, RJ, Brazil |
title_fullStr |
Nematodes and acanthocephalans of hygienic-sanitary importance parasitizing Hyporthodus niveatus (Valenciennes, 1828) (Actinopterygii) collected from fish markets of the municipality of Niterói, RJ, Brazil |
title_full_unstemmed |
Nematodes and acanthocephalans of hygienic-sanitary importance parasitizing Hyporthodus niveatus (Valenciennes, 1828) (Actinopterygii) collected from fish markets of the municipality of Niterói, RJ, Brazil |
title_sort |
nematodes and acanthocephalans of hygienic-sanitary importance parasitizing hyporthodus niveatus (valenciennes, 1828) (actinopterygii) collected from fish markets of the municipality of niterói, rj, brazil |
publisher |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
publishDate |
2023 |
url |
https://doi.org/10.1590/fst.1119022 https://doaj.org/article/0e489613a42c4f608400ff7e14353bb1 |
genre |
Terranova |
genre_facet |
Terranova |
op_source |
Food Science and Technology, Vol 43 (2023) |
op_relation |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612023000100530&lng=en&tlng=en http://www.scielo.br/pdf/cta/v43/0101-2061-cta-43-e1119022.pdf https://doaj.org/toc/1678-457X 1678-457X doi:10.1590/fst.1119022 https://doaj.org/article/0e489613a42c4f608400ff7e14353bb1 |
op_doi |
https://doi.org/10.1590/fst.1119022 |
container_title |
Food Science and Technology |
container_volume |
43 |
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1766215505179312128 |