Physical properties of tapioca-starch edible films: Influence of filmmaking and potassium sorbate
- Autores
- Flores, Silvia Karina; Fama, Lucia Mercedes; Rojas, Ana Maria Luisa; Goyanes, Silvia Nair; Gerschenson, Lia Noemi
- Año de publicación
- 2007
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The effect of different gelatinization and drying techniques on physical properties of tapioca starch edible films containing sorbates were studied. Method 1 assayed involved 40 min of gelatinization (rate: 1.6 °C/min and 0.3 °C/min) and drying for a week. In this case, films showed the highest tensile stress, elastic modulus (E′) and crystalline degree. When method 2 was applied, film forming solutions were gelatinized using constant heating rate (1.8 °C/min) and dried for a week. This technique, showed a reduced tensile stress and E′. Method 3 involved the same gelatinization procedure as method 2 but a faster drying was performed and a more viscous structure, increased moisture content, poorer water vapour barrier properties and less browning were attained. Solubility, in general, was not affected by technique used. The presence of potassium sorbate in the films affected their solubility, colour and mechanical properties. It can be concluded that gelatinization technique and drying method used to obtain edible films affected network characteristics determining changes in physical properties, potentially affecting film performance. © 2006 Elsevier Ltd. All rights reserved.
Fil: Flores, Silvia Karina. 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
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
Fil: Rojas, Ana Maria Luisa. 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
Fil: Goyanes, Silvia Nair. 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
Fil: Gerschenson, Lia Noemi. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina - Materia
-
Drying
Edible Films
Gelatinization
Properties
Tapioca Starch - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/78180
Ver los metadatos del registro completo
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Physical properties of tapioca-starch edible films: Influence of filmmaking and potassium sorbateFlores, Silvia KarinaFama, Lucia MercedesRojas, Ana Maria LuisaGoyanes, Silvia NairGerschenson, Lia NoemiDryingEdible FilmsGelatinizationPropertiesTapioca Starchhttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2The effect of different gelatinization and drying techniques on physical properties of tapioca starch edible films containing sorbates were studied. Method 1 assayed involved 40 min of gelatinization (rate: 1.6 °C/min and 0.3 °C/min) and drying for a week. In this case, films showed the highest tensile stress, elastic modulus (E′) and crystalline degree. When method 2 was applied, film forming solutions were gelatinized using constant heating rate (1.8 °C/min) and dried for a week. This technique, showed a reduced tensile stress and E′. Method 3 involved the same gelatinization procedure as method 2 but a faster drying was performed and a more viscous structure, increased moisture content, poorer water vapour barrier properties and less browning were attained. Solubility, in general, was not affected by technique used. The presence of potassium sorbate in the films affected their solubility, colour and mechanical properties. It can be concluded that gelatinization technique and drying method used to obtain edible films affected network characteristics determining changes in physical properties, potentially affecting film performance. © 2006 Elsevier Ltd. All rights reserved.Fil: Flores, Silvia Karina. 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; ArgentinaFil: 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; ArgentinaFil: Rojas, Ana Maria Luisa. 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; ArgentinaFil: Goyanes, Silvia Nair. 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; ArgentinaFil: Gerschenson, Lia Noemi. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; ArgentinaElsevier Science2007-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/78180Flores, Silvia Karina; Fama, Lucia Mercedes; Rojas, Ana Maria Luisa; Goyanes, Silvia Nair; Gerschenson, Lia Noemi; Physical properties of tapioca-starch edible films: Influence of filmmaking and potassium sorbate; Elsevier Science; Food Research International; 40; 2; 12-2007; 257-2650963-9969CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.foodres.2006.02.004info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:10:05Zoai:ri.conicet.gov.ar:11336/78180instacron: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:34982025-09-03 10:10:05.612CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Physical properties of tapioca-starch edible films: Influence of filmmaking and potassium sorbate |
title |
Physical properties of tapioca-starch edible films: Influence of filmmaking and potassium sorbate |
spellingShingle |
Physical properties of tapioca-starch edible films: Influence of filmmaking and potassium sorbate Flores, Silvia Karina Drying Edible Films Gelatinization Properties Tapioca Starch |
title_short |
Physical properties of tapioca-starch edible films: Influence of filmmaking and potassium sorbate |
title_full |
Physical properties of tapioca-starch edible films: Influence of filmmaking and potassium sorbate |
title_fullStr |
Physical properties of tapioca-starch edible films: Influence of filmmaking and potassium sorbate |
title_full_unstemmed |
Physical properties of tapioca-starch edible films: Influence of filmmaking and potassium sorbate |
title_sort |
Physical properties of tapioca-starch edible films: Influence of filmmaking and potassium sorbate |
dc.creator.none.fl_str_mv |
Flores, Silvia Karina Fama, Lucia Mercedes Rojas, Ana Maria Luisa Goyanes, Silvia Nair Gerschenson, Lia Noemi |
author |
Flores, Silvia Karina |
author_facet |
Flores, Silvia Karina Fama, Lucia Mercedes Rojas, Ana Maria Luisa Goyanes, Silvia Nair Gerschenson, Lia Noemi |
author_role |
author |
author2 |
Fama, Lucia Mercedes Rojas, Ana Maria Luisa Goyanes, Silvia Nair Gerschenson, Lia Noemi |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Drying Edible Films Gelatinization Properties Tapioca Starch |
topic |
Drying Edible Films Gelatinization Properties Tapioca Starch |
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 effect of different gelatinization and drying techniques on physical properties of tapioca starch edible films containing sorbates were studied. Method 1 assayed involved 40 min of gelatinization (rate: 1.6 °C/min and 0.3 °C/min) and drying for a week. In this case, films showed the highest tensile stress, elastic modulus (E′) and crystalline degree. When method 2 was applied, film forming solutions were gelatinized using constant heating rate (1.8 °C/min) and dried for a week. This technique, showed a reduced tensile stress and E′. Method 3 involved the same gelatinization procedure as method 2 but a faster drying was performed and a more viscous structure, increased moisture content, poorer water vapour barrier properties and less browning were attained. Solubility, in general, was not affected by technique used. The presence of potassium sorbate in the films affected their solubility, colour and mechanical properties. It can be concluded that gelatinization technique and drying method used to obtain edible films affected network characteristics determining changes in physical properties, potentially affecting film performance. © 2006 Elsevier Ltd. All rights reserved. Fil: Flores, Silvia Karina. 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 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 Fil: Rojas, Ana Maria Luisa. 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 Fil: Goyanes, Silvia Nair. 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 Fil: Gerschenson, Lia Noemi. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina |
description |
The effect of different gelatinization and drying techniques on physical properties of tapioca starch edible films containing sorbates were studied. Method 1 assayed involved 40 min of gelatinization (rate: 1.6 °C/min and 0.3 °C/min) and drying for a week. In this case, films showed the highest tensile stress, elastic modulus (E′) and crystalline degree. When method 2 was applied, film forming solutions were gelatinized using constant heating rate (1.8 °C/min) and dried for a week. This technique, showed a reduced tensile stress and E′. Method 3 involved the same gelatinization procedure as method 2 but a faster drying was performed and a more viscous structure, increased moisture content, poorer water vapour barrier properties and less browning were attained. Solubility, in general, was not affected by technique used. The presence of potassium sorbate in the films affected their solubility, colour and mechanical properties. It can be concluded that gelatinization technique and drying method used to obtain edible films affected network characteristics determining changes in physical properties, potentially affecting film performance. © 2006 Elsevier Ltd. All rights reserved. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-12 |
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/11336/78180 Flores, Silvia Karina; Fama, Lucia Mercedes; Rojas, Ana Maria Luisa; Goyanes, Silvia Nair; Gerschenson, Lia Noemi; Physical properties of tapioca-starch edible films: Influence of filmmaking and potassium sorbate; Elsevier Science; Food Research International; 40; 2; 12-2007; 257-265 0963-9969 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/78180 |
identifier_str_mv |
Flores, Silvia Karina; Fama, Lucia Mercedes; Rojas, Ana Maria Luisa; Goyanes, Silvia Nair; Gerschenson, Lia Noemi; Physical properties of tapioca-starch edible films: Influence of filmmaking and potassium sorbate; Elsevier Science; Food Research International; 40; 2; 12-2007; 257-265 0963-9969 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.foodres.2006.02.004 |
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 application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier Science |
publisher.none.fl_str_mv |
Elsevier Science |
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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1842270106084704256 |
score |
13.13397 |