Calculation of the Effective Diffusion Coefficients in Drying of Chemical and Mechanical Pretreated Rosehip Fruits (Rosa eglanteria L.) With Selected Mass Transfer Models

Autores
Mabellini, Alejandra; Ohaco Dominguez, Elizabeth Haydee; Marquez, Carlos Alberto; Lozano, Jorge Enrique; de Michelis, Antonio
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim of this work was to select models of mass transfer to estimate effective mass diffusion coefficients during the dehydration of Rosa eglanteria fruits with air at 70°C. Fruits were pretreated chemically and mechanically (dipping it in NaOH and ethyl oleate solutions and cutting or perforating the fruit cuticle). Selected models were those of Becker and Fick?s second law, considering fruit shrinkage during drying. Both models satisfactorily predict the fruit drying, and the different pretreatments, to total or partially remove this waxen cuticle, noticeably improved water diffusion, reducing the time of processing from 28% (NaOH) to 52% (oleate and mechanical pretreatments). Mechanical pretreatments were the more effective, because oleate presents quality problems.
Fil: Mabellini, Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ohaco Dominguez, Elizabeth Haydee. Universidad Nacional del Comahue. Facultad de Ciencias y Tecnologia de los Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Marquez, Carlos Alberto. Universidad Nacional del Comahue. Facultad de Ciencias y Tecnologia de los Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Lozano, Jorge Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: de Michelis, Antonio. Instituto Nacional de Tecnología Agropecuaria; Argentina
Materia
Rosehip
Drying Pretreatments
Effective Diffusion Coefficients
Experimental And Models
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/18991
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Calculation of the Effective Diffusion Coefficients in Drying of Chemical and Mechanical Pretreated Rosehip Fruits (Rosa eglanteria L.) With Selected Mass Transfer ModelsMabellini, AlejandraOhaco Dominguez, Elizabeth HaydeeMarquez, Carlos AlbertoLozano, Jorge Enriquede Michelis, AntonioRosehipDrying PretreatmentsEffective Diffusion CoefficientsExperimental And Modelshttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2The aim of this work was to select models of mass transfer to estimate effective mass diffusion coefficients during the dehydration of Rosa eglanteria fruits with air at 70°C. Fruits were pretreated chemically and mechanically (dipping it in NaOH and ethyl oleate solutions and cutting or perforating the fruit cuticle). Selected models were those of Becker and Fick?s second law, considering fruit shrinkage during drying. Both models satisfactorily predict the fruit drying, and the different pretreatments, to total or partially remove this waxen cuticle, noticeably improved water diffusion, reducing the time of processing from 28% (NaOH) to 52% (oleate and mechanical pretreatments). Mechanical pretreatments were the more effective, because oleate presents quality problems.Fil: Mabellini, Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Ohaco Dominguez, Elizabeth Haydee. Universidad Nacional del Comahue. Facultad de Ciencias y Tecnologia de los Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Marquez, Carlos Alberto. Universidad Nacional del Comahue. Facultad de Ciencias y Tecnologia de los Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Lozano, Jorge Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaFil: de Michelis, Antonio. Instituto Nacional de Tecnología Agropecuaria; ArgentinaDe Gruiter2013-11-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/18991Mabellini, Alejandra; Ohaco Dominguez, Elizabeth Haydee; Marquez, Carlos Alberto; Lozano, Jorge Enrique; de Michelis, Antonio; Calculation of the Effective Diffusion Coefficients in Drying of Chemical and Mechanical Pretreated Rosehip Fruits (Rosa eglanteria L.) With Selected Mass Transfer Models; De Gruiter; International Journal Of Food Engineering; 9; 4; 20-11-2013; 481-4861556-3758CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/j/ijfe.2013.9.issue-4/ijfe-2012-0001/ijfe-2012-0001.xmlinfo:eu-repo/semantics/altIdentifier/doi/10.1515/ijfe-2012-0001info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:32:17Zoai:ri.conicet.gov.ar:11336/18991instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:32:17.811CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Calculation of the Effective Diffusion Coefficients in Drying of Chemical and Mechanical Pretreated Rosehip Fruits (Rosa eglanteria L.) With Selected Mass Transfer Models
title Calculation of the Effective Diffusion Coefficients in Drying of Chemical and Mechanical Pretreated Rosehip Fruits (Rosa eglanteria L.) With Selected Mass Transfer Models
spellingShingle Calculation of the Effective Diffusion Coefficients in Drying of Chemical and Mechanical Pretreated Rosehip Fruits (Rosa eglanteria L.) With Selected Mass Transfer Models
Mabellini, Alejandra
Rosehip
Drying Pretreatments
Effective Diffusion Coefficients
Experimental And Models
title_short Calculation of the Effective Diffusion Coefficients in Drying of Chemical and Mechanical Pretreated Rosehip Fruits (Rosa eglanteria L.) With Selected Mass Transfer Models
title_full Calculation of the Effective Diffusion Coefficients in Drying of Chemical and Mechanical Pretreated Rosehip Fruits (Rosa eglanteria L.) With Selected Mass Transfer Models
title_fullStr Calculation of the Effective Diffusion Coefficients in Drying of Chemical and Mechanical Pretreated Rosehip Fruits (Rosa eglanteria L.) With Selected Mass Transfer Models
title_full_unstemmed Calculation of the Effective Diffusion Coefficients in Drying of Chemical and Mechanical Pretreated Rosehip Fruits (Rosa eglanteria L.) With Selected Mass Transfer Models
title_sort Calculation of the Effective Diffusion Coefficients in Drying of Chemical and Mechanical Pretreated Rosehip Fruits (Rosa eglanteria L.) With Selected Mass Transfer Models
dc.creator.none.fl_str_mv Mabellini, Alejandra
Ohaco Dominguez, Elizabeth Haydee
Marquez, Carlos Alberto
Lozano, Jorge Enrique
de Michelis, Antonio
author Mabellini, Alejandra
author_facet Mabellini, Alejandra
Ohaco Dominguez, Elizabeth Haydee
Marquez, Carlos Alberto
Lozano, Jorge Enrique
de Michelis, Antonio
author_role author
author2 Ohaco Dominguez, Elizabeth Haydee
Marquez, Carlos Alberto
Lozano, Jorge Enrique
de Michelis, Antonio
author2_role author
author
author
author
dc.subject.none.fl_str_mv Rosehip
Drying Pretreatments
Effective Diffusion Coefficients
Experimental And Models
topic Rosehip
Drying Pretreatments
Effective Diffusion Coefficients
Experimental And Models
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The aim of this work was to select models of mass transfer to estimate effective mass diffusion coefficients during the dehydration of Rosa eglanteria fruits with air at 70°C. Fruits were pretreated chemically and mechanically (dipping it in NaOH and ethyl oleate solutions and cutting or perforating the fruit cuticle). Selected models were those of Becker and Fick?s second law, considering fruit shrinkage during drying. Both models satisfactorily predict the fruit drying, and the different pretreatments, to total or partially remove this waxen cuticle, noticeably improved water diffusion, reducing the time of processing from 28% (NaOH) to 52% (oleate and mechanical pretreatments). Mechanical pretreatments were the more effective, because oleate presents quality problems.
Fil: Mabellini, Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ohaco Dominguez, Elizabeth Haydee. Universidad Nacional del Comahue. Facultad de Ciencias y Tecnologia de los Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Marquez, Carlos Alberto. Universidad Nacional del Comahue. Facultad de Ciencias y Tecnologia de los Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Lozano, Jorge Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: de Michelis, Antonio. Instituto Nacional de Tecnología Agropecuaria; Argentina
description The aim of this work was to select models of mass transfer to estimate effective mass diffusion coefficients during the dehydration of Rosa eglanteria fruits with air at 70°C. Fruits were pretreated chemically and mechanically (dipping it in NaOH and ethyl oleate solutions and cutting or perforating the fruit cuticle). Selected models were those of Becker and Fick?s second law, considering fruit shrinkage during drying. Both models satisfactorily predict the fruit drying, and the different pretreatments, to total or partially remove this waxen cuticle, noticeably improved water diffusion, reducing the time of processing from 28% (NaOH) to 52% (oleate and mechanical pretreatments). Mechanical pretreatments were the more effective, because oleate presents quality problems.
publishDate 2013
dc.date.none.fl_str_mv 2013-11-20
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/18991
Mabellini, Alejandra; Ohaco Dominguez, Elizabeth Haydee; Marquez, Carlos Alberto; Lozano, Jorge Enrique; de Michelis, Antonio; Calculation of the Effective Diffusion Coefficients in Drying of Chemical and Mechanical Pretreated Rosehip Fruits (Rosa eglanteria L.) With Selected Mass Transfer Models; De Gruiter; International Journal Of Food Engineering; 9; 4; 20-11-2013; 481-486
1556-3758
CONICET Digital
CONICET
url http://hdl.handle.net/11336/18991
identifier_str_mv Mabellini, Alejandra; Ohaco Dominguez, Elizabeth Haydee; Marquez, Carlos Alberto; Lozano, Jorge Enrique; de Michelis, Antonio; Calculation of the Effective Diffusion Coefficients in Drying of Chemical and Mechanical Pretreated Rosehip Fruits (Rosa eglanteria L.) With Selected Mass Transfer Models; De Gruiter; International Journal Of Food Engineering; 9; 4; 20-11-2013; 481-486
1556-3758
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/j/ijfe.2013.9.issue-4/ijfe-2012-0001/ijfe-2012-0001.xml
info:eu-repo/semantics/altIdentifier/doi/10.1515/ijfe-2012-0001
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv De Gruiter
publisher.none.fl_str_mv De Gruiter
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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