Determination of total cadmium, lead, arsenic, mercury and inorganic arsenic in mushrooms: outcome of IMEP-116 and IMEP-39

The Institute for Reference Materials and Measurements (IRMM) of the Joint Research Centre (JRC), a Directorate General of the European Commission, operates the International Measurement Evaluation Program (IMEP). IMEP organises interlaboratory comparisons in support of European Union policies. This...

Descripción completa

Detalles Bibliográficos
Autores: Cordeiro, Fernando, Llorente Mirandes, Antoni, López Sánchez, José Fermín, Rubio i Rovira, Roser, Sánchez Agullo, A., Raber, G., Scharf, H., Vélez, D., Devesa, V., Fiamegos, Y., Emteborg, H., Seghers, J., Robouch, P., Calle, M. B. de la
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2015
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/162308
Acceso en línea:https://hdl.handle.net/2445/162308
Access Level:acceso abierto
Palabra clave:Anàlisi de traces
Arsènic
Cadmi
Plom
Bolets comestibles
Trace analysis
Arsenic
Cadmium
Lead
Edible mushrooms
id ES_92d9bae59e909eadbe7f95d69d41ca40
oai_identifier_str oai:recercat.cat:2445/162308
network_acronym_str ES
network_name_str España
repository_id_str
spelling Determination of total cadmium, lead, arsenic, mercury and inorganic arsenic in mushrooms: outcome of IMEP-116 and IMEP-39Cordeiro, FernandoLlorente Mirandes, AntoniLópez Sánchez, José FermínRubio i Rovira, RoserSánchez Agullo, A.Raber, G.Scharf, H.Vélez, D.Devesa, V.Fiamegos, Y.Emteborg, H.Seghers, J.Robouch, P.Calle, M. B. de laAnàlisi de tracesArsènicCadmiPlomBolets comestiblesTrace analysisArsenicCadmiumLeadEdible mushroomsThe Institute for Reference Materials and Measurements (IRMM) of the Joint Research Centre (JRC), a Directorate General of the European Commission, operates the International Measurement Evaluation Program (IMEP). IMEP organises interlaboratory comparisons in support of European Union policies. This paper presents the results of two proficiency tests (PTs): IMEP-116 and IMEP-39, organised for the determination of total Cd, Pb, As, Hg and inorganic As (iAs) in mushrooms. Participation in IMEP-116 was restricted to National Reference Laboratories (NRLs) officially appointed by national authorities in European Union member states. IMEP-39 was open to all other laboratories wishing to participate. Thirty seven participants from 25 countries reported results in IMEP-116, and 62 laboratories from 36 countries reported for the IMEP-39 study. Both PTs were organised in support to Regulation (EC) No. 1881/2006, which sets the maximum levels for certain contaminants in food. The test item used in both PTs was a blend of mushrooms of the variety shiitake (Lentinula edodes). Five laboratories, with demonstrated measurement capability in the field, provided results to establish the assigned values (Xref). The standard uncertainties associated to the assigned values (uref) were calculated by combining the uncertainty of the characterisation (uchar) with a contribution for homogeneity (ubb) and for stability (ust), whilst uchar was calculated following ISO 13528. Laboratory results were rated with z- and zeta (ζ)-scores in accordance with ISO 13528. The standard deviation for proficiency assessment, σp, ranged from 10% to 20% depending on the analyte. The percentage of satisfactory z scores ranged from 81% (iAs) to 97% (total Cd) in IMEP-116 and from 64% (iAs) to 84% (total Hg) in IMEP-39.Taylor and Francis2020202020152020info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersion14 p.application/pdfhttps://hdl.handle.net/2445/162308Articles publicats en revistes (Enginyeria Química i Química Analítica)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésVersió postprint del document publicat a: https://doi.org/10.1080/19440049.2014.966336Food Additives & Contaminants: Part A, 2015, vol. 32, num. 1, p. 54-67https://doi.org/10.1080/19440049.2014.966336(c) Taylor and Francis, 2015info:eu-repo/semantics/openAccessoai:recercat.cat:2445/1623082026-05-29T05:05:01Z
dc.title.none.fl_str_mv Determination of total cadmium, lead, arsenic, mercury and inorganic arsenic in mushrooms: outcome of IMEP-116 and IMEP-39
title Determination of total cadmium, lead, arsenic, mercury and inorganic arsenic in mushrooms: outcome of IMEP-116 and IMEP-39
spellingShingle Determination of total cadmium, lead, arsenic, mercury and inorganic arsenic in mushrooms: outcome of IMEP-116 and IMEP-39
Cordeiro, Fernando
Anàlisi de traces
Arsènic
Cadmi
Plom
Bolets comestibles
Trace analysis
Arsenic
Cadmium
Lead
Edible mushrooms
title_short Determination of total cadmium, lead, arsenic, mercury and inorganic arsenic in mushrooms: outcome of IMEP-116 and IMEP-39
title_full Determination of total cadmium, lead, arsenic, mercury and inorganic arsenic in mushrooms: outcome of IMEP-116 and IMEP-39
title_fullStr Determination of total cadmium, lead, arsenic, mercury and inorganic arsenic in mushrooms: outcome of IMEP-116 and IMEP-39
title_full_unstemmed Determination of total cadmium, lead, arsenic, mercury and inorganic arsenic in mushrooms: outcome of IMEP-116 and IMEP-39
title_sort Determination of total cadmium, lead, arsenic, mercury and inorganic arsenic in mushrooms: outcome of IMEP-116 and IMEP-39
dc.creator.none.fl_str_mv Cordeiro, Fernando
Llorente Mirandes, Antoni
López Sánchez, José Fermín
Rubio i Rovira, Roser
Sánchez Agullo, A.
Raber, G.
Scharf, H.
Vélez, D.
Devesa, V.
Fiamegos, Y.
Emteborg, H.
Seghers, J.
Robouch, P.
Calle, M. B. de la
author Cordeiro, Fernando
author_facet Cordeiro, Fernando
Llorente Mirandes, Antoni
López Sánchez, José Fermín
Rubio i Rovira, Roser
Sánchez Agullo, A.
Raber, G.
Scharf, H.
Vélez, D.
Devesa, V.
Fiamegos, Y.
Emteborg, H.
Seghers, J.
Robouch, P.
Calle, M. B. de la
author_role author
author2 Llorente Mirandes, Antoni
López Sánchez, José Fermín
Rubio i Rovira, Roser
Sánchez Agullo, A.
Raber, G.
Scharf, H.
Vélez, D.
Devesa, V.
Fiamegos, Y.
Emteborg, H.
Seghers, J.
Robouch, P.
Calle, M. B. de la
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Anàlisi de traces
Arsènic
Cadmi
Plom
Bolets comestibles
Trace analysis
Arsenic
Cadmium
Lead
Edible mushrooms
topic Anàlisi de traces
Arsènic
Cadmi
Plom
Bolets comestibles
Trace analysis
Arsenic
Cadmium
Lead
Edible mushrooms
description The Institute for Reference Materials and Measurements (IRMM) of the Joint Research Centre (JRC), a Directorate General of the European Commission, operates the International Measurement Evaluation Program (IMEP). IMEP organises interlaboratory comparisons in support of European Union policies. This paper presents the results of two proficiency tests (PTs): IMEP-116 and IMEP-39, organised for the determination of total Cd, Pb, As, Hg and inorganic As (iAs) in mushrooms. Participation in IMEP-116 was restricted to National Reference Laboratories (NRLs) officially appointed by national authorities in European Union member states. IMEP-39 was open to all other laboratories wishing to participate. Thirty seven participants from 25 countries reported results in IMEP-116, and 62 laboratories from 36 countries reported for the IMEP-39 study. Both PTs were organised in support to Regulation (EC) No. 1881/2006, which sets the maximum levels for certain contaminants in food. The test item used in both PTs was a blend of mushrooms of the variety shiitake (Lentinula edodes). Five laboratories, with demonstrated measurement capability in the field, provided results to establish the assigned values (Xref). The standard uncertainties associated to the assigned values (uref) were calculated by combining the uncertainty of the characterisation (uchar) with a contribution for homogeneity (ubb) and for stability (ust), whilst uchar was calculated following ISO 13528. Laboratory results were rated with z- and zeta (ζ)-scores in accordance with ISO 13528. The standard deviation for proficiency assessment, σp, ranged from 10% to 20% depending on the analyte. The percentage of satisfactory z scores ranged from 81% (iAs) to 97% (total Cd) in IMEP-116 and from 64% (iAs) to 84% (total Hg) in IMEP-39.
publishDate 2015
dc.date.none.fl_str_mv 2015
2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/162308
url https://hdl.handle.net/2445/162308
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Versió postprint del document publicat a: https://doi.org/10.1080/19440049.2014.966336
Food Additives & Contaminants: Part A, 2015, vol. 32, num. 1, p. 54-67
https://doi.org/10.1080/19440049.2014.966336
dc.rights.none.fl_str_mv (c) Taylor and Francis, 2015
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) Taylor and Francis, 2015
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 14 p.
application/pdf
dc.publisher.none.fl_str_mv Taylor and Francis
publisher.none.fl_str_mv Taylor and Francis
dc.source.none.fl_str_mv Articles publicats en revistes (Enginyeria Química i Química Analítica)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869413519314649088
score 15,812429

Similares en LA Referencia