Edible films based on native and phosphated 80:20 waxy:normal corn starch

Autores
Gutiérrez Carmona, Tomy José; Tapia, María Soledad; Pérez, Elevina; Fama, Lucia Mercedes
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Edible films based on 80:20 waxy:normal corn starch were evaluated for their potential use in the food industry. Two types of film were prepared by the casting method: The first from native corn starch and the second from starch modified with glycerol. The influence of this chemical modification on the physicochemical and mechanical properties of both the starch and films was investigated. The phosphation of the base material improved the interaction between the plasticizer and the modified starch. This was demonstrated by the lower moisture content and water activity, higher crystallinity, greater elongation under stress and higher thermal resistance observed for the cross-linked films. The results showed that high quality edible films can be prepared from modified 80:20 waxy:normal corn starch, and demonstrated their potential as a coating or packaging material in the food industry.
Fil: Gutiérrez Carmona, Tomy José. Universidad Central de Venezuela; Venezuela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Tapia, María Soledad. Universidad Central de Venezuela; Venezuela
Fil: Pérez, Elevina. Universidad Central de Venezuela; Venezuela
Fil: Fama, Lucia Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Materia
Biomaterials
Chemical Modification
Edible Films
Physicochemical And Mechanical Properties
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:11336/18019
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Edible films based on native and phosphated 80:20 waxy:normal corn starchGutiérrez Carmona, Tomy JoséTapia, María SoledadPérez, ElevinaFama, Lucia MercedesBiomaterialsChemical ModificationEdible FilmsPhysicochemical And Mechanical Propertieshttps://purl.org/becyt/ford/1.7https://purl.org/becyt/ford/1Edible films based on 80:20 waxy:normal corn starch were evaluated for their potential use in the food industry. Two types of film were prepared by the casting method: The first from native corn starch and the second from starch modified with glycerol. The influence of this chemical modification on the physicochemical and mechanical properties of both the starch and films was investigated. The phosphation of the base material improved the interaction between the plasticizer and the modified starch. This was demonstrated by the lower moisture content and water activity, higher crystallinity, greater elongation under stress and higher thermal resistance observed for the cross-linked films. The results showed that high quality edible films can be prepared from modified 80:20 waxy:normal corn starch, and demonstrated their potential as a coating or packaging material in the food industry.Fil: Gutiérrez Carmona, Tomy José. Universidad Central de Venezuela; Venezuela. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Tapia, María Soledad. Universidad Central de Venezuela; VenezuelaFil: Pérez, Elevina. Universidad Central de Venezuela; VenezuelaFil: Fama, Lucia Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaWiley Vch Verlag2015-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/18019Gutiérrez Carmona, Tomy José; Tapia, María Soledad; Pérez, Elevina; Fama, Lucia Mercedes; Edible films based on native and phosphated 80:20 waxy:normal corn starch; Wiley Vch Verlag; Starch/starke; 67; 1-2; 1-2015; 90-970038-9056enginfo:eu-repo/semantics/altIdentifier/doi/10.1002/star.201400164info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/star.201400164/abstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:35:54Zoai:ri.conicet.gov.ar:11336/18019instacron: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:34982025-09-29 09:35:54.88CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Edible films based on native and phosphated 80:20 waxy:normal corn starch
title Edible films based on native and phosphated 80:20 waxy:normal corn starch
spellingShingle Edible films based on native and phosphated 80:20 waxy:normal corn starch
Gutiérrez Carmona, Tomy José
Biomaterials
Chemical Modification
Edible Films
Physicochemical And Mechanical Properties
title_short Edible films based on native and phosphated 80:20 waxy:normal corn starch
title_full Edible films based on native and phosphated 80:20 waxy:normal corn starch
title_fullStr Edible films based on native and phosphated 80:20 waxy:normal corn starch
title_full_unstemmed Edible films based on native and phosphated 80:20 waxy:normal corn starch
title_sort Edible films based on native and phosphated 80:20 waxy:normal corn starch
dc.creator.none.fl_str_mv Gutiérrez Carmona, Tomy José
Tapia, María Soledad
Pérez, Elevina
Fama, Lucia Mercedes
author Gutiérrez Carmona, Tomy José
author_facet Gutiérrez Carmona, Tomy José
Tapia, María Soledad
Pérez, Elevina
Fama, Lucia Mercedes
author_role author
author2 Tapia, María Soledad
Pérez, Elevina
Fama, Lucia Mercedes
author2_role author
author
author
dc.subject.none.fl_str_mv Biomaterials
Chemical Modification
Edible Films
Physicochemical And Mechanical Properties
topic Biomaterials
Chemical Modification
Edible Films
Physicochemical And Mechanical Properties
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.7
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Edible films based on 80:20 waxy:normal corn starch were evaluated for their potential use in the food industry. Two types of film were prepared by the casting method: The first from native corn starch and the second from starch modified with glycerol. The influence of this chemical modification on the physicochemical and mechanical properties of both the starch and films was investigated. The phosphation of the base material improved the interaction between the plasticizer and the modified starch. This was demonstrated by the lower moisture content and water activity, higher crystallinity, greater elongation under stress and higher thermal resistance observed for the cross-linked films. The results showed that high quality edible films can be prepared from modified 80:20 waxy:normal corn starch, and demonstrated their potential as a coating or packaging material in the food industry.
Fil: Gutiérrez Carmona, Tomy José. Universidad Central de Venezuela; Venezuela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Tapia, María Soledad. Universidad Central de Venezuela; Venezuela
Fil: Pérez, Elevina. Universidad Central de Venezuela; Venezuela
Fil: Fama, Lucia Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
description Edible films based on 80:20 waxy:normal corn starch were evaluated for their potential use in the food industry. Two types of film were prepared by the casting method: The first from native corn starch and the second from starch modified with glycerol. The influence of this chemical modification on the physicochemical and mechanical properties of both the starch and films was investigated. The phosphation of the base material improved the interaction between the plasticizer and the modified starch. This was demonstrated by the lower moisture content and water activity, higher crystallinity, greater elongation under stress and higher thermal resistance observed for the cross-linked films. The results showed that high quality edible films can be prepared from modified 80:20 waxy:normal corn starch, and demonstrated their potential as a coating or packaging material in the food industry.
publishDate 2015
dc.date.none.fl_str_mv 2015-01
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/11336/18019
Gutiérrez Carmona, Tomy José; Tapia, María Soledad; Pérez, Elevina; Fama, Lucia Mercedes; Edible films based on native and phosphated 80:20 waxy:normal corn starch; Wiley Vch Verlag; Starch/starke; 67; 1-2; 1-2015; 90-97
0038-9056
url http://hdl.handle.net/11336/18019
identifier_str_mv Gutiérrez Carmona, Tomy José; Tapia, María Soledad; Pérez, Elevina; Fama, Lucia Mercedes; Edible films based on native and phosphated 80:20 waxy:normal corn starch; Wiley Vch Verlag; Starch/starke; 67; 1-2; 1-2015; 90-97
0038-9056
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/star.201400164
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/star.201400164/abstract
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Vch Verlag
publisher.none.fl_str_mv Wiley Vch Verlag
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 13.070432

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