Simultaneous determination of B-Group vitamins in enriched cookies

Detalhes bibliográficos
Autor(a) principal: Agostini-Costa,Tânia da Silveira
Data de Publicação: 2008
Outros Autores: Scherer,Rodrigo, Kowalski,Cláudia Hoffmann, Prado,Marcelo Alexandre, Godoy,Helena Teixeira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000300016
Resumo: The objective of this research was to determine the levels of enrichment of vitamins B1, B2, B6 and B3 in different types and brands of enriched cookies. The chromatographic separation was performed in a C18 column with gradient elution and UV detection at 254 and 287 nm. The results show that only 5 of the 24 brands evaluated are in accordance with the Brazilian legislation with respect to the vitamin content declared on the labels. However, consumption of approximately 100-150 g of most of the brands supplies the recommended dietary intake for children and adults of the vitamins evaluated.
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spelling Simultaneous determination of B-Group vitamins in enriched cookiesthiaminriboflavinfortified foodsThe objective of this research was to determine the levels of enrichment of vitamins B1, B2, B6 and B3 in different types and brands of enriched cookies. The chromatographic separation was performed in a C18 column with gradient elution and UV detection at 254 and 287 nm. The results show that only 5 of the 24 brands evaluated are in accordance with the Brazilian legislation with respect to the vitamin content declared on the labels. However, consumption of approximately 100-150 g of most of the brands supplies the recommended dietary intake for children and adults of the vitamins evaluated.Sociedade Brasileira de Química2008-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000300016Química Nova v.31 n.3 2008reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422008000300016info:eu-repo/semantics/openAccessAgostini-Costa,Tânia da SilveiraScherer,RodrigoKowalski,Cláudia HoffmannPrado,Marcelo AlexandreGodoy,Helena Teixeiraeng2008-06-13T00:00:00Zoai:scielo:S0100-40422008000300016Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2008-06-13T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Simultaneous determination of B-Group vitamins in enriched cookies
title Simultaneous determination of B-Group vitamins in enriched cookies
spellingShingle Simultaneous determination of B-Group vitamins in enriched cookies
Agostini-Costa,Tânia da Silveira
thiamin
riboflavin
fortified foods
title_short Simultaneous determination of B-Group vitamins in enriched cookies
title_full Simultaneous determination of B-Group vitamins in enriched cookies
title_fullStr Simultaneous determination of B-Group vitamins in enriched cookies
title_full_unstemmed Simultaneous determination of B-Group vitamins in enriched cookies
title_sort Simultaneous determination of B-Group vitamins in enriched cookies
author Agostini-Costa,Tânia da Silveira
author_facet Agostini-Costa,Tânia da Silveira
Scherer,Rodrigo
Kowalski,Cláudia Hoffmann
Prado,Marcelo Alexandre
Godoy,Helena Teixeira
author_role author
author2 Scherer,Rodrigo
Kowalski,Cláudia Hoffmann
Prado,Marcelo Alexandre
Godoy,Helena Teixeira
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Agostini-Costa,Tânia da Silveira
Scherer,Rodrigo
Kowalski,Cláudia Hoffmann
Prado,Marcelo Alexandre
Godoy,Helena Teixeira
dc.subject.por.fl_str_mv thiamin
riboflavin
fortified foods
topic thiamin
riboflavin
fortified foods
description The objective of this research was to determine the levels of enrichment of vitamins B1, B2, B6 and B3 in different types and brands of enriched cookies. The chromatographic separation was performed in a C18 column with gradient elution and UV detection at 254 and 287 nm. The results show that only 5 of the 24 brands evaluated are in accordance with the Brazilian legislation with respect to the vitamin content declared on the labels. However, consumption of approximately 100-150 g of most of the brands supplies the recommended dietary intake for children and adults of the vitamins evaluated.
publishDate 2008
dc.date.none.fl_str_mv 2008-01-01
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=S0100-40422008000300016
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000300016
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-40422008000300016
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.31 n.3 2008
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
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