Physical and mechanical properties of compression molded and solution casting soybean protein concentrate based films

Autores
Ciannamea, Emiliano Manuel; Stefani, Pablo Marcelo; Ruseckaite, Roxana Alejandra
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Soybean protein concentrate-based films plasticized by glycerol were obtained by two processing methods: intensive mixing followed by compression molding and solution-casting. Film forming conditions such as molding temperature, molding pressure, drying conditions as well as glycerol level were determined. The effect of the forming method on the physical and mechanical properties of the resultant films was analyzed in terms of color, light transmission, tensile properties, water solubility and water vapor and oxygen barrier properties. Thermo-pressed soy protein concentrate films were significantly more transparent, less soluble, more stretchable and had lower water vapor permeability but greater oxygen permeability coefficient than solution casting films at the same plasticizer level. These results were associated with the intermolecular forces involved in the formation of the films. Hydrophobic interactions and hydrogen bonding dominated the formation solution-casting films, whereas disulphide bonding played a more important role in the formation of compression molded films, as revealed by solubility of obtained films in denaturing solutions and infrared spectroscopy. This study demonstrates that forming process plays a major role in determining the final properties of soy protein concentrate-based films and reveals the possibility of soy protein concentrate-glycerol mixtures to be transformed through thermo-mechanical processing into biodegradable films with potential application in food packaging.
Fil: Ciannamea, Emiliano Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Stefani, Pablo Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Ruseckaite, Roxana Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Materia
Compression Molding
Film
Mechanical And Barrier Properties
Soybean Protein Concentrate
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/37297
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/37297
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Physical and mechanical properties of compression molded and solution casting soybean protein concentrate based filmsCiannamea, Emiliano ManuelStefani, Pablo MarceloRuseckaite, Roxana AlejandraCompression MoldingFilmMechanical And Barrier PropertiesSoybean Protein Concentratehttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Soybean protein concentrate-based films plasticized by glycerol were obtained by two processing methods: intensive mixing followed by compression molding and solution-casting. Film forming conditions such as molding temperature, molding pressure, drying conditions as well as glycerol level were determined. The effect of the forming method on the physical and mechanical properties of the resultant films was analyzed in terms of color, light transmission, tensile properties, water solubility and water vapor and oxygen barrier properties. Thermo-pressed soy protein concentrate films were significantly more transparent, less soluble, more stretchable and had lower water vapor permeability but greater oxygen permeability coefficient than solution casting films at the same plasticizer level. These results were associated with the intermolecular forces involved in the formation of the films. Hydrophobic interactions and hydrogen bonding dominated the formation solution-casting films, whereas disulphide bonding played a more important role in the formation of compression molded films, as revealed by solubility of obtained films in denaturing solutions and infrared spectroscopy. This study demonstrates that forming process plays a major role in determining the final properties of soy protein concentrate-based films and reveals the possibility of soy protein concentrate-glycerol mixtures to be transformed through thermo-mechanical processing into biodegradable films with potential application in food packaging.Fil: Ciannamea, Emiliano Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Stefani, Pablo Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Ruseckaite, Roxana Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaElsevier2014-07info: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/11336/37297Ciannamea, Emiliano Manuel; Stefani, Pablo Marcelo; Ruseckaite, Roxana Alejandra; Physical and mechanical properties of compression molded and solution casting soybean protein concentrate based films; Elsevier; Food Hydrocolloids; 38; 7-2014; 193-2040268-005XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.foodhyd.2013.12.013info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0268005X13003974info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:41:16Zoai:ri.conicet.gov.ar:11336/37297instacron: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 09:41:16.729CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Physical and mechanical properties of compression molded and solution casting soybean protein concentrate based films
title Physical and mechanical properties of compression molded and solution casting soybean protein concentrate based films
spellingShingle Physical and mechanical properties of compression molded and solution casting soybean protein concentrate based films
Ciannamea, Emiliano Manuel
Compression Molding
Film
Mechanical And Barrier Properties
Soybean Protein Concentrate
title_short Physical and mechanical properties of compression molded and solution casting soybean protein concentrate based films
title_full Physical and mechanical properties of compression molded and solution casting soybean protein concentrate based films
title_fullStr Physical and mechanical properties of compression molded and solution casting soybean protein concentrate based films
title_full_unstemmed Physical and mechanical properties of compression molded and solution casting soybean protein concentrate based films
title_sort Physical and mechanical properties of compression molded and solution casting soybean protein concentrate based films
dc.creator.none.fl_str_mv Ciannamea, Emiliano Manuel
Stefani, Pablo Marcelo
Ruseckaite, Roxana Alejandra
author Ciannamea, Emiliano Manuel
author_facet Ciannamea, Emiliano Manuel
Stefani, Pablo Marcelo
Ruseckaite, Roxana Alejandra
author_role author
author2 Stefani, Pablo Marcelo
Ruseckaite, Roxana Alejandra
author2_role author
author
dc.subject.none.fl_str_mv Compression Molding
Film
Mechanical And Barrier Properties
Soybean Protein Concentrate
topic Compression Molding
Film
Mechanical And Barrier Properties
Soybean Protein Concentrate
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Soybean protein concentrate-based films plasticized by glycerol were obtained by two processing methods: intensive mixing followed by compression molding and solution-casting. Film forming conditions such as molding temperature, molding pressure, drying conditions as well as glycerol level were determined. The effect of the forming method on the physical and mechanical properties of the resultant films was analyzed in terms of color, light transmission, tensile properties, water solubility and water vapor and oxygen barrier properties. Thermo-pressed soy protein concentrate films were significantly more transparent, less soluble, more stretchable and had lower water vapor permeability but greater oxygen permeability coefficient than solution casting films at the same plasticizer level. These results were associated with the intermolecular forces involved in the formation of the films. Hydrophobic interactions and hydrogen bonding dominated the formation solution-casting films, whereas disulphide bonding played a more important role in the formation of compression molded films, as revealed by solubility of obtained films in denaturing solutions and infrared spectroscopy. This study demonstrates that forming process plays a major role in determining the final properties of soy protein concentrate-based films and reveals the possibility of soy protein concentrate-glycerol mixtures to be transformed through thermo-mechanical processing into biodegradable films with potential application in food packaging.
Fil: Ciannamea, Emiliano Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Stefani, Pablo Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Ruseckaite, Roxana Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
description Soybean protein concentrate-based films plasticized by glycerol were obtained by two processing methods: intensive mixing followed by compression molding and solution-casting. Film forming conditions such as molding temperature, molding pressure, drying conditions as well as glycerol level were determined. The effect of the forming method on the physical and mechanical properties of the resultant films was analyzed in terms of color, light transmission, tensile properties, water solubility and water vapor and oxygen barrier properties. Thermo-pressed soy protein concentrate films were significantly more transparent, less soluble, more stretchable and had lower water vapor permeability but greater oxygen permeability coefficient than solution casting films at the same plasticizer level. These results were associated with the intermolecular forces involved in the formation of the films. Hydrophobic interactions and hydrogen bonding dominated the formation solution-casting films, whereas disulphide bonding played a more important role in the formation of compression molded films, as revealed by solubility of obtained films in denaturing solutions and infrared spectroscopy. This study demonstrates that forming process plays a major role in determining the final properties of soy protein concentrate-based films and reveals the possibility of soy protein concentrate-glycerol mixtures to be transformed through thermo-mechanical processing into biodegradable films with potential application in food packaging.
publishDate 2014
dc.date.none.fl_str_mv 2014-07
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/11336/37297
Ciannamea, Emiliano Manuel; Stefani, Pablo Marcelo; Ruseckaite, Roxana Alejandra; Physical and mechanical properties of compression molded and solution casting soybean protein concentrate based films; Elsevier; Food Hydrocolloids; 38; 7-2014; 193-204
0268-005X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/37297
identifier_str_mv Ciannamea, Emiliano Manuel; Stefani, Pablo Marcelo; Ruseckaite, Roxana Alejandra; Physical and mechanical properties of compression molded and solution casting soybean protein concentrate based films; Elsevier; Food Hydrocolloids; 38; 7-2014; 193-204
0268-005X
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.foodhyd.2013.12.013
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0268005X13003974
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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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