Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/42743
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Campo DCValorIdioma
dc.creatorTavares, Katiany Mansur-
dc.creatorCampos, Adriana de-
dc.creatorLuchesi, Bruno Ribeiro-
dc.creatorResende, Ana Angélica-
dc.creatorOliveira, Juliano Elvis de-
dc.creatorMarconcini, José Manoel-
dc.date.accessioned2020-08-31T17:46:34Z-
dc.date.available2020-08-31T17:46:34Z-
dc.date.issued2020-10-15-
dc.identifier.citationTAVARES, K. M. et al. Effect of carboxymethyl cellulose concentration on mechanical and water vapor barrier properties of corn starch films. Carbohydrate Polymers, Barking, v. 246, 116521, 15 Oct. 2020.pt_BR
dc.identifier.urihttps://www.sciencedirect.com/science/article/abs/pii/S0144861720306950#!pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/42743-
dc.description.abstractThe main objective of this study was to evaluate the effect of the addition of different concentrations of CMC (0, 20, 40, 60, 80 and 100 %) on the mechanical and water vapor barrier properties in corn starch films produced by casting. The addition of CMC 40 % was sufficient to significantly increase its mechanical properties (tensile strength, elongation at break and elastic modulus), and water vapor barrier of the starch films, thus improving its functionality as a packaging material for food. CMC incorporation led to a small reduction in the thermal stability of the films. CMC in low content dispersed well in the starch matrix, ensuring interaction between its constituents that formed a network structure, thus improving mechanical properties and making diffusion of water difficult.pt_BR
dc.languageen_USpt_BR
dc.publisherElsevierpt_BR
dc.rightsrestrictAccesspt_BR
dc.sourceCarbohydrate Polymerspt_BR
dc.subjectPolymer blendspt_BR
dc.subjectBiodegradable filmspt_BR
dc.subjectPackagingpt_BR
dc.subjectTensile strengthpt_BR
dc.subjectThermal stabilitypt_BR
dc.subjectWater vapor permeabilitypt_BR
dc.subjectMisturas de polímerospt_BR
dc.subjectFilmes biodegradáveispt_BR
dc.subjectEmbalagempt_BR
dc.subjectResistência à traçãopt_BR
dc.subjectEstabilidade térmicapt_BR
dc.subjectPermeabilidade ao vapor de águapt_BR
dc.titleEffect of carboxymethyl cellulose concentration on mechanical and water vapor barrier properties of corn starch filmspt_BR
dc.typeArtigopt_BR
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