Fast analysis of relevant contaminants mixture in commercial shellfish
One of the major challenges currently faced is to develop systematic ways of addressing chemical mixtures in environmental assessment. With this purpose, a simple, rapid, and sensitive method for the detection and quantification of a mixture of relevant contaminants in molluscs has been developed. T...
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ftcsic:oai:digital.csic.es:10261/201322 2024-02-11T10:03:15+01:00 Fast analysis of relevant contaminants mixture in commercial shellfish Álvarez-Muñoz, Diana Rambla-Alegre, Maria Carrasco, Noèlia López de Alda, Miren Barceló, Damià European Commission Ministerio de Economía y Competitividad (España) Álvarez-Muñoz, Diana López De Alda, Miren Barceló, Damià 2019-12-01 http://hdl.handle.net/10261/201322 https://doi.org/10.1016/j.talanta.2019.04.085 https://doi.org/10.13039/501100000780 https://doi.org/10.13039/501100003329 en eng Elsevier #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/EC/FP7/603437 info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTM2015-73179-JIN Preprint https://doi.org/10.1016/j.talanta.2019.04.085 Sí Talanta - the International Journal of Pure and Applied Analyt Chemistry 205:119884 (2019) http://hdl.handle.net/10261/201322 doi:10.1016/j.talanta.2019.04.085 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100003329 open HRMS Endocrine disruptors Mixtures Molluscs Pesticides artículo http://purl.org/coar/resource_type/c_6501 2019 ftcsic https://doi.org/10.1016/j.talanta.2019.04.08510.13039/50110000078010.13039/501100003329 2024-01-16T10:48:47Z One of the major challenges currently faced is to develop systematic ways of addressing chemical mixtures in environmental assessment. With this purpose, a simple, rapid, and sensitive method for the detection and quantification of a mixture of relevant contaminants in molluscs has been developed. The method is based on QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) and Ultra-High Performance Liquid Chromatography-High Resolution Mass Spectrometry (UHPLC-HRMS). It includes a mixture of 23 compounds formed by pesticides, endocrine disruptors and pharmaceuticals (metolachlor, simazine, desethylatrazine, atrazine, thiabendazole, diazinon, malathion, bentazone, MCPA, propanil, acetamiprid, imidacloprid, caffeine, bisphenol A, triclosan, triclocarban, methylparaben, ethylparaben, propylparaben, 1H-benzotriazole, sulfamethoxazole, venlafaxine and carbamazepine). The method was developed and validated in 4 different types of shellfish of high commercial interest such as mussel (Mytilus galloprovincialis), oyster (Crassostrea gigas), cockle (Cerastoderma edule) and razor shell (Solen marginatus). The mean percentage of recoveries obtained for all the compounds in each mollusc type (intra-specie) ranged from 96% to 107% showing the good performance of the method developed. The relative standard deviation was under 10% for the intra-day and 17% inter-day analyses. Method detection limits and method quantification limits were below 10 ng/g dry weight for all the species and compounds targeted. Finally, the method was applied to aquaculture samples, oysters and cockles, from Ebro Delta (Spain), after some episodes of mortality occurred in 2017. A high level of bisphenol A was detected in C. edule which may explain the mortality suffered by this organism. C. gigas presented low levels of metolachlor, bentazone, acetamiprid, and methylparaben. © 2019 This study was funded by the Spanish Ministry of Economy and Competitiveness , State Research Agency, and by the European Union through the European Regional ... Article in Journal/Newspaper Crassostrea gigas Digital.CSIC (Spanish National Research Council) Talanta 205 119884 |
institution |
Open Polar |
collection |
Digital.CSIC (Spanish National Research Council) |
op_collection_id |
ftcsic |
language |
English |
topic |
HRMS Endocrine disruptors Mixtures Molluscs Pesticides |
spellingShingle |
HRMS Endocrine disruptors Mixtures Molluscs Pesticides Álvarez-Muñoz, Diana Rambla-Alegre, Maria Carrasco, Noèlia López de Alda, Miren Barceló, Damià Fast analysis of relevant contaminants mixture in commercial shellfish |
topic_facet |
HRMS Endocrine disruptors Mixtures Molluscs Pesticides |
description |
One of the major challenges currently faced is to develop systematic ways of addressing chemical mixtures in environmental assessment. With this purpose, a simple, rapid, and sensitive method for the detection and quantification of a mixture of relevant contaminants in molluscs has been developed. The method is based on QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) and Ultra-High Performance Liquid Chromatography-High Resolution Mass Spectrometry (UHPLC-HRMS). It includes a mixture of 23 compounds formed by pesticides, endocrine disruptors and pharmaceuticals (metolachlor, simazine, desethylatrazine, atrazine, thiabendazole, diazinon, malathion, bentazone, MCPA, propanil, acetamiprid, imidacloprid, caffeine, bisphenol A, triclosan, triclocarban, methylparaben, ethylparaben, propylparaben, 1H-benzotriazole, sulfamethoxazole, venlafaxine and carbamazepine). The method was developed and validated in 4 different types of shellfish of high commercial interest such as mussel (Mytilus galloprovincialis), oyster (Crassostrea gigas), cockle (Cerastoderma edule) and razor shell (Solen marginatus). The mean percentage of recoveries obtained for all the compounds in each mollusc type (intra-specie) ranged from 96% to 107% showing the good performance of the method developed. The relative standard deviation was under 10% for the intra-day and 17% inter-day analyses. Method detection limits and method quantification limits were below 10 ng/g dry weight for all the species and compounds targeted. Finally, the method was applied to aquaculture samples, oysters and cockles, from Ebro Delta (Spain), after some episodes of mortality occurred in 2017. A high level of bisphenol A was detected in C. edule which may explain the mortality suffered by this organism. C. gigas presented low levels of metolachlor, bentazone, acetamiprid, and methylparaben. © 2019 This study was funded by the Spanish Ministry of Economy and Competitiveness , State Research Agency, and by the European Union through the European Regional ... |
author2 |
European Commission Ministerio de Economía y Competitividad (España) Álvarez-Muñoz, Diana López De Alda, Miren Barceló, Damià |
format |
Article in Journal/Newspaper |
author |
Álvarez-Muñoz, Diana Rambla-Alegre, Maria Carrasco, Noèlia López de Alda, Miren Barceló, Damià |
author_facet |
Álvarez-Muñoz, Diana Rambla-Alegre, Maria Carrasco, Noèlia López de Alda, Miren Barceló, Damià |
author_sort |
Álvarez-Muñoz, Diana |
title |
Fast analysis of relevant contaminants mixture in commercial shellfish |
title_short |
Fast analysis of relevant contaminants mixture in commercial shellfish |
title_full |
Fast analysis of relevant contaminants mixture in commercial shellfish |
title_fullStr |
Fast analysis of relevant contaminants mixture in commercial shellfish |
title_full_unstemmed |
Fast analysis of relevant contaminants mixture in commercial shellfish |
title_sort |
fast analysis of relevant contaminants mixture in commercial shellfish |
publisher |
Elsevier |
publishDate |
2019 |
url |
http://hdl.handle.net/10261/201322 https://doi.org/10.1016/j.talanta.2019.04.085 https://doi.org/10.13039/501100000780 https://doi.org/10.13039/501100003329 |
genre |
Crassostrea gigas |
genre_facet |
Crassostrea gigas |
op_relation |
#PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/EC/FP7/603437 info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTM2015-73179-JIN Preprint https://doi.org/10.1016/j.talanta.2019.04.085 Sí Talanta - the International Journal of Pure and Applied Analyt Chemistry 205:119884 (2019) http://hdl.handle.net/10261/201322 doi:10.1016/j.talanta.2019.04.085 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100003329 |
op_rights |
open |
op_doi |
https://doi.org/10.1016/j.talanta.2019.04.08510.13039/50110000078010.13039/501100003329 |
container_title |
Talanta |
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205 |
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119884 |
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1790599447900585984 |