Determination of selenium in selected food samples from Argentina and estimation of their contribution to the Se dietary intake

Autores
Sigrist, Mirna Edit; Brusa, Lucila; Campagnoli, Darío Ulises; Beldomenico, Horacio Ramon
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
An optimised FI-HGAAS method was applied to determine the total selenium concentrations in selected high consumption food (fish, beef, chicken, milk, rice, wheat flour, egg) and to estimate their contribution to the Argentinean dietary intake, whose information is scarce nowadays. Through several optimisation steps a suitable method was achieved showing satisfactory figures of merit for all matrices. Average recovery was 96%, RSD < 5%, LODs ranged 2.0-7.0 μg kg-1 and the accuracy was assessed using DOLT-3 NRC certified reference material. Meat and eggs showed the highest values (in μg kg-1, beef: 42-153; chicken: 62-205; fish: 94-314; canned tuna: 272-282; eggs: 134-217), minor values were found for wheat flour (22-42), rice: (<22), pasta (47-64) and milk (<7-9). An estimated intake of 32 and 24 μg day-1 for adult men and women, respectively, suggested a deficient Se intake, leading to further comprehensive surveys of Se occurrence in Argentina.
Fil: Sigrist, Mirna Edit. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Brusa, Lucila. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Campagnoli, Darío Ulises. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Beldomenico, Horacio Ramon. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Materia
ARGENTINEAN DIETARY INTAKE
FI-HGAAS
FOOD
SELENIUM
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/74063
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Determination of selenium in selected food samples from Argentina and estimation of their contribution to the Se dietary intakeSigrist, Mirna EditBrusa, LucilaCampagnoli, Darío UlisesBeldomenico, Horacio RamonARGENTINEAN DIETARY INTAKEFI-HGAASFOODSELENIUMhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1https://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2An optimised FI-HGAAS method was applied to determine the total selenium concentrations in selected high consumption food (fish, beef, chicken, milk, rice, wheat flour, egg) and to estimate their contribution to the Argentinean dietary intake, whose information is scarce nowadays. Through several optimisation steps a suitable method was achieved showing satisfactory figures of merit for all matrices. Average recovery was 96%, RSD < 5%, LODs ranged 2.0-7.0 μg kg-1 and the accuracy was assessed using DOLT-3 NRC certified reference material. Meat and eggs showed the highest values (in μg kg-1, beef: 42-153; chicken: 62-205; fish: 94-314; canned tuna: 272-282; eggs: 134-217), minor values were found for wheat flour (22-42), rice: (<22), pasta (47-64) and milk (<7-9). An estimated intake of 32 and 24 μg day-1 for adult men and women, respectively, suggested a deficient Se intake, leading to further comprehensive surveys of Se occurrence in Argentina.Fil: Sigrist, Mirna Edit. Universidad Nacional del Litoral. Facultad de Ingeniería Química; ArgentinaFil: Brusa, Lucila. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Campagnoli, Darío Ulises. Universidad Nacional del Litoral. Facultad de Ingeniería Química; ArgentinaFil: Beldomenico, Horacio Ramon. Universidad Nacional del Litoral. Facultad de Ingeniería Química; ArgentinaElsevier2012-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/74063Sigrist, Mirna Edit; Brusa, Lucila; Campagnoli, Darío Ulises; Beldomenico, Horacio Ramon; Determination of selenium in selected food samples from Argentina and estimation of their contribution to the Se dietary intake; Elsevier; Food Chemistry; 134; 4; 10-2012; 1932-19370308-8146CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.foodchem.2012.03.116info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0308814612006012info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:01:02Zoai:ri.conicet.gov.ar:11336/74063instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:01:03.057CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Determination of selenium in selected food samples from Argentina and estimation of their contribution to the Se dietary intake
title Determination of selenium in selected food samples from Argentina and estimation of their contribution to the Se dietary intake
spellingShingle Determination of selenium in selected food samples from Argentina and estimation of their contribution to the Se dietary intake
Sigrist, Mirna Edit
ARGENTINEAN DIETARY INTAKE
FI-HGAAS
FOOD
SELENIUM
title_short Determination of selenium in selected food samples from Argentina and estimation of their contribution to the Se dietary intake
title_full Determination of selenium in selected food samples from Argentina and estimation of their contribution to the Se dietary intake
title_fullStr Determination of selenium in selected food samples from Argentina and estimation of their contribution to the Se dietary intake
title_full_unstemmed Determination of selenium in selected food samples from Argentina and estimation of their contribution to the Se dietary intake
title_sort Determination of selenium in selected food samples from Argentina and estimation of their contribution to the Se dietary intake
dc.creator.none.fl_str_mv Sigrist, Mirna Edit
Brusa, Lucila
Campagnoli, Darío Ulises
Beldomenico, Horacio Ramon
author Sigrist, Mirna Edit
author_facet Sigrist, Mirna Edit
Brusa, Lucila
Campagnoli, Darío Ulises
Beldomenico, Horacio Ramon
author_role author
author2 Brusa, Lucila
Campagnoli, Darío Ulises
Beldomenico, Horacio Ramon
author2_role author
author
author
dc.subject.none.fl_str_mv ARGENTINEAN DIETARY INTAKE
FI-HGAAS
FOOD
SELENIUM
topic ARGENTINEAN DIETARY INTAKE
FI-HGAAS
FOOD
SELENIUM
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv An optimised FI-HGAAS method was applied to determine the total selenium concentrations in selected high consumption food (fish, beef, chicken, milk, rice, wheat flour, egg) and to estimate their contribution to the Argentinean dietary intake, whose information is scarce nowadays. Through several optimisation steps a suitable method was achieved showing satisfactory figures of merit for all matrices. Average recovery was 96%, RSD < 5%, LODs ranged 2.0-7.0 μg kg-1 and the accuracy was assessed using DOLT-3 NRC certified reference material. Meat and eggs showed the highest values (in μg kg-1, beef: 42-153; chicken: 62-205; fish: 94-314; canned tuna: 272-282; eggs: 134-217), minor values were found for wheat flour (22-42), rice: (<22), pasta (47-64) and milk (<7-9). An estimated intake of 32 and 24 μg day-1 for adult men and women, respectively, suggested a deficient Se intake, leading to further comprehensive surveys of Se occurrence in Argentina.
Fil: Sigrist, Mirna Edit. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Brusa, Lucila. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Campagnoli, Darío Ulises. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Beldomenico, Horacio Ramon. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
description An optimised FI-HGAAS method was applied to determine the total selenium concentrations in selected high consumption food (fish, beef, chicken, milk, rice, wheat flour, egg) and to estimate their contribution to the Argentinean dietary intake, whose information is scarce nowadays. Through several optimisation steps a suitable method was achieved showing satisfactory figures of merit for all matrices. Average recovery was 96%, RSD < 5%, LODs ranged 2.0-7.0 μg kg-1 and the accuracy was assessed using DOLT-3 NRC certified reference material. Meat and eggs showed the highest values (in μg kg-1, beef: 42-153; chicken: 62-205; fish: 94-314; canned tuna: 272-282; eggs: 134-217), minor values were found for wheat flour (22-42), rice: (<22), pasta (47-64) and milk (<7-9). An estimated intake of 32 and 24 μg day-1 for adult men and women, respectively, suggested a deficient Se intake, leading to further comprehensive surveys of Se occurrence in Argentina.
publishDate 2012
dc.date.none.fl_str_mv 2012-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/74063
Sigrist, Mirna Edit; Brusa, Lucila; Campagnoli, Darío Ulises; Beldomenico, Horacio Ramon; Determination of selenium in selected food samples from Argentina and estimation of their contribution to the Se dietary intake; Elsevier; Food Chemistry; 134; 4; 10-2012; 1932-1937
0308-8146
CONICET Digital
CONICET
url http://hdl.handle.net/11336/74063
identifier_str_mv Sigrist, Mirna Edit; Brusa, Lucila; Campagnoli, Darío Ulises; Beldomenico, Horacio Ramon; Determination of selenium in selected food samples from Argentina and estimation of their contribution to the Se dietary intake; Elsevier; Food Chemistry; 134; 4; 10-2012; 1932-1937
0308-8146
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.foodchem.2012.03.116
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0308814612006012
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.48226

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