Polychlorinated Naphthalenes in Foods from the French Market: Occurrence, Dietary Exposure, and Evaluation of Relative Contributions to Dioxin-like Contaminants
International audience Despite the growing interest in PCNs and the dioxin-like toxicity exhibited by a number of congeners, a comprehensive assessment of their contribution to the cocktail of dioxin-like contaminants is still lacking. To address such a shortcoming, this study investigated the PCN c...
Published in: | Environmental Science & Technology |
---|---|
Main Authors: | , , , , , , , , |
Other Authors: | , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2024
|
Subjects: | |
Online Access: | https://oniris.hal.science/hal-04401384 https://doi.org/10.1021/acs.est.3c07838 |
id |
ftoniris:oai:HAL:hal-04401384v1 |
---|---|
record_format |
openpolar |
spelling |
ftoniris:oai:HAL:hal-04401384v1 2024-06-16T07:42:02+00:00 Polychlorinated Naphthalenes in Foods from the French Market: Occurrence, Dietary Exposure, and Evaluation of Relative Contributions to Dioxin-like Contaminants Godéré, Mathilde Cariou, Ronan Padioleau, Antonin Vénisseau, Anaïs Marchand, Philippe Brosseau, Aline Vaccher, Vincent Le Bizec, Bruno Dervilly, Gaud Laboratoire d'étude des Résidus et Contaminants dans les Aliments (LABERCA) École nationale vétérinaire, agroalimentaire et de l'alimentation Nantes-Atlantique (ONIRIS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) École nationale vétérinaire, agroalimentaire et de l'alimentation Nantes-Atlantique (ONIRIS) 2024-01-09 https://oniris.hal.science/hal-04401384 https://doi.org/10.1021/acs.est.3c07838 en eng HAL CCSD American Chemical Society info:eu-repo/semantics/altIdentifier/doi/10.1021/acs.est.3c07838 info:eu-repo/semantics/altIdentifier/pmid/38193699 hal-04401384 https://oniris.hal.science/hal-04401384 doi:10.1021/acs.est.3c07838 PUBMED: 38193699 WOS: 001148113400001 ISSN: 0013-936X EISSN: 1520-5851 Environmental Science and Technology https://oniris.hal.science/hal-04401384 Environmental Science and Technology, 2024, 58 (3), pp.1721-1730. ⟨10.1021/acs.est.3c07838⟩ Polychlorinated Naphthalenes Dioxin-liketoxicity Food Dietary Exposure Occurrence [CHIM]Chemical Sciences info:eu-repo/semantics/article Journal articles 2024 ftoniris https://doi.org/10.1021/acs.est.3c07838 2024-05-22T23:30:56Z International audience Despite the growing interest in PCNs and the dioxin-like toxicity exhibited by a number of congeners, a comprehensive assessment of their contribution to the cocktail of dioxin-like contaminants is still lacking. To address such a shortcoming, this study investigated the PCN contamination in foodstuffs recently acquired in France, together with that of the regulatory polychlorinated dibenzodioxins/furans (PCDD/Fs) and polychlorinated biphenyls (PCBs). PCNs were ubiquitous at levels (& sum;70 PCNs = 2.5-150 pg g(-1) wet weight) similar to those reported in other countries, with maximum concentrations observed in fish and fishery products from the North-East Atlantic Ocean. Their congener patterns further suggested unintentional releases of PCNs, while those of the other foodstuffs were correlated to the historical PCN profiles. Low risk from dietary exposure was estimated (& sum;70 PCNs-EDIs of 60-360 pg kg(-1) bw d(-1), & sum;24 PCNs-TEQ-EDIs of 8 x 10(-3)-2.2 x 10(-2) pg TEQ kg(-1) bw d(-1)), with milk and dairy products being the highest contributors, followed by meat and meat products. Finally, the rather high contributions of PCNs to the total PCNs+PCDD/Fs+PCBs concentrations (0.9-50%, average of 9%) and the toxic equivalents (0.2-24%, average of 5%) show that these substances are not minor components of the PCNs+PCDD/Fs+PCBs cocktail. Article in Journal/Newspaper North East Atlantic Portail HAL ONIRIS VetAgroBio Nantes Environmental Science & Technology 58 3 1721 1730 |
institution |
Open Polar |
collection |
Portail HAL ONIRIS VetAgroBio Nantes |
op_collection_id |
ftoniris |
language |
English |
topic |
Polychlorinated Naphthalenes Dioxin-liketoxicity Food Dietary Exposure Occurrence [CHIM]Chemical Sciences |
spellingShingle |
Polychlorinated Naphthalenes Dioxin-liketoxicity Food Dietary Exposure Occurrence [CHIM]Chemical Sciences Godéré, Mathilde Cariou, Ronan Padioleau, Antonin Vénisseau, Anaïs Marchand, Philippe Brosseau, Aline Vaccher, Vincent Le Bizec, Bruno Dervilly, Gaud Polychlorinated Naphthalenes in Foods from the French Market: Occurrence, Dietary Exposure, and Evaluation of Relative Contributions to Dioxin-like Contaminants |
topic_facet |
Polychlorinated Naphthalenes Dioxin-liketoxicity Food Dietary Exposure Occurrence [CHIM]Chemical Sciences |
description |
International audience Despite the growing interest in PCNs and the dioxin-like toxicity exhibited by a number of congeners, a comprehensive assessment of their contribution to the cocktail of dioxin-like contaminants is still lacking. To address such a shortcoming, this study investigated the PCN contamination in foodstuffs recently acquired in France, together with that of the regulatory polychlorinated dibenzodioxins/furans (PCDD/Fs) and polychlorinated biphenyls (PCBs). PCNs were ubiquitous at levels (& sum;70 PCNs = 2.5-150 pg g(-1) wet weight) similar to those reported in other countries, with maximum concentrations observed in fish and fishery products from the North-East Atlantic Ocean. Their congener patterns further suggested unintentional releases of PCNs, while those of the other foodstuffs were correlated to the historical PCN profiles. Low risk from dietary exposure was estimated (& sum;70 PCNs-EDIs of 60-360 pg kg(-1) bw d(-1), & sum;24 PCNs-TEQ-EDIs of 8 x 10(-3)-2.2 x 10(-2) pg TEQ kg(-1) bw d(-1)), with milk and dairy products being the highest contributors, followed by meat and meat products. Finally, the rather high contributions of PCNs to the total PCNs+PCDD/Fs+PCBs concentrations (0.9-50%, average of 9%) and the toxic equivalents (0.2-24%, average of 5%) show that these substances are not minor components of the PCNs+PCDD/Fs+PCBs cocktail. |
author2 |
Laboratoire d'étude des Résidus et Contaminants dans les Aliments (LABERCA) École nationale vétérinaire, agroalimentaire et de l'alimentation Nantes-Atlantique (ONIRIS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) École nationale vétérinaire, agroalimentaire et de l'alimentation Nantes-Atlantique (ONIRIS) |
format |
Article in Journal/Newspaper |
author |
Godéré, Mathilde Cariou, Ronan Padioleau, Antonin Vénisseau, Anaïs Marchand, Philippe Brosseau, Aline Vaccher, Vincent Le Bizec, Bruno Dervilly, Gaud |
author_facet |
Godéré, Mathilde Cariou, Ronan Padioleau, Antonin Vénisseau, Anaïs Marchand, Philippe Brosseau, Aline Vaccher, Vincent Le Bizec, Bruno Dervilly, Gaud |
author_sort |
Godéré, Mathilde |
title |
Polychlorinated Naphthalenes in Foods from the French Market: Occurrence, Dietary Exposure, and Evaluation of Relative Contributions to Dioxin-like Contaminants |
title_short |
Polychlorinated Naphthalenes in Foods from the French Market: Occurrence, Dietary Exposure, and Evaluation of Relative Contributions to Dioxin-like Contaminants |
title_full |
Polychlorinated Naphthalenes in Foods from the French Market: Occurrence, Dietary Exposure, and Evaluation of Relative Contributions to Dioxin-like Contaminants |
title_fullStr |
Polychlorinated Naphthalenes in Foods from the French Market: Occurrence, Dietary Exposure, and Evaluation of Relative Contributions to Dioxin-like Contaminants |
title_full_unstemmed |
Polychlorinated Naphthalenes in Foods from the French Market: Occurrence, Dietary Exposure, and Evaluation of Relative Contributions to Dioxin-like Contaminants |
title_sort |
polychlorinated naphthalenes in foods from the french market: occurrence, dietary exposure, and evaluation of relative contributions to dioxin-like contaminants |
publisher |
HAL CCSD |
publishDate |
2024 |
url |
https://oniris.hal.science/hal-04401384 https://doi.org/10.1021/acs.est.3c07838 |
genre |
North East Atlantic |
genre_facet |
North East Atlantic |
op_source |
ISSN: 0013-936X EISSN: 1520-5851 Environmental Science and Technology https://oniris.hal.science/hal-04401384 Environmental Science and Technology, 2024, 58 (3), pp.1721-1730. ⟨10.1021/acs.est.3c07838⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1021/acs.est.3c07838 info:eu-repo/semantics/altIdentifier/pmid/38193699 hal-04401384 https://oniris.hal.science/hal-04401384 doi:10.1021/acs.est.3c07838 PUBMED: 38193699 WOS: 001148113400001 |
op_doi |
https://doi.org/10.1021/acs.est.3c07838 |
container_title |
Environmental Science & Technology |
container_volume |
58 |
container_issue |
3 |
container_start_page |
1721 |
op_container_end_page |
1730 |
_version_ |
1802009413268013056 |