Determinação de corantes artificiais por cromatografia líquida de alta eficiência (CLAE) em pó para gelatina
Autor(a) principal: | |
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Data de Publicação: | 2004 |
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=S0100-40422004000100005 |
Resumo: | Synthetic dyes were determined by high performance liquid chromatography in 76 samples of regular jelly and diet jelly powders, of several flavors produced by seven different manufacturers. Three sample of each product, from different batches, were analyzed. The same qualitative composition was observed for products of the same flavor from different manufacturers, but the quantitative composition varied markedly from one manufacturer to the other. There were no or few significant differences between batches from a given manufacturer, demonstrating good quality control in the use of these additives by the food industry. None of the samples exceeded the limit stipulated by Brazilian legislation. |
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Determinação de corantes artificiais por cromatografia líquida de alta eficiência (CLAE) em pó para gelatinajellydyesHPLCSynthetic dyes were determined by high performance liquid chromatography in 76 samples of regular jelly and diet jelly powders, of several flavors produced by seven different manufacturers. Three sample of each product, from different batches, were analyzed. The same qualitative composition was observed for products of the same flavor from different manufacturers, but the quantitative composition varied markedly from one manufacturer to the other. There were no or few significant differences between batches from a given manufacturer, demonstrating good quality control in the use of these additives by the food industry. None of the samples exceeded the limit stipulated by Brazilian legislation.Sociedade Brasileira de Química2004-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422004000100005Química Nova v.27 n.1 2004reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422004000100005info:eu-repo/semantics/openAccessPrado,Marcelo AlexandreGodoy,Helena Teixeirapor2004-03-09T00:00:00Zoai:scielo:S0100-40422004000100005Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2004-03-09T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Determinação de corantes artificiais por cromatografia líquida de alta eficiência (CLAE) em pó para gelatina |
title |
Determinação de corantes artificiais por cromatografia líquida de alta eficiência (CLAE) em pó para gelatina |
spellingShingle |
Determinação de corantes artificiais por cromatografia líquida de alta eficiência (CLAE) em pó para gelatina Prado,Marcelo Alexandre jelly dyes HPLC |
title_short |
Determinação de corantes artificiais por cromatografia líquida de alta eficiência (CLAE) em pó para gelatina |
title_full |
Determinação de corantes artificiais por cromatografia líquida de alta eficiência (CLAE) em pó para gelatina |
title_fullStr |
Determinação de corantes artificiais por cromatografia líquida de alta eficiência (CLAE) em pó para gelatina |
title_full_unstemmed |
Determinação de corantes artificiais por cromatografia líquida de alta eficiência (CLAE) em pó para gelatina |
title_sort |
Determinação de corantes artificiais por cromatografia líquida de alta eficiência (CLAE) em pó para gelatina |
author |
Prado,Marcelo Alexandre |
author_facet |
Prado,Marcelo Alexandre Godoy,Helena Teixeira |
author_role |
author |
author2 |
Godoy,Helena Teixeira |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Prado,Marcelo Alexandre Godoy,Helena Teixeira |
dc.subject.por.fl_str_mv |
jelly dyes HPLC |
topic |
jelly dyes HPLC |
description |
Synthetic dyes were determined by high performance liquid chromatography in 76 samples of regular jelly and diet jelly powders, of several flavors produced by seven different manufacturers. Three sample of each product, from different batches, were analyzed. The same qualitative composition was observed for products of the same flavor from different manufacturers, but the quantitative composition varied markedly from one manufacturer to the other. There were no or few significant differences between batches from a given manufacturer, demonstrating good quality control in the use of these additives by the food industry. None of the samples exceeded the limit stipulated by Brazilian legislation. |
publishDate |
2004 |
dc.date.none.fl_str_mv |
2004-02-01 |
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=S0100-40422004000100005 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422004000100005 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
10.1590/S0100-40422004000100005 |
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.27 n.1 2004 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_ |
1750318103502258176 |