Validation and application of an analytical method for the determination of mycotoxins in crackers by UPLC-MS/MS
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Food Science and Technology (Campinas) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612019000300583 |
Resumo: | Abstract An analytical method applying ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) was validated for the determination of aflatoxins M2, M1, G2, G1, B2, B1, deoxynivalenol, ochratoxin A, fumonisins B1 and B2, hydrolyzed fumonisins B1 and B2, zearalenone and sterigmatocystin in crackers. The obtained recoveries (70 to 110%) and relative standard deviations (< 13%) were considered satisfactory. Method limits of quantification ranged from 0.20 µg kg-1 (sterigmatocystin) to 12.27 µg kg-1 (deoxynivalenol). The validated method was then applied for mycotoxin determination in 60 cracker samples (cream crackers and water and salt crackers) obtained from the metropolitan area of the state of Rio de Janeiro, RJ. Deoxynivalenol, zearalenone and fumonisin B1 were found, respectively, in 100, 50 and 28% of the analyzed samples. The maximum permissible limits established by Brazilian legislation for deoxynivalenol and zearalenone were not exceeded in the analyzed samples. |
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Food Science and Technology (Campinas) |
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Validation and application of an analytical method for the determination of mycotoxins in crackers by UPLC-MS/MSmycotoxinsUPLC-MS/MScrackerwheat-based biscuitsAbstract An analytical method applying ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) was validated for the determination of aflatoxins M2, M1, G2, G1, B2, B1, deoxynivalenol, ochratoxin A, fumonisins B1 and B2, hydrolyzed fumonisins B1 and B2, zearalenone and sterigmatocystin in crackers. The obtained recoveries (70 to 110%) and relative standard deviations (< 13%) were considered satisfactory. Method limits of quantification ranged from 0.20 µg kg-1 (sterigmatocystin) to 12.27 µg kg-1 (deoxynivalenol). The validated method was then applied for mycotoxin determination in 60 cracker samples (cream crackers and water and salt crackers) obtained from the metropolitan area of the state of Rio de Janeiro, RJ. Deoxynivalenol, zearalenone and fumonisin B1 were found, respectively, in 100, 50 and 28% of the analyzed samples. The maximum permissible limits established by Brazilian legislation for deoxynivalenol and zearalenone were not exceeded in the analyzed samples.Sociedade Brasileira de Ciência e Tecnologia de Alimentos2019-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612019000300583Food Science and Technology v.39 n.3 2019reponame:Food Science and Technology (Campinas)instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)instacron:SBCTA10.1590/fst.33717info:eu-repo/semantics/openAccessMEDINA,Bianca GonçalvesSARTORI,André VictorMORAES,Maria Heloísa Paulino deCARDOSO,Maria Helena Wohlers MorelliJACOB,Silvana do Coutoeng2019-09-20T00:00:00Zoai:scielo:S0101-20612019000300583Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2019-09-20T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false |
dc.title.none.fl_str_mv |
Validation and application of an analytical method for the determination of mycotoxins in crackers by UPLC-MS/MS |
title |
Validation and application of an analytical method for the determination of mycotoxins in crackers by UPLC-MS/MS |
spellingShingle |
Validation and application of an analytical method for the determination of mycotoxins in crackers by UPLC-MS/MS MEDINA,Bianca Gonçalves mycotoxins UPLC-MS/MS cracker wheat-based biscuits |
title_short |
Validation and application of an analytical method for the determination of mycotoxins in crackers by UPLC-MS/MS |
title_full |
Validation and application of an analytical method for the determination of mycotoxins in crackers by UPLC-MS/MS |
title_fullStr |
Validation and application of an analytical method for the determination of mycotoxins in crackers by UPLC-MS/MS |
title_full_unstemmed |
Validation and application of an analytical method for the determination of mycotoxins in crackers by UPLC-MS/MS |
title_sort |
Validation and application of an analytical method for the determination of mycotoxins in crackers by UPLC-MS/MS |
author |
MEDINA,Bianca Gonçalves |
author_facet |
MEDINA,Bianca Gonçalves SARTORI,André Victor MORAES,Maria Heloísa Paulino de CARDOSO,Maria Helena Wohlers Morelli JACOB,Silvana do Couto |
author_role |
author |
author2 |
SARTORI,André Victor MORAES,Maria Heloísa Paulino de CARDOSO,Maria Helena Wohlers Morelli JACOB,Silvana do Couto |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
MEDINA,Bianca Gonçalves SARTORI,André Victor MORAES,Maria Heloísa Paulino de CARDOSO,Maria Helena Wohlers Morelli JACOB,Silvana do Couto |
dc.subject.por.fl_str_mv |
mycotoxins UPLC-MS/MS cracker wheat-based biscuits |
topic |
mycotoxins UPLC-MS/MS cracker wheat-based biscuits |
description |
Abstract An analytical method applying ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) was validated for the determination of aflatoxins M2, M1, G2, G1, B2, B1, deoxynivalenol, ochratoxin A, fumonisins B1 and B2, hydrolyzed fumonisins B1 and B2, zearalenone and sterigmatocystin in crackers. The obtained recoveries (70 to 110%) and relative standard deviations (< 13%) were considered satisfactory. Method limits of quantification ranged from 0.20 µg kg-1 (sterigmatocystin) to 12.27 µg kg-1 (deoxynivalenol). The validated method was then applied for mycotoxin determination in 60 cracker samples (cream crackers and water and salt crackers) obtained from the metropolitan area of the state of Rio de Janeiro, RJ. Deoxynivalenol, zearalenone and fumonisin B1 were found, respectively, in 100, 50 and 28% of the analyzed samples. The maximum permissible limits established by Brazilian legislation for deoxynivalenol and zearalenone were not exceeded in the analyzed samples. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-09-01 |
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=S0101-20612019000300583 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612019000300583 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/fst.33717 |
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 Ciência e Tecnologia de Alimentos |
publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
dc.source.none.fl_str_mv |
Food Science and Technology v.39 n.3 2019 reponame:Food Science and Technology (Campinas) instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) instacron:SBCTA |
instname_str |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) |
instacron_str |
SBCTA |
institution |
SBCTA |
reponame_str |
Food Science and Technology (Campinas) |
collection |
Food Science and Technology (Campinas) |
repository.name.fl_str_mv |
Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) |
repository.mail.fl_str_mv |
||revista@sbcta.org.br |
_version_ |
1752126325137604608 |