Sodium caseinate films containing linseed oil resin as oily modifier

Autores
Pereda, Mariana; Marcovich, Norma Esther; Mosiewicki, Mirna Alejandra
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Modified sodium caseinate films were prepared by casting of film forming emulsions prepared by adding different contents of a linseed oil based resin (LOR) into the aqueous protein solution. Infrared spectroscopy of the formed films revealed that physical interactions between the main component of the film and the oily modifier were developed. The films were also characterized in terms of water vapor permeability, water absorption, optical, mechanical and thermal properties. Water vapor permeability and equilibrium moisture content decreased with the addition of LOR, reaching their minimum values (59% reduction in WVP and about 70% reduction in EMC, respect to the corresponding values of the neat SC film) with the incorporation of 10 and 15 wt% of LOR, respectively. As expected, contact angle measured using a polar solvent and opacity increase (respect to the neat SC film) when the lipid modifier is used in the formulation, although the increment in the last property is lower than the reported in similar works. The presence of LOR decreased tensile modulus and strength but the elongation at break is not significantly affected.
Fil: Pereda, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Marcovich, Norma Esther. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Mosiewicki, Mirna Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Materia
Sodium Caseinate
Linseed Oil Based Resin
Films
Emulsion
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:11336/5553
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/5553
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Sodium caseinate films containing linseed oil resin as oily modifierPereda, MarianaMarcovich, Norma EstherMosiewicki, Mirna AlejandraSodium CaseinateLinseed Oil Based ResinFilmsEmulsionhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Modified sodium caseinate films were prepared by casting of film forming emulsions prepared by adding different contents of a linseed oil based resin (LOR) into the aqueous protein solution. Infrared spectroscopy of the formed films revealed that physical interactions between the main component of the film and the oily modifier were developed. The films were also characterized in terms of water vapor permeability, water absorption, optical, mechanical and thermal properties. Water vapor permeability and equilibrium moisture content decreased with the addition of LOR, reaching their minimum values (59% reduction in WVP and about 70% reduction in EMC, respect to the corresponding values of the neat SC film) with the incorporation of 10 and 15 wt% of LOR, respectively. As expected, contact angle measured using a polar solvent and opacity increase (respect to the neat SC film) when the lipid modifier is used in the formulation, although the increment in the last property is lower than the reported in similar works. The presence of LOR decreased tensile modulus and strength but the elongation at break is not significantly affected.Fil: Pereda, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; ArgentinaFil: Marcovich, Norma Esther. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; ArgentinaFil: Mosiewicki, Mirna Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; ArgentinaElsevier2014-10-30info: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/11336/5553Pereda, Mariana; Marcovich, Norma Esther; Mosiewicki, Mirna Alejandra; Sodium caseinate films containing linseed oil resin as oily modifier; Elsevier; Food Hydrocolloids; 44; 30-10-2014; 407-4150268-005Xenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0268005X14003774info:eu-repo/semantics/altIdentifier/doi/10.1016/j.foodhyd.2014.10.016info:eu-repo/semantics/altIdentifier/issn/0268-005Xinfo:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:52:18Zoai:ri.conicet.gov.ar:11336/5553instacron: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 09:52:18.25CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Sodium caseinate films containing linseed oil resin as oily modifier
title Sodium caseinate films containing linseed oil resin as oily modifier
spellingShingle Sodium caseinate films containing linseed oil resin as oily modifier
Pereda, Mariana
Sodium Caseinate
Linseed Oil Based Resin
Films
Emulsion
title_short Sodium caseinate films containing linseed oil resin as oily modifier
title_full Sodium caseinate films containing linseed oil resin as oily modifier
title_fullStr Sodium caseinate films containing linseed oil resin as oily modifier
title_full_unstemmed Sodium caseinate films containing linseed oil resin as oily modifier
title_sort Sodium caseinate films containing linseed oil resin as oily modifier
dc.creator.none.fl_str_mv Pereda, Mariana
Marcovich, Norma Esther
Mosiewicki, Mirna Alejandra
author Pereda, Mariana
author_facet Pereda, Mariana
Marcovich, Norma Esther
Mosiewicki, Mirna Alejandra
author_role author
author2 Marcovich, Norma Esther
Mosiewicki, Mirna Alejandra
author2_role author
author
dc.subject.none.fl_str_mv Sodium Caseinate
Linseed Oil Based Resin
Films
Emulsion
topic Sodium Caseinate
Linseed Oil Based Resin
Films
Emulsion
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Modified sodium caseinate films were prepared by casting of film forming emulsions prepared by adding different contents of a linseed oil based resin (LOR) into the aqueous protein solution. Infrared spectroscopy of the formed films revealed that physical interactions between the main component of the film and the oily modifier were developed. The films were also characterized in terms of water vapor permeability, water absorption, optical, mechanical and thermal properties. Water vapor permeability and equilibrium moisture content decreased with the addition of LOR, reaching their minimum values (59% reduction in WVP and about 70% reduction in EMC, respect to the corresponding values of the neat SC film) with the incorporation of 10 and 15 wt% of LOR, respectively. As expected, contact angle measured using a polar solvent and opacity increase (respect to the neat SC film) when the lipid modifier is used in the formulation, although the increment in the last property is lower than the reported in similar works. The presence of LOR decreased tensile modulus and strength but the elongation at break is not significantly affected.
Fil: Pereda, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Marcovich, Norma Esther. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Mosiewicki, Mirna Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
description Modified sodium caseinate films were prepared by casting of film forming emulsions prepared by adding different contents of a linseed oil based resin (LOR) into the aqueous protein solution. Infrared spectroscopy of the formed films revealed that physical interactions between the main component of the film and the oily modifier were developed. The films were also characterized in terms of water vapor permeability, water absorption, optical, mechanical and thermal properties. Water vapor permeability and equilibrium moisture content decreased with the addition of LOR, reaching their minimum values (59% reduction in WVP and about 70% reduction in EMC, respect to the corresponding values of the neat SC film) with the incorporation of 10 and 15 wt% of LOR, respectively. As expected, contact angle measured using a polar solvent and opacity increase (respect to the neat SC film) when the lipid modifier is used in the formulation, although the increment in the last property is lower than the reported in similar works. The presence of LOR decreased tensile modulus and strength but the elongation at break is not significantly affected.
publishDate 2014
dc.date.none.fl_str_mv 2014-10-30
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/11336/5553
Pereda, Mariana; Marcovich, Norma Esther; Mosiewicki, Mirna Alejandra; Sodium caseinate films containing linseed oil resin as oily modifier; Elsevier; Food Hydrocolloids; 44; 30-10-2014; 407-415
0268-005X
url http://hdl.handle.net/11336/5553
identifier_str_mv Pereda, Mariana; Marcovich, Norma Esther; Mosiewicki, Mirna Alejandra; Sodium caseinate films containing linseed oil resin as oily modifier; Elsevier; Food Hydrocolloids; 44; 30-10-2014; 407-415
0268-005X
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0268005X14003774
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.foodhyd.2014.10.016
info:eu-repo/semantics/altIdentifier/issn/0268-005X
info:eu-repo/semantics/altIdentifier/doi/
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
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 13.13397

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