Extraction of red cabbage anthocyanins: optimization of the operation conditions of the column process
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , |
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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Brazilian Archives of Biology and Technology |
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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 |
_version_ |
1750318271925583872 |