Post-harvest of parsley leaves (Petroselinum crispum): mathematical modelling of drying and sorption processes

Detalhes bibliográficos
Autor(a) principal: Corrêa Filho, Luiz C.
Data de Publicação: 2018
Outros Autores: Martinazzo, Ana P., Teodoro, Carlos E. de S., Andrade, Ednilton T. de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/33342
Resumo: Parsley is a species of wide production and trade in Brazil due to its high consumption as a condiment, fresh or dried. In the development of equipment used for drying, it is important to simulate and obtain theoretical information about the behavior of water loss for each product. Given the increasing use and potential commercialization of condimental plants, the objective of this work was to determine the isosteric heat of parsley leaves and fit mathematical models to the experimental data obtained in drying and desorption processes. The modified GAB and Midilli models were the most appropriate to describe the desorption isotherms and drying curves, respectively, for the studied temperatures. The isosteric heat varied from 3394.6 to 2830.0 kJ kg-1 for the equilibrium moisture content in the range from 0.0154 to 3.7232 (d.b.).
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spelling Post-harvest of parsley leaves (Petroselinum crispum): mathematical modelling of drying and sorption processesPós-colheita de folhas de salsinha (Petroselinum crispum): modelagem matemática dos processos de secagem e dessorçãoSpice plantIsosteric heatParsley leaves - Post-harvestPlantas condimentaresCalor isostéricoFolhas de salsa - Pós-colheitaParsley is a species of wide production and trade in Brazil due to its high consumption as a condiment, fresh or dried. In the development of equipment used for drying, it is important to simulate and obtain theoretical information about the behavior of water loss for each product. Given the increasing use and potential commercialization of condimental plants, the objective of this work was to determine the isosteric heat of parsley leaves and fit mathematical models to the experimental data obtained in drying and desorption processes. The modified GAB and Midilli models were the most appropriate to describe the desorption isotherms and drying curves, respectively, for the studied temperatures. The isosteric heat varied from 3394.6 to 2830.0 kJ kg-1 for the equilibrium moisture content in the range from 0.0154 to 3.7232 (d.b.).A salsinha é uma espécie de ampla produção e comércio no Brasil devido ao seu alto consumo como condimento in natura ou seco. No desenvolvimento de equipamentos para secagem é importante a simulação e a obtenção de informações teóricas a respeito do comportamento de cada produto durante a remoção de água. Tendo em vista a crescente utilização e o potencial de comercialização de plantas condimentares, neste trabalho objetivou-se determinar o calor isostérico das folhas de salsinha e ajustar modelos matemáticos aos dados experimentais da secagem e da dessorção. O modelo de GAB modificado e de Midilli foram os mais adequados para descrever as isotermas de dessorção e as curvas de secagem, respectivamente, para as temperaturas estudadas. O calor isostérico variou de 3394,6 a 2830,0 kJ kg-1 para o teor de água de equilíbrio na faixa de 0,0154 a 3,7232 (b.s.).Departamento de Engenharia Agrícola - UFCG2019-03-29T17:05:05Z2019-03-29T17:05:05Z2018-02info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfCORRÊA FILHO, L. C. et al. Post-harvest of parsley leaves (Petroselinum crispum): mathematical modelling of drying and sorption processes. Revista Brasileira de Engenharia Agrícola e Ambiental, Campina Grande, v. 22, n. 2, p. 131-136, Feb. 2018.http://repositorio.ufla.br/jspui/handle/1/33342Revista Brasileira de Engenharia Agrícola e Ambientalreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessCorrêa Filho, Luiz C.Martinazzo, Ana P.Teodoro, Carlos E. de S.Andrade, Ednilton T. deeng2019-03-29T17:05:06Zoai:localhost:1/33342Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2019-03-29T17:05:06Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Post-harvest of parsley leaves (Petroselinum crispum): mathematical modelling of drying and sorption processes
Pós-colheita de folhas de salsinha (Petroselinum crispum): modelagem matemática dos processos de secagem e dessorção
title Post-harvest of parsley leaves (Petroselinum crispum): mathematical modelling of drying and sorption processes
spellingShingle Post-harvest of parsley leaves (Petroselinum crispum): mathematical modelling of drying and sorption processes
Corrêa Filho, Luiz C.
Spice plant
Isosteric heat
Parsley leaves - Post-harvest
Plantas condimentares
Calor isostérico
Folhas de salsa - Pós-colheita
title_short Post-harvest of parsley leaves (Petroselinum crispum): mathematical modelling of drying and sorption processes
title_full Post-harvest of parsley leaves (Petroselinum crispum): mathematical modelling of drying and sorption processes
title_fullStr Post-harvest of parsley leaves (Petroselinum crispum): mathematical modelling of drying and sorption processes
title_full_unstemmed Post-harvest of parsley leaves (Petroselinum crispum): mathematical modelling of drying and sorption processes
title_sort Post-harvest of parsley leaves (Petroselinum crispum): mathematical modelling of drying and sorption processes
author Corrêa Filho, Luiz C.
author_facet Corrêa Filho, Luiz C.
Martinazzo, Ana P.
Teodoro, Carlos E. de S.
Andrade, Ednilton T. de
author_role author
author2 Martinazzo, Ana P.
Teodoro, Carlos E. de S.
Andrade, Ednilton T. de
author2_role author
author
author
dc.contributor.author.fl_str_mv Corrêa Filho, Luiz C.
Martinazzo, Ana P.
Teodoro, Carlos E. de S.
Andrade, Ednilton T. de
dc.subject.por.fl_str_mv Spice plant
Isosteric heat
Parsley leaves - Post-harvest
Plantas condimentares
Calor isostérico
Folhas de salsa - Pós-colheita
topic Spice plant
Isosteric heat
Parsley leaves - Post-harvest
Plantas condimentares
Calor isostérico
Folhas de salsa - Pós-colheita
description Parsley is a species of wide production and trade in Brazil due to its high consumption as a condiment, fresh or dried. In the development of equipment used for drying, it is important to simulate and obtain theoretical information about the behavior of water loss for each product. Given the increasing use and potential commercialization of condimental plants, the objective of this work was to determine the isosteric heat of parsley leaves and fit mathematical models to the experimental data obtained in drying and desorption processes. The modified GAB and Midilli models were the most appropriate to describe the desorption isotherms and drying curves, respectively, for the studied temperatures. The isosteric heat varied from 3394.6 to 2830.0 kJ kg-1 for the equilibrium moisture content in the range from 0.0154 to 3.7232 (d.b.).
publishDate 2018
dc.date.none.fl_str_mv 2018-02
2019-03-29T17:05:05Z
2019-03-29T17:05:05Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv CORRÊA FILHO, L. C. et al. Post-harvest of parsley leaves (Petroselinum crispum): mathematical modelling of drying and sorption processes. Revista Brasileira de Engenharia Agrícola e Ambiental, Campina Grande, v. 22, n. 2, p. 131-136, Feb. 2018.
http://repositorio.ufla.br/jspui/handle/1/33342
identifier_str_mv CORRÊA FILHO, L. C. et al. Post-harvest of parsley leaves (Petroselinum crispum): mathematical modelling of drying and sorption processes. Revista Brasileira de Engenharia Agrícola e Ambiental, Campina Grande, v. 22, n. 2, p. 131-136, Feb. 2018.
url http://repositorio.ufla.br/jspui/handle/1/33342
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
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
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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