Persistent and emerging pollutants assessment on aquaculture oysters (Crassostrea gigas) from NW Portuguese coast (Ria De Aveiro)
The study aim was to determine a range of relevant persistent and emerging pollutants in oysters produced in an aquaculture facility located in an important production area, to assure their safety for human consumption. Pollutants, including 16 PAHs, 3 butyltins (BTs), 29 flame retardants (FRs, incl...
Published in: | Science of The Total Environment |
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Online Access: | http://hdl.handle.net/10261/203175 https://doi.org/10.1016/j.scitotenv.2019.02.280 https://doi.org/10.13039/501100000780 |
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ftcsic:oai:digital.csic.es:10261/203175 2024-02-11T10:03:16+01:00 Persistent and emerging pollutants assessment on aquaculture oysters (Crassostrea gigas) from NW Portuguese coast (Ria De Aveiro) Gadelha, Juliana R. Rocha, Andreia Cristina S. Camacho, Carolina Eljarrat, Ethel Peris, Andrea Aminot, Yann Readman, James W. Boti, Vasiliki I. Nannou, Christina Kapsi, Margarita Albanis, Triantafyllos Rocha, Filipa Machado, Ana Bordalo, Adriano Agostinho Valente, Luísa Maria Pinheiro Nunes, Maria Leonor Marques, Antonio Almeida, C. Marisa R. European Commission Eljarrat, Ethel 2019-05-20 http://hdl.handle.net/10261/203175 https://doi.org/10.1016/j.scitotenv.2019.02.280 https://doi.org/10.13039/501100000780 en eng Elsevier #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/EC/FP7/614168 Postprint https://doi.org/10.1016/j.scitotenv.2019.02.280 Sí Science of the Total Environment 666: 731-742 (2019) http://hdl.handle.net/10261/203175 doi:10.1016/j.scitotenv.2019.02.280 http://dx.doi.org/10.13039/501100000780 open Flame retardants Nutritional quality PAHs Oysters' safety Personal care products Seasonal variation artículo http://purl.org/coar/resource_type/c_6501 2019 ftcsic https://doi.org/10.1016/j.scitotenv.2019.02.28010.13039/501100000780 2024-01-16T10:49:43Z The study aim was to determine a range of relevant persistent and emerging pollutants in oysters produced in an aquaculture facility located in an important production area, to assure their safety for human consumption. Pollutants, including 16 PAHs, 3 butyltins (BTs), 29 flame retardants (FRs, including organophosphate and halogenated FRs), 35 pesticides (including 9 pyrethroid insecticides) and 13 personal care products (PCPs, including musks and UV filters), were determined in oysters' tissues collected during one year in four seasonal sampling surveys. The seasonal environmental pollution on the production site was evaluated by water and sediment analysis. Furthermore, oysters' nutritional quality was also assessed and related with the consumption of healthy seafood, showing that oysters are a rich source of protein with low fat content and with a high quality index all year around. Results showed that most analysed pollutants were not detected either in oyster tissues or in environmental matrixes (water and sediments). The few pollutants detected in oyster tissues, including both regulated and non-legislated pollutants, such as a few PAHs (fluorene, phenanthrene, anthracene, fluoranthene, pyrene and indenopyrene), FRs (TPPO, TDCPP, DCP, BDE-47, BDE-209 and Dec 602) and PCPs (galaxolide, galaxolidone, homosalate and octocrylene), were present at low levels (in the ng/g dw range) and did not represent a significant health risk to humans. The observed seasonal variations related to human activities (e.g. tourism in summer) highlights the need for environmental protection and sustainable resource exploration for safe seafood production. © 2019 Elsevier B.V. This work was supported by the Structured R&D&I Project INNOVMAR – “Innovation and Sustainability in the Management and Exploitation of Marine Resources” (ref. NORTE-01-0145-FEDER-000035) within the research line “INSEAFOOD - Innovation and valorization of seafood products: meeting local challenges and opportunities”, founded by the Northern ... Article in Journal/Newspaper Crassostrea gigas Digital.CSIC (Spanish National Research Council) Science of The Total Environment 666 731 742 |
institution |
Open Polar |
collection |
Digital.CSIC (Spanish National Research Council) |
op_collection_id |
ftcsic |
language |
English |
topic |
Flame retardants Nutritional quality PAHs Oysters' safety Personal care products Seasonal variation |
spellingShingle |
Flame retardants Nutritional quality PAHs Oysters' safety Personal care products Seasonal variation Gadelha, Juliana R. Rocha, Andreia Cristina S. Camacho, Carolina Eljarrat, Ethel Peris, Andrea Aminot, Yann Readman, James W. Boti, Vasiliki I. Nannou, Christina Kapsi, Margarita Albanis, Triantafyllos Rocha, Filipa Machado, Ana Bordalo, Adriano Agostinho Valente, Luísa Maria Pinheiro Nunes, Maria Leonor Marques, Antonio Almeida, C. Marisa R. Persistent and emerging pollutants assessment on aquaculture oysters (Crassostrea gigas) from NW Portuguese coast (Ria De Aveiro) |
topic_facet |
Flame retardants Nutritional quality PAHs Oysters' safety Personal care products Seasonal variation |
description |
The study aim was to determine a range of relevant persistent and emerging pollutants in oysters produced in an aquaculture facility located in an important production area, to assure their safety for human consumption. Pollutants, including 16 PAHs, 3 butyltins (BTs), 29 flame retardants (FRs, including organophosphate and halogenated FRs), 35 pesticides (including 9 pyrethroid insecticides) and 13 personal care products (PCPs, including musks and UV filters), were determined in oysters' tissues collected during one year in four seasonal sampling surveys. The seasonal environmental pollution on the production site was evaluated by water and sediment analysis. Furthermore, oysters' nutritional quality was also assessed and related with the consumption of healthy seafood, showing that oysters are a rich source of protein with low fat content and with a high quality index all year around. Results showed that most analysed pollutants were not detected either in oyster tissues or in environmental matrixes (water and sediments). The few pollutants detected in oyster tissues, including both regulated and non-legislated pollutants, such as a few PAHs (fluorene, phenanthrene, anthracene, fluoranthene, pyrene and indenopyrene), FRs (TPPO, TDCPP, DCP, BDE-47, BDE-209 and Dec 602) and PCPs (galaxolide, galaxolidone, homosalate and octocrylene), were present at low levels (in the ng/g dw range) and did not represent a significant health risk to humans. The observed seasonal variations related to human activities (e.g. tourism in summer) highlights the need for environmental protection and sustainable resource exploration for safe seafood production. © 2019 Elsevier B.V. This work was supported by the Structured R&D&I Project INNOVMAR – “Innovation and Sustainability in the Management and Exploitation of Marine Resources” (ref. NORTE-01-0145-FEDER-000035) within the research line “INSEAFOOD - Innovation and valorization of seafood products: meeting local challenges and opportunities”, founded by the Northern ... |
author2 |
European Commission Eljarrat, Ethel |
format |
Article in Journal/Newspaper |
author |
Gadelha, Juliana R. Rocha, Andreia Cristina S. Camacho, Carolina Eljarrat, Ethel Peris, Andrea Aminot, Yann Readman, James W. Boti, Vasiliki I. Nannou, Christina Kapsi, Margarita Albanis, Triantafyllos Rocha, Filipa Machado, Ana Bordalo, Adriano Agostinho Valente, Luísa Maria Pinheiro Nunes, Maria Leonor Marques, Antonio Almeida, C. Marisa R. |
author_facet |
Gadelha, Juliana R. Rocha, Andreia Cristina S. Camacho, Carolina Eljarrat, Ethel Peris, Andrea Aminot, Yann Readman, James W. Boti, Vasiliki I. Nannou, Christina Kapsi, Margarita Albanis, Triantafyllos Rocha, Filipa Machado, Ana Bordalo, Adriano Agostinho Valente, Luísa Maria Pinheiro Nunes, Maria Leonor Marques, Antonio Almeida, C. Marisa R. |
author_sort |
Gadelha, Juliana R. |
title |
Persistent and emerging pollutants assessment on aquaculture oysters (Crassostrea gigas) from NW Portuguese coast (Ria De Aveiro) |
title_short |
Persistent and emerging pollutants assessment on aquaculture oysters (Crassostrea gigas) from NW Portuguese coast (Ria De Aveiro) |
title_full |
Persistent and emerging pollutants assessment on aquaculture oysters (Crassostrea gigas) from NW Portuguese coast (Ria De Aveiro) |
title_fullStr |
Persistent and emerging pollutants assessment on aquaculture oysters (Crassostrea gigas) from NW Portuguese coast (Ria De Aveiro) |
title_full_unstemmed |
Persistent and emerging pollutants assessment on aquaculture oysters (Crassostrea gigas) from NW Portuguese coast (Ria De Aveiro) |
title_sort |
persistent and emerging pollutants assessment on aquaculture oysters (crassostrea gigas) from nw portuguese coast (ria de aveiro) |
publisher |
Elsevier |
publishDate |
2019 |
url |
http://hdl.handle.net/10261/203175 https://doi.org/10.1016/j.scitotenv.2019.02.280 https://doi.org/10.13039/501100000780 |
genre |
Crassostrea gigas |
genre_facet |
Crassostrea gigas |
op_relation |
#PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/EC/FP7/614168 Postprint https://doi.org/10.1016/j.scitotenv.2019.02.280 Sí Science of the Total Environment 666: 731-742 (2019) http://hdl.handle.net/10261/203175 doi:10.1016/j.scitotenv.2019.02.280 http://dx.doi.org/10.13039/501100000780 |
op_rights |
open |
op_doi |
https://doi.org/10.1016/j.scitotenv.2019.02.28010.13039/501100000780 |
container_title |
Science of The Total Environment |
container_volume |
666 |
container_start_page |
731 |
op_container_end_page |
742 |
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1790599475540000768 |