Detection of cylindrospermopsin and its decomposition products in raw and cooked fish (Oreochromis niloticus) by analytical pyrolysis (Py-GC/MS)

10 páginas.- 8 figuras.- 3 tablas.- referencias.- Supplementary data to this article can be found online at https://doi.org/10.1016/j.chemosphere.2019.125469

Bibliographic Details
Authors: Prieto, A.I., Guzmán Guillén, R., Jos, A., Cameán Fernández, A. M., Rosa Arranz, José M. de la, González-Pérez, José Antonio
Format: article
Status:Versión aceptada para publicación
Publication Date:2019
Country:España
Institution:Consejo Superior de Investigaciones Científicas (CSIC)
Repository:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/196340
Online Access:http://hdl.handle.net/10261/196340
Access Level:Open access
Keyword:Analytical pyrolysis
Cylindrospermopsin
Decomposition products
Raw fish
Cooked fish
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spelling Detection of cylindrospermopsin and its decomposition products in raw and cooked fish (Oreochromis niloticus) by analytical pyrolysis (Py-GC/MS)Prieto, A.I.Guzmán Guillén, R.Jos, A.Cameán Fernández, A. M.Rosa Arranz, José M. de laGonzález-Pérez, José AntonioAnalytical pyrolysisCylindrospermopsinDecomposition productsRaw fishCooked fish10 páginas.- 8 figuras.- 3 tablas.- referencias.- Supplementary data to this article can be found online at https://doi.org/10.1016/j.chemosphere.2019.125469The presence of the toxin cylindrospermopsin is increasingly frequent in samples from different ecosystems and it is a serious problem both at environmental level and for animal and human health. To be able to prevent CYN exposure risk, it is important to have suitable analytical methods, but also quick and economical ones. Analytical pyrolysis coupled to GC/MS (Py-GC/MS) represents an important alternative for the rapid detection, characterization or “fingerprinting” of different materials. However, it has been less studied with cyanotoxins up to date. The present work aims to investigate: 1) the suitability of Py-GC/MS for detection of CYN and its decomposition products in raw and cooked fish samples before consumption and 2) the influence of the different cooking methods on the presence of different CYN degradation products detected by Py-GC/MS. For first time, these results present that Py-GC/MS could be a rapid and economical alternative for the detection and monitoring of CYN and its degradation products (DP. m/z 290.1, 169.1 and 336.2) in raw or cooked fish. Moreover, the changes induced in CYN and DP by cooking could be amenable and detected by Py-GC/MS.The authors wish to thank Ministerio de Economía y Competitividad, Spain (MINECO) Projects AGL2015-64558-R and CGL2016-78937-R, co-funded with FEDER, UE fundsPeer reviewedElsevierMinisterio de Economía y Competitividad (España)European CommissionGuzmán Guillén, R. [0000-0001-6714-4461]Jos, A. [0000-0001-7546-3294]Cameán Fernández, A. M. [0000-0003-1524-748X]Rosa Arranz, José M. de la [0000-0003-2857-2345]González-Pérez, José Antonio [0000-0001-7607-1444]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201920192020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/196340reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2015-64558-Rinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2016-78937-Rhttp://dx.doi.org/10.1016/j.chemosphere.2019.125469Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1963402026-05-22T06:33:51Z
dc.title.none.fl_str_mv Detection of cylindrospermopsin and its decomposition products in raw and cooked fish (Oreochromis niloticus) by analytical pyrolysis (Py-GC/MS)
title Detection of cylindrospermopsin and its decomposition products in raw and cooked fish (Oreochromis niloticus) by analytical pyrolysis (Py-GC/MS)
spellingShingle Detection of cylindrospermopsin and its decomposition products in raw and cooked fish (Oreochromis niloticus) by analytical pyrolysis (Py-GC/MS)
Prieto, A.I.
Analytical pyrolysis
Cylindrospermopsin
Decomposition products
Raw fish
Cooked fish
title_short Detection of cylindrospermopsin and its decomposition products in raw and cooked fish (Oreochromis niloticus) by analytical pyrolysis (Py-GC/MS)
title_full Detection of cylindrospermopsin and its decomposition products in raw and cooked fish (Oreochromis niloticus) by analytical pyrolysis (Py-GC/MS)
title_fullStr Detection of cylindrospermopsin and its decomposition products in raw and cooked fish (Oreochromis niloticus) by analytical pyrolysis (Py-GC/MS)
title_full_unstemmed Detection of cylindrospermopsin and its decomposition products in raw and cooked fish (Oreochromis niloticus) by analytical pyrolysis (Py-GC/MS)
title_sort Detection of cylindrospermopsin and its decomposition products in raw and cooked fish (Oreochromis niloticus) by analytical pyrolysis (Py-GC/MS)
dc.creator.none.fl_str_mv Prieto, A.I.
Guzmán Guillén, R.
Jos, A.
Cameán Fernández, A. M.
Rosa Arranz, José M. de la
González-Pérez, José Antonio
author Prieto, A.I.
author_facet Prieto, A.I.
Guzmán Guillén, R.
Jos, A.
Cameán Fernández, A. M.
Rosa Arranz, José M. de la
González-Pérez, José Antonio
author_role author
author2 Guzmán Guillén, R.
Jos, A.
Cameán Fernández, A. M.
Rosa Arranz, José M. de la
González-Pérez, José Antonio
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
European Commission
Guzmán Guillén, R. [0000-0001-6714-4461]
Jos, A. [0000-0001-7546-3294]
Cameán Fernández, A. M. [0000-0003-1524-748X]
Rosa Arranz, José M. de la [0000-0003-2857-2345]
González-Pérez, José Antonio [0000-0001-7607-1444]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Analytical pyrolysis
Cylindrospermopsin
Decomposition products
Raw fish
Cooked fish
topic Analytical pyrolysis
Cylindrospermopsin
Decomposition products
Raw fish
Cooked fish
description 10 páginas.- 8 figuras.- 3 tablas.- referencias.- Supplementary data to this article can be found online at https://doi.org/10.1016/j.chemosphere.2019.125469
publishDate 2019
dc.date.none.fl_str_mv 2019
2019
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/196340
url http://hdl.handle.net/10261/196340
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2015-64558-R
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2016-78937-R
http://dx.doi.org/10.1016/j.chemosphere.2019.125469
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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