Clarification of purple cactus pear juice using microfiltration membranes to obtain a solution of betalain pigments

Detalhes bibliográficos
Autor(a) principal: VERGARA,Cristina
Data de Publicação: 2015
Outros Autores: CANCINO-MADARIAGA,Beatriz, RAMÍREZ-SALVO,Andrés, SÁENZ,Carmen, ROBERT,Paz, LUTZ,Mariane
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Food Technology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1981-67232015000300220
Resumo: Summary Betalains are fruit pigments possessing health-giving properties. To isolate the pigments, the juice must be separated from the fruit matrix, which contains biopolymers. The aim of this study was to clarify cactus pear juice by microfiltration to obtain a clarified juice containing betalains. For this purpose, two 0.2 µm pore size microfiltration membranes (ceramic and polymeric) were tested. The permeates were clear, free of turbidity and high in betalains (20%), also containing polyphenols and antioxidant activity, whereas the retained fractions were high in mucilage. The best separation was obtained using the ceramic membrane.
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spelling Clarification of purple cactus pear juice using microfiltration membranes to obtain a solution of betalain pigmentsMicrofiltrationCactus pear juiceBetalainsMucilageClarificationSummary Betalains are fruit pigments possessing health-giving properties. To isolate the pigments, the juice must be separated from the fruit matrix, which contains biopolymers. The aim of this study was to clarify cactus pear juice by microfiltration to obtain a clarified juice containing betalains. For this purpose, two 0.2 µm pore size microfiltration membranes (ceramic and polymeric) were tested. The permeates were clear, free of turbidity and high in betalains (20%), also containing polyphenols and antioxidant activity, whereas the retained fractions were high in mucilage. The best separation was obtained using the ceramic membrane.Instituto de Tecnologia de Alimentos - ITAL2015-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1981-67232015000300220Brazilian Journal of Food Technology v.18 n.3 2015reponame:Brazilian Journal of Food Technologyinstname:Instituto de Tecnologia de Alimentos (ITAL)instacron:ITAL10.1590/1981-6723.5014info:eu-repo/semantics/openAccessVERGARA,CristinaCANCINO-MADARIAGA,BeatrizRAMÍREZ-SALVO,AndrésSÁENZ,CarmenROBERT,PazLUTZ,Marianeeng2015-12-14T00:00:00Zoai:scielo:S1981-67232015000300220Revistahttp://bjft.ital.sp.gov.br/https://old.scielo.br/oai/scielo-oai.phpbjftsec@ital.sp.gov.br||bjftsec@ital.sp.gov.br1981-67231516-7275opendoar:2015-12-14T00:00Brazilian Journal of Food Technology - Instituto de Tecnologia de Alimentos (ITAL)false
dc.title.none.fl_str_mv Clarification of purple cactus pear juice using microfiltration membranes to obtain a solution of betalain pigments
title Clarification of purple cactus pear juice using microfiltration membranes to obtain a solution of betalain pigments
spellingShingle Clarification of purple cactus pear juice using microfiltration membranes to obtain a solution of betalain pigments
VERGARA,Cristina
Microfiltration
Cactus pear juice
Betalains
Mucilage
Clarification
title_short Clarification of purple cactus pear juice using microfiltration membranes to obtain a solution of betalain pigments
title_full Clarification of purple cactus pear juice using microfiltration membranes to obtain a solution of betalain pigments
title_fullStr Clarification of purple cactus pear juice using microfiltration membranes to obtain a solution of betalain pigments
title_full_unstemmed Clarification of purple cactus pear juice using microfiltration membranes to obtain a solution of betalain pigments
title_sort Clarification of purple cactus pear juice using microfiltration membranes to obtain a solution of betalain pigments
author VERGARA,Cristina
author_facet VERGARA,Cristina
CANCINO-MADARIAGA,Beatriz
RAMÍREZ-SALVO,Andrés
SÁENZ,Carmen
ROBERT,Paz
LUTZ,Mariane
author_role author
author2 CANCINO-MADARIAGA,Beatriz
RAMÍREZ-SALVO,Andrés
SÁENZ,Carmen
ROBERT,Paz
LUTZ,Mariane
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv VERGARA,Cristina
CANCINO-MADARIAGA,Beatriz
RAMÍREZ-SALVO,Andrés
SÁENZ,Carmen
ROBERT,Paz
LUTZ,Mariane
dc.subject.por.fl_str_mv Microfiltration
Cactus pear juice
Betalains
Mucilage
Clarification
topic Microfiltration
Cactus pear juice
Betalains
Mucilage
Clarification
description Summary Betalains are fruit pigments possessing health-giving properties. To isolate the pigments, the juice must be separated from the fruit matrix, which contains biopolymers. The aim of this study was to clarify cactus pear juice by microfiltration to obtain a clarified juice containing betalains. For this purpose, two 0.2 µm pore size microfiltration membranes (ceramic and polymeric) were tested. The permeates were clear, free of turbidity and high in betalains (20%), also containing polyphenols and antioxidant activity, whereas the retained fractions were high in mucilage. The best separation was obtained using the ceramic membrane.
publishDate 2015
dc.date.none.fl_str_mv 2015-09-01
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=S1981-67232015000300220
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1981-67232015000300220
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1981-6723.5014
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 de Alimentos - ITAL
publisher.none.fl_str_mv Instituto de Tecnologia de Alimentos - ITAL
dc.source.none.fl_str_mv Brazilian Journal of Food Technology v.18 n.3 2015
reponame:Brazilian Journal of Food Technology
instname:Instituto de Tecnologia de Alimentos (ITAL)
instacron:ITAL
instname_str Instituto de Tecnologia de Alimentos (ITAL)
instacron_str ITAL
institution ITAL
reponame_str Brazilian Journal of Food Technology
collection Brazilian Journal of Food Technology
repository.name.fl_str_mv Brazilian Journal of Food Technology - Instituto de Tecnologia de Alimentos (ITAL)
repository.mail.fl_str_mv bjftsec@ital.sp.gov.br||bjftsec@ital.sp.gov.br
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