Assessing the elemental fingerprints of cockle shells (Cerastoderma edule) to confirm their geographic origin from regional to international spatial scales
International audience Geographic origin is directly linked to the quality and commercial value of bivalves. The globalization of the seafoodtrade and the increasing number of fraudulent practices in the bivalves industry has prompted consumers to becomeincreasingly aware on the geographic origin of...
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ftinsu:oai:HAL:hal-04071800v1 2023-12-17T10:47:25+01:00 Assessing the elemental fingerprints of cockle shells (Cerastoderma edule) to confirm their geographic origin from regional to international spatial scales Ricardo, Fernando Mamede, Renato Bruzos, Alicia L. Díaz, Seila Thébault, Julien Silva, Eduardo Ferreira Da Patinha, Carla Calad, Ricardo Department of Biology and CESAM Universidade de Aveiro Universidade de Santiago de Compostela Spain (USC ) Universidade de Vigo Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Center for GeoBioSciences, GeoTechnologies and GeoEngineering (GEOBIOTEC) CESAM and Department of Biology 2022-03-28 https://hal.univ-brest.fr/hal-04071800 en eng HAL CCSD Elsevier hal-04071800 https://hal.univ-brest.fr/hal-04071800 ISSN: 0048-9697 EISSN: 1879-1026 Science of the Total Environment https://hal.univ-brest.fr/hal-04071800 Science of the Total Environment, 2022, 814 Bivalves ICP-MS Traceability Seafood [SDV]Life Sciences [q-bio] info:eu-repo/semantics/article Journal articles 2022 ftinsu 2023-11-22T17:27:53Z International audience Geographic origin is directly linked to the quality and commercial value of bivalves. The globalization of the seafoodtrade and the increasing number of fraudulent practices in the bivalves industry has prompted consumers to becomeincreasingly aware on the geographic origin of the seafood they consume. To enhance consumers' confidence andallow authorities to effectively enforce regulations and contain risks that threaten public health, fast and accuratetools must be made available to confirm claims along the trade chain on the geographic origin of bivalves. In the pres-ent study the efficiency of using the elemental fingerprints of a small-homogenized subsample of the shell of commoncockles (Cerastoderma edule) to confirm their harvesting location is evaluated at different spatial scales: i) regional(along the Galician coast (Spain) - Espasante, Barallobre, Rio Anllóns, Camariñas, Muros, Noia, Carril, Grove,Combarro, Placeres, Moaña, and Baiona), ii) national (along the Portuguese coast - Ria de Aveiro, Óbidos lagoon,Tagus estuary, Sado estuary and Ria Formosa), and iii) international (along the Northeast Atlantic coast -Hejeltefjorden (Norway), Nykobing Mors (Denmark), Sylt (Germany), Slikken van Viane (Netherlands), Roscoff(France), Plymouth (England), Swansea (Wales), Ria de Aveiro (Portugal) and Oualidia (Morocco). Results confirmthat elemental fingerprints of bivalve shells are significantly different among locations and that they can be success-fully used with high accuracy to discriminate the geographic origin of cockles at all spatial scales surveyed (97.2%at regional scale, 99.3% at national scale and 100% at international scale). Overall, elemental fingerprints of a small-homogenized subsample of the shell showed to be a replicable, low cost and fast tool to reliably trace the place oforigin of cockles sampled at different spatial scales, with success rate of discrimination directly increasing with dis-tance between collection sites. Article in Journal/Newspaper Northeast Atlantic Institut national des sciences de l'Univers: HAL-INSU Norway |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
Bivalves ICP-MS Traceability Seafood [SDV]Life Sciences [q-bio] |
spellingShingle |
Bivalves ICP-MS Traceability Seafood [SDV]Life Sciences [q-bio] Ricardo, Fernando Mamede, Renato Bruzos, Alicia L. Díaz, Seila Thébault, Julien Silva, Eduardo Ferreira Da Patinha, Carla Calad, Ricardo Assessing the elemental fingerprints of cockle shells (Cerastoderma edule) to confirm their geographic origin from regional to international spatial scales |
topic_facet |
Bivalves ICP-MS Traceability Seafood [SDV]Life Sciences [q-bio] |
description |
International audience Geographic origin is directly linked to the quality and commercial value of bivalves. The globalization of the seafoodtrade and the increasing number of fraudulent practices in the bivalves industry has prompted consumers to becomeincreasingly aware on the geographic origin of the seafood they consume. To enhance consumers' confidence andallow authorities to effectively enforce regulations and contain risks that threaten public health, fast and accuratetools must be made available to confirm claims along the trade chain on the geographic origin of bivalves. In the pres-ent study the efficiency of using the elemental fingerprints of a small-homogenized subsample of the shell of commoncockles (Cerastoderma edule) to confirm their harvesting location is evaluated at different spatial scales: i) regional(along the Galician coast (Spain) - Espasante, Barallobre, Rio Anllóns, Camariñas, Muros, Noia, Carril, Grove,Combarro, Placeres, Moaña, and Baiona), ii) national (along the Portuguese coast - Ria de Aveiro, Óbidos lagoon,Tagus estuary, Sado estuary and Ria Formosa), and iii) international (along the Northeast Atlantic coast -Hejeltefjorden (Norway), Nykobing Mors (Denmark), Sylt (Germany), Slikken van Viane (Netherlands), Roscoff(France), Plymouth (England), Swansea (Wales), Ria de Aveiro (Portugal) and Oualidia (Morocco). Results confirmthat elemental fingerprints of bivalve shells are significantly different among locations and that they can be success-fully used with high accuracy to discriminate the geographic origin of cockles at all spatial scales surveyed (97.2%at regional scale, 99.3% at national scale and 100% at international scale). Overall, elemental fingerprints of a small-homogenized subsample of the shell showed to be a replicable, low cost and fast tool to reliably trace the place oforigin of cockles sampled at different spatial scales, with success rate of discrimination directly increasing with dis-tance between collection sites. |
author2 |
Department of Biology and CESAM Universidade de Aveiro Universidade de Santiago de Compostela Spain (USC ) Universidade de Vigo Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Center for GeoBioSciences, GeoTechnologies and GeoEngineering (GEOBIOTEC) CESAM and Department of Biology |
format |
Article in Journal/Newspaper |
author |
Ricardo, Fernando Mamede, Renato Bruzos, Alicia L. Díaz, Seila Thébault, Julien Silva, Eduardo Ferreira Da Patinha, Carla Calad, Ricardo |
author_facet |
Ricardo, Fernando Mamede, Renato Bruzos, Alicia L. Díaz, Seila Thébault, Julien Silva, Eduardo Ferreira Da Patinha, Carla Calad, Ricardo |
author_sort |
Ricardo, Fernando |
title |
Assessing the elemental fingerprints of cockle shells (Cerastoderma edule) to confirm their geographic origin from regional to international spatial scales |
title_short |
Assessing the elemental fingerprints of cockle shells (Cerastoderma edule) to confirm their geographic origin from regional to international spatial scales |
title_full |
Assessing the elemental fingerprints of cockle shells (Cerastoderma edule) to confirm their geographic origin from regional to international spatial scales |
title_fullStr |
Assessing the elemental fingerprints of cockle shells (Cerastoderma edule) to confirm their geographic origin from regional to international spatial scales |
title_full_unstemmed |
Assessing the elemental fingerprints of cockle shells (Cerastoderma edule) to confirm their geographic origin from regional to international spatial scales |
title_sort |
assessing the elemental fingerprints of cockle shells (cerastoderma edule) to confirm their geographic origin from regional to international spatial scales |
publisher |
HAL CCSD |
publishDate |
2022 |
url |
https://hal.univ-brest.fr/hal-04071800 |
geographic |
Norway |
geographic_facet |
Norway |
genre |
Northeast Atlantic |
genre_facet |
Northeast Atlantic |
op_source |
ISSN: 0048-9697 EISSN: 1879-1026 Science of the Total Environment https://hal.univ-brest.fr/hal-04071800 Science of the Total Environment, 2022, 814 |
op_relation |
hal-04071800 https://hal.univ-brest.fr/hal-04071800 |
_version_ |
1785571273161572352 |