UV filters bioaccumulation in fish from Iberian river basins

The occurrence of eight organic UV filters (UV-Fs) was assessed in fish from four Iberian river basins. This group of compounds is extensively used in cosmetic products and other industrial goods to avoid the damaging effects of UV radiation, and has been found to be ubiquitous contaminants in the a...

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Detalhes bibliográficos
Autores: Gago-Ferrero, Pablo, Diaz-Cruz, Silvia, Barceló, Damià
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2015
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/129960
Acesso em linha:http://hdl.handle.net/10261/129960
Access Level:acceso abierto
Palavra-chave:Bioaccumulation/biomagnification
Fish
HPLC-MS/MS
Iberian Rivers
UV filters
Sediment
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spelling UV filters bioaccumulation in fish from Iberian river basinsGago-Ferrero, PabloDiaz-Cruz, SilviaBarceló, DamiàBioaccumulation/biomagnificationFishHPLC-MS/MSIberian RiversUV filtersSedimentThe occurrence of eight organic UV filters (UV-Fs) was assessed in fish from four Iberian river basins. This group of compounds is extensively used in cosmetic products and other industrial goods to avoid the damaging effects of UV radiation, and has been found to be ubiquitous contaminants in the aquatic ecosystem. In particular, fish are considered by the scientific community to be the most feasible organism for contamination monitoring in aquatic ecosystems. Despite that, studies on the bioaccumulation of UV-F are scarce. In this study fish samples from four Iberian river basins under high anthropogenic pressure were analysed by liquid chromatography-tandem mass spectrometry (HPLC-MS/MS). Benzophenone-3 (BP3), ethylhexyl methoxycinnamate (EHMC), 4-methylbenzylidene camphor (4MBC) and octocrylene (OC) were the predominant pollutants in the fish samples, with concentrations in the range of ng/g. dry. weight (d.w.). The results indicated that most polluted area corresponded to Guadalquivir River basin, where maximum concentrations were found for EHMC (241.7. ng/g. d.w.). Sediments from this river basin were also analysed. Lower values were observed in relation to fish for OC and EHMC, ranging from below the limits of detection to 23. ng/g. d.w. Accumulation levels of UV-F in the fish were used to calculate biota-sediment accumulation factors (BSAFs). These values were always below 1, in the range of 0.04-0.3, indicating that the target UV-Fs are excreted by fish only to some extent. The fact that the highest concentrations were determined in predators suggests that biomagnification of UV-F may take place along the freshwater food web.This work was funded by the Spanish Ministry of Economy and Competitiveness, through the project SCARCE (Consolider Ingenio 2010 CSD2009-00065). This study has also been financially supported by the EU through the FP7 project GLOBAQUA (Grant agreement No 603629), and by the Generalitat de Catalunya (Consolidated Research Groups “2014 SGR 418—Water and Soil Quality Unit” and 2014 SGR 291—ICRA). It reflects only the author's views. The Community is not liable for any use thatmay be made of the information contained therein. Biotage is acknowledged for the gift of the SPE cartridges.Peer reviewedElsevierMinisterio de Economía y Competitividad (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201620162015info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/129960reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/FP7/603629http://www.ncbi.nlm.nih.gov/pubmed/25777957Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1299602026-05-22T06:33:51Z
dc.title.none.fl_str_mv UV filters bioaccumulation in fish from Iberian river basins
title UV filters bioaccumulation in fish from Iberian river basins
spellingShingle UV filters bioaccumulation in fish from Iberian river basins
Gago-Ferrero, Pablo
Bioaccumulation/biomagnification
Fish
HPLC-MS/MS
Iberian Rivers
UV filters
Sediment
title_short UV filters bioaccumulation in fish from Iberian river basins
title_full UV filters bioaccumulation in fish from Iberian river basins
title_fullStr UV filters bioaccumulation in fish from Iberian river basins
title_full_unstemmed UV filters bioaccumulation in fish from Iberian river basins
title_sort UV filters bioaccumulation in fish from Iberian river basins
dc.creator.none.fl_str_mv Gago-Ferrero, Pablo
Diaz-Cruz, Silvia
Barceló, Damià
author Gago-Ferrero, Pablo
author_facet Gago-Ferrero, Pablo
Diaz-Cruz, Silvia
Barceló, Damià
author_role author
author2 Diaz-Cruz, Silvia
Barceló, Damià
author2_role author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Bioaccumulation/biomagnification
Fish
HPLC-MS/MS
Iberian Rivers
UV filters
Sediment
topic Bioaccumulation/biomagnification
Fish
HPLC-MS/MS
Iberian Rivers
UV filters
Sediment
description The occurrence of eight organic UV filters (UV-Fs) was assessed in fish from four Iberian river basins. This group of compounds is extensively used in cosmetic products and other industrial goods to avoid the damaging effects of UV radiation, and has been found to be ubiquitous contaminants in the aquatic ecosystem. In particular, fish are considered by the scientific community to be the most feasible organism for contamination monitoring in aquatic ecosystems. Despite that, studies on the bioaccumulation of UV-F are scarce. In this study fish samples from four Iberian river basins under high anthropogenic pressure were analysed by liquid chromatography-tandem mass spectrometry (HPLC-MS/MS). Benzophenone-3 (BP3), ethylhexyl methoxycinnamate (EHMC), 4-methylbenzylidene camphor (4MBC) and octocrylene (OC) were the predominant pollutants in the fish samples, with concentrations in the range of ng/g. dry. weight (d.w.). The results indicated that most polluted area corresponded to Guadalquivir River basin, where maximum concentrations were found for EHMC (241.7. ng/g. d.w.). Sediments from this river basin were also analysed. Lower values were observed in relation to fish for OC and EHMC, ranging from below the limits of detection to 23. ng/g. d.w. Accumulation levels of UV-F in the fish were used to calculate biota-sediment accumulation factors (BSAFs). These values were always below 1, in the range of 0.04-0.3, indicating that the target UV-Fs are excreted by fish only to some extent. The fact that the highest concentrations were determined in predators suggests that biomagnification of UV-F may take place along the freshwater food web.
publishDate 2015
dc.date.none.fl_str_mv 2015
2016
2016
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/129960
url http://hdl.handle.net/10261/129960
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/EC/FP7/603629
http://www.ncbi.nlm.nih.gov/pubmed/25777957
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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