Extraction of red cabbage anthocyanins: optimization of the operation conditions of the column process

Detalhes bibliográficos
Autor(a) principal: Xavier,Marcelo Fonseca
Data de Publicação: 2008
Outros Autores: Lopes,Toni Jefferson, Quadri,Mara Gabriela Novy, Quadri,Marintho Bastos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Archives of Biology and Technology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000100018
Resumo: The aim of this work was to extract anthocyanins from the red cabbage. Batch studies under several extraction conditions indicated that acetic acid in aqueous solution (10% V/V) was the best solvent, used in the proportion of 0.25 g of red cabbage mL-1. At this condition, column assays were carried out to evaluate the influence of the ionic force, pH, solvent flow rate, recirculated volume of red cabbage juice and the mass of red cabbage. Results showed that the pH, recirculation and mass of red cabbage had statistically significant effects, where the optimum operation conditions found for the process were pH 2.3, recirculation volume of the solvent 0.83 L and mass of red cabbage 50 g.
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spelling Extraction of red cabbage anthocyanins: optimization of the operation conditions of the column processAnthocyaninsextractionred cabbageexperimental designoptimizationThe aim of this work was to extract anthocyanins from the red cabbage. Batch studies under several extraction conditions indicated that acetic acid in aqueous solution (10% V/V) was the best solvent, used in the proportion of 0.25 g of red cabbage mL-1. At this condition, column assays were carried out to evaluate the influence of the ionic force, pH, solvent flow rate, recirculated volume of red cabbage juice and the mass of red cabbage. Results showed that the pH, recirculation and mass of red cabbage had statistically significant effects, where the optimum operation conditions found for the process were pH 2.3, recirculation volume of the solvent 0.83 L and mass of red cabbage 50 g.Instituto de Tecnologia do Paraná - Tecpar2008-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000100018Brazilian Archives of Biology and Technology v.51 n.1 2008reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132008000100018info:eu-repo/semantics/openAccessXavier,Marcelo FonsecaLopes,Toni JeffersonQuadri,Mara Gabriela NovyQuadri,Marintho Bastoseng2008-04-11T00:00:00Zoai:scielo:S1516-89132008000100018Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2008-04-11T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Extraction of red cabbage anthocyanins: optimization of the operation conditions of the column process
title Extraction of red cabbage anthocyanins: optimization of the operation conditions of the column process
spellingShingle Extraction of red cabbage anthocyanins: optimization of the operation conditions of the column process
Xavier,Marcelo Fonseca
Anthocyanins
extraction
red cabbage
experimental design
optimization
title_short Extraction of red cabbage anthocyanins: optimization of the operation conditions of the column process
title_full Extraction of red cabbage anthocyanins: optimization of the operation conditions of the column process
title_fullStr Extraction of red cabbage anthocyanins: optimization of the operation conditions of the column process
title_full_unstemmed Extraction of red cabbage anthocyanins: optimization of the operation conditions of the column process
title_sort Extraction of red cabbage anthocyanins: optimization of the operation conditions of the column process
author Xavier,Marcelo Fonseca
author_facet Xavier,Marcelo Fonseca
Lopes,Toni Jefferson
Quadri,Mara Gabriela Novy
Quadri,Marintho Bastos
author_role author
author2 Lopes,Toni Jefferson
Quadri,Mara Gabriela Novy
Quadri,Marintho Bastos
author2_role author
author
author
dc.contributor.author.fl_str_mv Xavier,Marcelo Fonseca
Lopes,Toni Jefferson
Quadri,Mara Gabriela Novy
Quadri,Marintho Bastos
dc.subject.por.fl_str_mv Anthocyanins
extraction
red cabbage
experimental design
optimization
topic Anthocyanins
extraction
red cabbage
experimental design
optimization
description The aim of this work was to extract anthocyanins from the red cabbage. Batch studies under several extraction conditions indicated that acetic acid in aqueous solution (10% V/V) was the best solvent, used in the proportion of 0.25 g of red cabbage mL-1. At this condition, column assays were carried out to evaluate the influence of the ionic force, pH, solvent flow rate, recirculated volume of red cabbage juice and the mass of red cabbage. Results showed that the pH, recirculation and mass of red cabbage had statistically significant effects, where the optimum operation conditions found for the process were pH 2.3, recirculation volume of the solvent 0.83 L and mass of red cabbage 50 g.
publishDate 2008
dc.date.none.fl_str_mv 2008-02-01
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=S1516-89132008000100018
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000100018
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132008000100018
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 Instituto de Tecnologia do Paraná - Tecpar
publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
dc.source.none.fl_str_mv Brazilian Archives of Biology and Technology v.51 n.1 2008
reponame:Brazilian Archives of Biology and Technology
instname:Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR
instname_str Instituto de Tecnologia do Paraná (Tecpar)
instacron_str TECPAR
institution TECPAR
reponame_str Brazilian Archives of Biology and Technology
collection Brazilian Archives of Biology and Technology
repository.name.fl_str_mv Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)
repository.mail.fl_str_mv babt@tecpar.br||babt@tecpar.br
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