Thermoplasticized pectin by extrusion/thermo-compression for film industrial application

dc.creatorOliveira, Ana Carolina Salgado de
dc.creatorFerreira, Laura Fonseca
dc.creatorBegali, Danielly de Oliveira
dc.creatorUgucioni, Julio Cesar
dc.creatorSena Neto, Alfredo Rodrigues de
dc.creatorYoshida, Maria Irene
dc.creatorBorges, Soraia Vilela
dc.date2022-01-19T19:43:41Z
dc.date2022-01-19T19:43:41Z
dc.date2021-01
dc.date.accessioned2023-09-28T20:08:56Z
dc.date.available2023-09-28T20:08:56Z
dc.identifierOLIVEIRA, A. C. S. de et al. Thermoplasticized pectin by extrusion/thermo-compression for film industrial application. Journal of Polymers and the Environment, [S.I.], v. 29, p. 2546–2556, Aug. 2021. DOI: https://doi.org/10.1007/s10924-021-02054-0.
dc.identifierhttps://doi.org/10.1007/s10924-021-02054-0
dc.identifierhttp://repositorio.ufla.br/jspui/handle/1/48904
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/9045631
dc.descriptionResearches for the development of materials with less environmental impact have been more common. Pectin is a natural polysaccharide, presenting in plants and the peel of some fruits. It is atoxic, biocompatible, not expensive and is available as a byproduct of fruit juice industry. In the literature, pectin is commonly found mixed with other polymers. The objective of this work was to study the thermoplasticization with glycerol of high methoxylation pectin by extrusion/thermo-compression for films with industrial application compared to casting films. Properties of water vapor permeablility (1.27–2.47 g mm/KPa h m2), tensile strength (3.44–8.74 MPa), and puncture resistance (43.01–230.75 N/mm) of extrusion/thermo-compression films were evaluated. Color parameters exhibited possibility of samples application in packages that require the consumer to view the product. The results obtained for extruded/thermo-compressed films are similar or superior to those obtained in extruded thermoplasticized starch works. Results showed efficient production of plasticized pectin films with the possibility of industrial application for extrusion/thermo-compression process.
dc.languageen
dc.publisherSpringer Nature
dc.rightsrestrictAccess
dc.sourceJournal of Polymers and the Environment
dc.subjectCasting
dc.subjectMechanical properties
dc.subjectBarrier properties
dc.subjectCielab
dc.subjectX-ray diffraction
dc.subjectPectinas termoplastificadas
dc.subjectPropriedades mecânicas
dc.subjectDifração de raios X
dc.subjectExtrusão
dc.subjectTermocompressão
dc.titleThermoplasticized pectin by extrusion/thermo-compression for film industrial application
dc.typeArtigo


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