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dc.contributor.author
Pereda, Mariana
dc.contributor.author
Marcovich, Norma Esther
dc.contributor.author
Mosiewicki, Mirna Alejandra
dc.date.available
2016-05-06T14:30:09Z
dc.date.issued
2014-10-30
dc.identifier.citation
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
dc.identifier.issn
0268-005X
dc.identifier.uri
http://hdl.handle.net/11336/5553
dc.description.abstract
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.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Sodium Caseinate
dc.subject
Linseed Oil Based Resin
dc.subject
Films
dc.subject
Emulsion
dc.subject.classification
Recubrimientos y Películas
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Ingeniería de los Materiales
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INGENIERÍAS Y TECNOLOGÍAS
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Ingeniería de los Materiales
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Ingeniería de los Materiales
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INGENIERÍAS Y TECNOLOGÍAS
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Físico-Química, Ciencia de los Polímeros, Electroquímica
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Ciencias Químicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Sodium caseinate films containing linseed oil resin as oily modifier
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-05-06 15:52:43.262787-03
dc.journal.volume
44
dc.journal.pagination
407-415
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
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
dc.description.fil
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
dc.description.fil
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
dc.journal.title
Food Hydrocolloids
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0268005X14003774
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.foodhyd.2014.10.016
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/issn/0268-005X
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.foodhyd.2014.10.016


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