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dc.contributor.author
Gutiérrez Carmona, Tomy José
dc.contributor.author
Alvarez, Vera Alejandra
dc.date.available
2017-10-13T21:44:46Z
dc.date.issued
2016-10
dc.identifier.citation
Gutiérrez Carmona, Tomy José; Alvarez, Vera Alejandra; Films made by blending Poly(ε-Caprolactone) with starch and flour from sagu rhizome grown at the Venezuelan Amazons; Springer/plenum Publishers; Journal of Polymers and the Environment; 25; 3; 10-2016; 701-716
dc.identifier.issn
1566-2543
dc.identifier.uri
http://hdl.handle.net/11336/26666
dc.description.abstract
Starch-based composite films have been proposed as food packaging. In this context, the study of non-conventional starch sources (sagu, Canna edulis Kerr) has worldwide special attention, because these materials can impart different properties as carbohydrate polymers. A thorough study of the matrices used (sagu starch and flour) was carried out. In the same way, thermoplastic starch (TPS)/PCL blend and thermoplastic flour (TFS)/PCL blend were obtained by melt mixing followed by compression moulding containing glycerol as plasticizer. In this study, chemical composition of the matrices and their properties were related with the properties of the developed films. Moisture content, water solubility, X-ray diffraction, thermogravimetric analysis and mechanical and microstructural properties were evaluated in the films. Taking into account the results, the sagu flour has great potential as starchy source for food packaging applications. However, concretely the flour had lower compatibility with the PCL compared to the starch/PCL blend.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer/plenum Publishers
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Blends
dc.subject
Films
dc.subject
Poly(Ε-Caprolactone)
dc.subject
Sagu Starch And Flour
dc.subject.classification
Físico-Química, Ciencia de los Polímeros, Electroquímica
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Ciencias Químicas
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CIENCIAS NATURALES Y EXACTAS
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Ingeniería de los Materiales
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Ingeniería de los Materiales
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Films made by blending Poly(ε-Caprolactone) with starch and flour from sagu rhizome grown at the Venezuelan Amazons
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-07-13T19:16:03Z
dc.journal.volume
25
dc.journal.number
3
dc.journal.pagination
701-716
dc.journal.pais
Alemania
dc.journal.ciudad
Berlín
dc.description.fil
Fil: Gutiérrez Carmona, Tomy José. Universidad Nacional de Mar del Plata; Argentina. Universidad Central de Venezuela; Venezuela. 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
dc.description.fil
Fil: Alvarez, Vera 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
dc.journal.title
Journal of Polymers and the Environment
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10924-016-0861-9
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10924-016-0861-9
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