Organic passion fruit juice processed by microfiltration
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/6973 |
Resumo: | The objective of this work was to evaluate the use of microfiltration to obtain clarified organic passion fruit juice and analyse its sensory acceptability. Passion fruit was cultivated under organic system in Rio de Janeiro State. The juice was submitted to an enzymatic treatment before microfiltration, in order to decrease its viscosity and pulp content, and to improve permeate flux. Microfiltration had been accomplished with a tubular 0.3 µm pore size membrane with 0.05 m2 of filtration area. The process promoted complete removal of the suspended pulp in permeated juice, which resulted in a limpid and clarified juice. Concerning the sensorial analysis, passion fruit refreshment obtained from clarified juice was approved by 75% of the consumers. The microfiltered passion fruit juice was conserved in plastic package for 28 days under refrigeration temperature (7ºC). Results confirm the efficiency of microfiltration as an alternative method for conservation of passion fruit juice, and point out the importance of this technology for the processing of organic juices. |
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Organic passion fruit juice processed by microfiltrationSuco de maracujá orgânico processado por microfiltraçãoPassiflora edulis; food technology; organic products; clarificationPassiflora edulis; tecnologia de alimentos; produtos orgânicos; clarificaçãoThe objective of this work was to evaluate the use of microfiltration to obtain clarified organic passion fruit juice and analyse its sensory acceptability. Passion fruit was cultivated under organic system in Rio de Janeiro State. The juice was submitted to an enzymatic treatment before microfiltration, in order to decrease its viscosity and pulp content, and to improve permeate flux. Microfiltration had been accomplished with a tubular 0.3 µm pore size membrane with 0.05 m2 of filtration area. The process promoted complete removal of the suspended pulp in permeated juice, which resulted in a limpid and clarified juice. Concerning the sensorial analysis, passion fruit refreshment obtained from clarified juice was approved by 75% of the consumers. The microfiltered passion fruit juice was conserved in plastic package for 28 days under refrigeration temperature (7ºC). Results confirm the efficiency of microfiltration as an alternative method for conservation of passion fruit juice, and point out the importance of this technology for the processing of organic juices.O objetivo deste trabalho foi avaliar a utilização da microfiltração para obtenção de suco de maracujá orgânico clarificado e sua aceitabilidade sensorial. O maracujá foi cultivado sob sistema orgânico, em pomares localizados no Estado do Rio de Janeiro. O suco foi submetido a um tratamento enzimático antes da microfiltração, realizada em membranas tubulares com tamanho de poro médio de 0,3 mm e área de filtração de 0,05 m2, com o fim de diminuir a viscosidade do suco e, conseqüentemente, melhorar a eficiência do processo. O processo promoveu a completa remoção dos sólidos em suspensão no suco permeado, o que resultou em um suco límpido e clarificado. O refresco de maracujá, obtido a partir do suco de maracujá orgânico microfiltrado, obteve boa aceitabilidade sensorial, tendo sido aprovado por 75% dos consumidores. Foi possível conservar o suco armazenado em embalagens de plástico durante 28 dias, sob refrigeração a 7oC. Este estudo confirma a eficiência da microfiltração como método alternativo de conservação de suco de maracujá e evidencia a importância dessa técnica no processamento de sucos orgânicos.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraSilva, Thadia TuronModesta, Regina Célia DellaPenha, Edmar das MercêsMatta, Virgínia Martins daCabral, Lourdes Maria Corrêa2005-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/6973Pesquisa Agropecuaria Brasileira; v.40, n.4, abr. 2005; 419-422Pesquisa Agropecuária Brasileira; v.40, n.4, abr. 2005; 419-4221678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/6973/4021info:eu-repo/semantics/openAccess2014-09-22T18:35:16Zoai:ojs.seer.sct.embrapa.br:article/6973Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-09-22T18:35:16Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Organic passion fruit juice processed by microfiltration Suco de maracujá orgânico processado por microfiltração |
title |
Organic passion fruit juice processed by microfiltration |
spellingShingle |
Organic passion fruit juice processed by microfiltration Silva, Thadia Turon Passiflora edulis; food technology; organic products; clarification Passiflora edulis; tecnologia de alimentos; produtos orgânicos; clarificação |
title_short |
Organic passion fruit juice processed by microfiltration |
title_full |
Organic passion fruit juice processed by microfiltration |
title_fullStr |
Organic passion fruit juice processed by microfiltration |
title_full_unstemmed |
Organic passion fruit juice processed by microfiltration |
title_sort |
Organic passion fruit juice processed by microfiltration |
author |
Silva, Thadia Turon |
author_facet |
Silva, Thadia Turon Modesta, Regina Célia Della Penha, Edmar das Mercês Matta, Virgínia Martins da Cabral, Lourdes Maria Corrêa |
author_role |
author |
author2 |
Modesta, Regina Célia Della Penha, Edmar das Mercês Matta, Virgínia Martins da Cabral, Lourdes Maria Corrêa |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Silva, Thadia Turon Modesta, Regina Célia Della Penha, Edmar das Mercês Matta, Virgínia Martins da Cabral, Lourdes Maria Corrêa |
dc.subject.por.fl_str_mv |
Passiflora edulis; food technology; organic products; clarification Passiflora edulis; tecnologia de alimentos; produtos orgânicos; clarificação |
topic |
Passiflora edulis; food technology; organic products; clarification Passiflora edulis; tecnologia de alimentos; produtos orgânicos; clarificação |
description |
The objective of this work was to evaluate the use of microfiltration to obtain clarified organic passion fruit juice and analyse its sensory acceptability. Passion fruit was cultivated under organic system in Rio de Janeiro State. The juice was submitted to an enzymatic treatment before microfiltration, in order to decrease its viscosity and pulp content, and to improve permeate flux. Microfiltration had been accomplished with a tubular 0.3 µm pore size membrane with 0.05 m2 of filtration area. The process promoted complete removal of the suspended pulp in permeated juice, which resulted in a limpid and clarified juice. Concerning the sensorial analysis, passion fruit refreshment obtained from clarified juice was approved by 75% of the consumers. The microfiltered passion fruit juice was conserved in plastic package for 28 days under refrigeration temperature (7ºC). Results confirm the efficiency of microfiltration as an alternative method for conservation of passion fruit juice, and point out the importance of this technology for the processing of organic juices. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005-04-01 |
dc.type.none.fl_str_mv |
|
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/6973 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/6973 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/6973/4021 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; v.40, n.4, abr. 2005; 419-422 Pesquisa Agropecuária Brasileira; v.40, n.4, abr. 2005; 419-422 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
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1793416680216461312 |