Evaluation of the acerola juice concentrated by reverse osmosis
Autor(a) principal: | |
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Data de Publicação: | 2005 |
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=S1516-89132005000400022 |
Resumo: | The aim of this study was to obtain the acerola juice using separation processes with membranes. The acerola pulp was initially defrosted and treated with 100 ppm of Citrozym Ultra L enzyme at 45ºC for one hour, then ultrafiltrated at 3 bar at 45ºC using 0.1 µm ceramic membrane, and concentrated by reverse osmosis using a spiral membrane of a compound film. The pressures on the reverse osmosis were 20, 30, and 40 bar at environmental temperature, thus, resulting a juice with 9.76, 14.56, and 17.36 ºBrix, respectively. The physicochemical characteristics of the juice were preserved and, studies on evaluation of the public acceptability, showed that 75% of the consumers liked the juice. |
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Evaluation of the acerola juice concentrated by reverse osmosisAcerolaUltrafiltrationReverse osmosisC VitaminConcentrationThe aim of this study was to obtain the acerola juice using separation processes with membranes. The acerola pulp was initially defrosted and treated with 100 ppm of Citrozym Ultra L enzyme at 45ºC for one hour, then ultrafiltrated at 3 bar at 45ºC using 0.1 µm ceramic membrane, and concentrated by reverse osmosis using a spiral membrane of a compound film. The pressures on the reverse osmosis were 20, 30, and 40 bar at environmental temperature, thus, resulting a juice with 9.76, 14.56, and 17.36 ºBrix, respectively. The physicochemical characteristics of the juice were preserved and, studies on evaluation of the public acceptability, showed that 75% of the consumers liked the juice.Instituto de Tecnologia do Paraná - Tecpar2005-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000400022Brazilian Archives of Biology and Technology v.48 n.spe 2005reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132005000400022info:eu-repo/semantics/openAccessGomes,Eliane Rodrigues dos SantosMendes,Elisabete ScolinPereira,Nehemias CurveloBarros,Sueli Teresa Davantel deeng2005-08-15T00:00:00Zoai:scielo:S1516-89132005000400022Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2005-08-15T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false |
dc.title.none.fl_str_mv |
Evaluation of the acerola juice concentrated by reverse osmosis |
title |
Evaluation of the acerola juice concentrated by reverse osmosis |
spellingShingle |
Evaluation of the acerola juice concentrated by reverse osmosis Gomes,Eliane Rodrigues dos Santos Acerola Ultrafiltration Reverse osmosis C Vitamin Concentration |
title_short |
Evaluation of the acerola juice concentrated by reverse osmosis |
title_full |
Evaluation of the acerola juice concentrated by reverse osmosis |
title_fullStr |
Evaluation of the acerola juice concentrated by reverse osmosis |
title_full_unstemmed |
Evaluation of the acerola juice concentrated by reverse osmosis |
title_sort |
Evaluation of the acerola juice concentrated by reverse osmosis |
author |
Gomes,Eliane Rodrigues dos Santos |
author_facet |
Gomes,Eliane Rodrigues dos Santos Mendes,Elisabete Scolin Pereira,Nehemias Curvelo Barros,Sueli Teresa Davantel de |
author_role |
author |
author2 |
Mendes,Elisabete Scolin Pereira,Nehemias Curvelo Barros,Sueli Teresa Davantel de |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Gomes,Eliane Rodrigues dos Santos Mendes,Elisabete Scolin Pereira,Nehemias Curvelo Barros,Sueli Teresa Davantel de |
dc.subject.por.fl_str_mv |
Acerola Ultrafiltration Reverse osmosis C Vitamin Concentration |
topic |
Acerola Ultrafiltration Reverse osmosis C Vitamin Concentration |
description |
The aim of this study was to obtain the acerola juice using separation processes with membranes. The acerola pulp was initially defrosted and treated with 100 ppm of Citrozym Ultra L enzyme at 45ºC for one hour, then ultrafiltrated at 3 bar at 45ºC using 0.1 µm ceramic membrane, and concentrated by reverse osmosis using a spiral membrane of a compound film. The pressures on the reverse osmosis were 20, 30, and 40 bar at environmental temperature, thus, resulting a juice with 9.76, 14.56, and 17.36 ºBrix, respectively. The physicochemical characteristics of the juice were preserved and, studies on evaluation of the public acceptability, showed that 75% of the consumers liked the juice. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005-06-01 |
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=S1516-89132005000400022 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000400022 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-89132005000400022 |
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.48 n.spe 2005 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_ |
1750318270316019712 |