Metodologias analíticas para determinação das fumonisinas em milho e alimentos à base de milho
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Química Nova (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000200021 |
Resumo: | Fumonisins are mycotoxins occurring worldwide, mainly in maize and maize-based food products, which could affect animal and human health. This paper reviews analytical methodologies for the determination of these fungal toxins in foods. It includes extraction, cleanup, derivatization procedures, detection, quantification, and confirmation procedures. Initial attempts at gas chromatographic methods and thin layer chromatography were supplanted by liquid chromatographic methods, mainly performed with fluorometric detection, or mass spectrometry detection, enabling the analysis of polar and thermolabile chemicals without chemical derivatization, which results in lower limits of detection. Alternative methods, such as enzyme linked immunosorbent assay or zone capillary zone electrophoresis, are also described. |
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Metodologias analíticas para determinação das fumonisinas em milho e alimentos à base de milhofumonisinsanalytical methodologiesmaizeFumonisins are mycotoxins occurring worldwide, mainly in maize and maize-based food products, which could affect animal and human health. This paper reviews analytical methodologies for the determination of these fungal toxins in foods. It includes extraction, cleanup, derivatization procedures, detection, quantification, and confirmation procedures. Initial attempts at gas chromatographic methods and thin layer chromatography were supplanted by liquid chromatographic methods, mainly performed with fluorometric detection, or mass spectrometry detection, enabling the analysis of polar and thermolabile chemicals without chemical derivatization, which results in lower limits of detection. Alternative methods, such as enzyme linked immunosorbent assay or zone capillary zone electrophoresis, are also described.Sociedade Brasileira de Química2006-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000200021Química Nova v.29 n.2 2006reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422006000200021info:eu-repo/semantics/openAccessLino,Celeste M.Silva,Liliana J. G.Pena,Angelina S.por2006-04-03T00:00:00Zoai:scielo:S0100-40422006000200021Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2006-04-03T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Metodologias analíticas para determinação das fumonisinas em milho e alimentos à base de milho |
title |
Metodologias analíticas para determinação das fumonisinas em milho e alimentos à base de milho |
spellingShingle |
Metodologias analíticas para determinação das fumonisinas em milho e alimentos à base de milho Lino,Celeste M. fumonisins analytical methodologies maize |
title_short |
Metodologias analíticas para determinação das fumonisinas em milho e alimentos à base de milho |
title_full |
Metodologias analíticas para determinação das fumonisinas em milho e alimentos à base de milho |
title_fullStr |
Metodologias analíticas para determinação das fumonisinas em milho e alimentos à base de milho |
title_full_unstemmed |
Metodologias analíticas para determinação das fumonisinas em milho e alimentos à base de milho |
title_sort |
Metodologias analíticas para determinação das fumonisinas em milho e alimentos à base de milho |
author |
Lino,Celeste M. |
author_facet |
Lino,Celeste M. Silva,Liliana J. G. Pena,Angelina S. |
author_role |
author |
author2 |
Silva,Liliana J. G. Pena,Angelina S. |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Lino,Celeste M. Silva,Liliana J. G. Pena,Angelina S. |
dc.subject.por.fl_str_mv |
fumonisins analytical methodologies maize |
topic |
fumonisins analytical methodologies maize |
description |
Fumonisins are mycotoxins occurring worldwide, mainly in maize and maize-based food products, which could affect animal and human health. This paper reviews analytical methodologies for the determination of these fungal toxins in foods. It includes extraction, cleanup, derivatization procedures, detection, quantification, and confirmation procedures. Initial attempts at gas chromatographic methods and thin layer chromatography were supplanted by liquid chromatographic methods, mainly performed with fluorometric detection, or mass spectrometry detection, enabling the analysis of polar and thermolabile chemicals without chemical derivatization, which results in lower limits of detection. Alternative methods, such as enzyme linked immunosorbent assay or zone capillary zone electrophoresis, are also described. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-04-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000200021 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000200021 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
10.1590/S0100-40422006000200021 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Química |
publisher.none.fl_str_mv |
Sociedade Brasileira de Química |
dc.source.none.fl_str_mv |
Química Nova v.29 n.2 2006 reponame:Química Nova (Online) instname:Sociedade Brasileira de Química (SBQ) instacron:SBQ |
instname_str |
Sociedade Brasileira de Química (SBQ) |
instacron_str |
SBQ |
institution |
SBQ |
reponame_str |
Química Nova (Online) |
collection |
Química Nova (Online) |
repository.name.fl_str_mv |
Química Nova (Online) - Sociedade Brasileira de Química (SBQ) |
repository.mail.fl_str_mv |
quimicanova@sbq.org.br |
_version_ |
1750318105295323136 |