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dc.contributor.author
Bernhardt, Dana Cecilia  
dc.contributor.author
Pérez, Carolina Daiana  
dc.contributor.author
Fissore, Eliana Noemi  
dc.contributor.author
De'nobili, Maria Dolores  
dc.contributor.author
Rojas, Ana Maria Luisa  
dc.date.available
2018-04-03T20:31:49Z  
dc.date.issued
2017-05  
dc.identifier.citation
Bernhardt, Dana Cecilia; Pérez, Carolina Daiana; Fissore, Eliana Noemi; De'nobili, Maria Dolores; Rojas, Ana Maria Luisa; Pectin-based composite film: Effect of corn husk fiber concentration on their properties; Elsevier; Carbohydrate Polymers; 164; 5-2017; 13-22  
dc.identifier.issn
0144-8617  
dc.identifier.uri
http://hdl.handle.net/11336/40574  
dc.description.abstract
Considering the polysaccharide composition and 32% of crystallinity of the water insoluble fiber extracted from corn husk (CHF) agricultural residue, its filler performance as water vapor permeability (WVP) and mechanical modifier in edible films based on commercial low methoxyl pectin (LMP) was evaluated (0, 1, 3, 5, 8% concentrations). The 53-μm-CHF carried phenolics and carotenes, and composites showed antioxidant capacity. Homogeneous films with a continuous LMP matrix were obtained. The 5%-CHF composite showed the highest surface contact angle (44°) and tensile strength, without change in elongation, while WVP was decreased in the 3–8% CHF-LMP-films. The latter was ascribed to the CHF-filler crystallinity whereas the improvement in mechanical performance and contact angle was attributed to a CHF-interconnected network formed at 5%-CHF critical concentration. Corn husk residue can be utilized as a source of fibers for material development. Composites with enhanced performance can be an antioxidant strategy at food interfaces.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Corn Husk Fiber  
dc.subject
Pectin Composite Film  
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Antioxidant Capability  
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Water Vapor Permeability  
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Surface Properties  
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Tensile Strength  
dc.subject.classification
Biotecnología Industrial  
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Biotecnología Industrial  
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INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Pectin-based composite film: Effect of corn husk fiber concentration on their properties  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-04-03T18:27:11Z  
dc.journal.volume
164  
dc.journal.pagination
13-22  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Bernhardt, Dana Cecilia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Pérez, Carolina Daiana. Instituto Nacional de Tecnología Agropecuaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Fissore, Eliana Noemi. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: De'nobili, Maria Dolores. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Rojas, Ana Maria Luisa. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.journal.title
Carbohydrate Polymers  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.carbpol.2017.01.031  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0144861717300310