Comparison of diffusion models for description of osmotic dehydration of radish slices dipped in brine

Detalhes bibliográficos
Autor(a) principal: Silva,Wilton P. da
Data de Publicação: 2015
Outros Autores: Silva,Cleide M. D. P. da S. E, Gomes,Josivanda P.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Engenharia Agrícola
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162015000500894
Resumo: ABSTRACT This paper aims at describing the osmotic dehydration of radish cut into cylindrical pieces, using one- and two-dimensional analytical solutions of diffusion equation with boundary conditions of the first and third kind. These solutions were coupled with an optimizer to determine the process parameters, using experimental data. Three models were proposed to describe the osmotic dehydration of radish slices in brine at low temperature. The two-dimensional model with boundary condition of the third kind well described the kinetics of mass transfers, and it enabled prediction of moisture and solid distributions at any given time.
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spelling Comparison of diffusion models for description of osmotic dehydration of radish slices dipped in brineinverse methodanalytical modelscylindrical geometryABSTRACT This paper aims at describing the osmotic dehydration of radish cut into cylindrical pieces, using one- and two-dimensional analytical solutions of diffusion equation with boundary conditions of the first and third kind. These solutions were coupled with an optimizer to determine the process parameters, using experimental data. Three models were proposed to describe the osmotic dehydration of radish slices in brine at low temperature. The two-dimensional model with boundary condition of the third kind well described the kinetics of mass transfers, and it enabled prediction of moisture and solid distributions at any given time.Associação Brasileira de Engenharia Agrícola2015-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162015000500894Engenharia Agrícola v.35 n.5 2015reponame:Engenharia Agrícolainstname:Associação Brasileira de Engenharia Agrícola (SBEA)instacron:SBEA10.1590/1809-4430-Eng.Agric.v35n5p894-904/2015info:eu-repo/semantics/openAccessSilva,Wilton P. daSilva,Cleide M. D. P. da S. EGomes,Josivanda P.eng2015-12-11T00:00:00Zoai:scielo:S0100-69162015000500894Revistahttp://www.engenhariaagricola.org.br/ORGhttps://old.scielo.br/oai/scielo-oai.phprevistasbea@sbea.org.br||sbea@sbea.org.br1809-44300100-6916opendoar:2015-12-11T00:00Engenharia Agrícola - Associação Brasileira de Engenharia Agrícola (SBEA)false
dc.title.none.fl_str_mv Comparison of diffusion models for description of osmotic dehydration of radish slices dipped in brine
title Comparison of diffusion models for description of osmotic dehydration of radish slices dipped in brine
spellingShingle Comparison of diffusion models for description of osmotic dehydration of radish slices dipped in brine
Silva,Wilton P. da
inverse method
analytical models
cylindrical geometry
title_short Comparison of diffusion models for description of osmotic dehydration of radish slices dipped in brine
title_full Comparison of diffusion models for description of osmotic dehydration of radish slices dipped in brine
title_fullStr Comparison of diffusion models for description of osmotic dehydration of radish slices dipped in brine
title_full_unstemmed Comparison of diffusion models for description of osmotic dehydration of radish slices dipped in brine
title_sort Comparison of diffusion models for description of osmotic dehydration of radish slices dipped in brine
author Silva,Wilton P. da
author_facet Silva,Wilton P. da
Silva,Cleide M. D. P. da S. E
Gomes,Josivanda P.
author_role author
author2 Silva,Cleide M. D. P. da S. E
Gomes,Josivanda P.
author2_role author
author
dc.contributor.author.fl_str_mv Silva,Wilton P. da
Silva,Cleide M. D. P. da S. E
Gomes,Josivanda P.
dc.subject.por.fl_str_mv inverse method
analytical models
cylindrical geometry
topic inverse method
analytical models
cylindrical geometry
description ABSTRACT This paper aims at describing the osmotic dehydration of radish cut into cylindrical pieces, using one- and two-dimensional analytical solutions of diffusion equation with boundary conditions of the first and third kind. These solutions were coupled with an optimizer to determine the process parameters, using experimental data. Three models were proposed to describe the osmotic dehydration of radish slices in brine at low temperature. The two-dimensional model with boundary condition of the third kind well described the kinetics of mass transfers, and it enabled prediction of moisture and solid distributions at any given time.
publishDate 2015
dc.date.none.fl_str_mv 2015-10-01
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=S0100-69162015000500894
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162015000500894
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1809-4430-Eng.Agric.v35n5p894-904/2015
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 Associação Brasileira de Engenharia Agrícola
publisher.none.fl_str_mv Associação Brasileira de Engenharia Agrícola
dc.source.none.fl_str_mv Engenharia Agrícola v.35 n.5 2015
reponame:Engenharia Agrícola
instname:Associação Brasileira de Engenharia Agrícola (SBEA)
instacron:SBEA
instname_str Associação Brasileira de Engenharia Agrícola (SBEA)
instacron_str SBEA
institution SBEA
reponame_str Engenharia Agrícola
collection Engenharia Agrícola
repository.name.fl_str_mv Engenharia Agrícola - Associação Brasileira de Engenharia Agrícola (SBEA)
repository.mail.fl_str_mv revistasbea@sbea.org.br||sbea@sbea.org.br
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