Teor de fluoretos em infusões de chá verde (Camellia sinensis)

Detalhes bibliográficos
Autor(a) principal: Reto,Márcia
Data de Publicação: 2008
Outros Autores: Figueira,Maria Eduardo, Filipe,Helder Mota, Almeida,Cristina M. M.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000200024
Resumo: The aim of this work was to study the influence of green tea consumption on fluoride ingestion. The extraction conditions of fluorides from green tea infusions were defined and nine brands of green tea available in Portugal were analyzed. The quantification of fluorides in the green tea was preceded by the implementation and validation of the potentiometric method (commercial fluoride selective electrode). The concentration of fluorides in the samples ranged from 0. 8 to 2. 0 mg L-1.
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spelling Teor de fluoretos em infusões de chá verde (Camellia sinensis)fluoridegreen teainfusionThe aim of this work was to study the influence of green tea consumption on fluoride ingestion. The extraction conditions of fluorides from green tea infusions were defined and nine brands of green tea available in Portugal were analyzed. The quantification of fluorides in the green tea was preceded by the implementation and validation of the potentiometric method (commercial fluoride selective electrode). The concentration of fluorides in the samples ranged from 0. 8 to 2. 0 mg L-1.Sociedade Brasileira de Química2008-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000200024Química Nova v.31 n.2 2008reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422008000200024info:eu-repo/semantics/openAccessReto,MárciaFigueira,Maria EduardoFilipe,Helder MotaAlmeida,Cristina M. M.por2009-09-25T00:00:00Zoai:scielo:S0100-40422008000200024Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2009-09-25T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Teor de fluoretos em infusões de chá verde (Camellia sinensis)
title Teor de fluoretos em infusões de chá verde (Camellia sinensis)
spellingShingle Teor de fluoretos em infusões de chá verde (Camellia sinensis)
Reto,Márcia
fluoride
green tea
infusion
title_short Teor de fluoretos em infusões de chá verde (Camellia sinensis)
title_full Teor de fluoretos em infusões de chá verde (Camellia sinensis)
title_fullStr Teor de fluoretos em infusões de chá verde (Camellia sinensis)
title_full_unstemmed Teor de fluoretos em infusões de chá verde (Camellia sinensis)
title_sort Teor de fluoretos em infusões de chá verde (Camellia sinensis)
author Reto,Márcia
author_facet Reto,Márcia
Figueira,Maria Eduardo
Filipe,Helder Mota
Almeida,Cristina M. M.
author_role author
author2 Figueira,Maria Eduardo
Filipe,Helder Mota
Almeida,Cristina M. M.
author2_role author
author
author
dc.contributor.author.fl_str_mv Reto,Márcia
Figueira,Maria Eduardo
Filipe,Helder Mota
Almeida,Cristina M. M.
dc.subject.por.fl_str_mv fluoride
green tea
infusion
topic fluoride
green tea
infusion
description The aim of this work was to study the influence of green tea consumption on fluoride ingestion. The extraction conditions of fluorides from green tea infusions were defined and nine brands of green tea available in Portugal were analyzed. The quantification of fluorides in the green tea was preceded by the implementation and validation of the potentiometric method (commercial fluoride selective electrode). The concentration of fluorides in the samples ranged from 0. 8 to 2. 0 mg L-1.
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=S0100-40422008000200024
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000200024
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422008000200024
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.2 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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