Foam mat drying kinetics of jambolan and acerola mixed pulp
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662022000700502 |
Resumo: | ABSTRACT Acerola and jambolan are fruits with several bioactive compounds of phenolic origin and a product made with these two raw materials appears to be a food with high antioxidant and nutraceutical potential. Therefore, this study aimed to evaluate the foam mat drying of the mixed pulp of jambolan and acerola. Mixed pulp formulations, containing 1.0% albumin with 0.5% xanthan gum (F1), 0.5% carboxymethylcellulose (F2) and 0.5% guar gum (F3), were dehydrated at 50, 60, 70 and 80 °C, with foam mat thickness of 0.5 cm. The elevation of the drying temperature decreased the water content and dehydration time of the samples. Formulation F3 obtained the shortest drying times; all drying models resulted in good adjustments, especially Midilli. Formulation F3 obtained greater effective diffusivity; the activation energy was higher in the F1 combination. The samples with albumin-guar (F3) showed greater enthalpy and entropy and samples with albumin-xanthan gum (F1) showed the highest Gibbs free energy. Foam mat drying is an efficient way of preserving the jambolan and acerola mixed pulp. |
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Foam mat drying kinetics of jambolan and acerola mixed pulpMalpighia emarginataSyzygium cuminidehydrationeffective diffusivityactivation energyABSTRACT Acerola and jambolan are fruits with several bioactive compounds of phenolic origin and a product made with these two raw materials appears to be a food with high antioxidant and nutraceutical potential. Therefore, this study aimed to evaluate the foam mat drying of the mixed pulp of jambolan and acerola. Mixed pulp formulations, containing 1.0% albumin with 0.5% xanthan gum (F1), 0.5% carboxymethylcellulose (F2) and 0.5% guar gum (F3), were dehydrated at 50, 60, 70 and 80 °C, with foam mat thickness of 0.5 cm. The elevation of the drying temperature decreased the water content and dehydration time of the samples. Formulation F3 obtained the shortest drying times; all drying models resulted in good adjustments, especially Midilli. Formulation F3 obtained greater effective diffusivity; the activation energy was higher in the F1 combination. The samples with albumin-guar (F3) showed greater enthalpy and entropy and samples with albumin-xanthan gum (F1) showed the highest Gibbs free energy. Foam mat drying is an efficient way of preserving the jambolan and acerola mixed pulp.Departamento de Engenharia Agrícola - UFCG2022-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662022000700502Revista Brasileira de Engenharia Agrícola e Ambiental v.26 n.7 2022reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online)instname:Universidade Federal de Campina Grande (UFCG)instacron:UFCG10.1590/1807-1929/agriambi.v26n7p502-512info:eu-repo/semantics/openAccessMatos,Joana D’arc P. deFigueirêdo,Rossana M. F. deQueiroz,Alexandre J. de M.Moraes,Maria S. deSilva,Semirames do N.Silva,Luis P. F. R. daeng2022-04-14T00:00:00Zoai:scielo:S1415-43662022000700502Revistahttp://www.scielo.br/rbeaaPUBhttps://old.scielo.br/oai/scielo-oai.php||agriambi@agriambi.com.br1807-19291415-4366opendoar:2022-04-14T00:00Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG)false |
dc.title.none.fl_str_mv |
Foam mat drying kinetics of jambolan and acerola mixed pulp |
title |
Foam mat drying kinetics of jambolan and acerola mixed pulp |
spellingShingle |
Foam mat drying kinetics of jambolan and acerola mixed pulp Matos,Joana D’arc P. de Malpighia emarginata Syzygium cumini dehydration effective diffusivity activation energy |
title_short |
Foam mat drying kinetics of jambolan and acerola mixed pulp |
title_full |
Foam mat drying kinetics of jambolan and acerola mixed pulp |
title_fullStr |
Foam mat drying kinetics of jambolan and acerola mixed pulp |
title_full_unstemmed |
Foam mat drying kinetics of jambolan and acerola mixed pulp |
title_sort |
Foam mat drying kinetics of jambolan and acerola mixed pulp |
author |
Matos,Joana D’arc P. de |
author_facet |
Matos,Joana D’arc P. de Figueirêdo,Rossana M. F. de Queiroz,Alexandre J. de M. Moraes,Maria S. de Silva,Semirames do N. Silva,Luis P. F. R. da |
author_role |
author |
author2 |
Figueirêdo,Rossana M. F. de Queiroz,Alexandre J. de M. Moraes,Maria S. de Silva,Semirames do N. Silva,Luis P. F. R. da |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Matos,Joana D’arc P. de Figueirêdo,Rossana M. F. de Queiroz,Alexandre J. de M. Moraes,Maria S. de Silva,Semirames do N. Silva,Luis P. F. R. da |
dc.subject.por.fl_str_mv |
Malpighia emarginata Syzygium cumini dehydration effective diffusivity activation energy |
topic |
Malpighia emarginata Syzygium cumini dehydration effective diffusivity activation energy |
description |
ABSTRACT Acerola and jambolan are fruits with several bioactive compounds of phenolic origin and a product made with these two raw materials appears to be a food with high antioxidant and nutraceutical potential. Therefore, this study aimed to evaluate the foam mat drying of the mixed pulp of jambolan and acerola. Mixed pulp formulations, containing 1.0% albumin with 0.5% xanthan gum (F1), 0.5% carboxymethylcellulose (F2) and 0.5% guar gum (F3), were dehydrated at 50, 60, 70 and 80 °C, with foam mat thickness of 0.5 cm. The elevation of the drying temperature decreased the water content and dehydration time of the samples. Formulation F3 obtained the shortest drying times; all drying models resulted in good adjustments, especially Midilli. Formulation F3 obtained greater effective diffusivity; the activation energy was higher in the F1 combination. The samples with albumin-guar (F3) showed greater enthalpy and entropy and samples with albumin-xanthan gum (F1) showed the highest Gibbs free energy. Foam mat drying is an efficient way of preserving the jambolan and acerola mixed pulp. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-07-01 |
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=S1415-43662022000700502 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662022000700502 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1807-1929/agriambi.v26n7p502-512 |
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 |
Departamento de Engenharia Agrícola - UFCG |
publisher.none.fl_str_mv |
Departamento de Engenharia Agrícola - UFCG |
dc.source.none.fl_str_mv |
Revista Brasileira de Engenharia Agrícola e Ambiental v.26 n.7 2022 reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online) instname:Universidade Federal de Campina Grande (UFCG) instacron:UFCG |
instname_str |
Universidade Federal de Campina Grande (UFCG) |
instacron_str |
UFCG |
institution |
UFCG |
reponame_str |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
collection |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG) |
repository.mail.fl_str_mv |
||agriambi@agriambi.com.br |
_version_ |
1750297688590516224 |