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Campo DC | Valor | Idioma |
---|---|---|
dc.creator | Tavares, Katiany Mansur | - |
dc.creator | Campos, Adriana de | - |
dc.creator | Luchesi, Bruno Ribeiro | - |
dc.creator | Resende, Ana Angélica | - |
dc.creator | Oliveira, Juliano Elvis de | - |
dc.creator | Marconcini, José Manoel | - |
dc.date.accessioned | 2020-08-31T17:46:34Z | - |
dc.date.available | 2020-08-31T17:46:34Z | - |
dc.date.issued | 2020-10-15 | - |
dc.identifier.citation | TAVARES, 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.uri | https://www.sciencedirect.com/science/article/abs/pii/S0144861720306950#! | pt_BR |
dc.identifier.uri | http://repositorio.ufla.br/jspui/handle/1/42743 | - |
dc.description.abstract | The 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.language | en_US | pt_BR |
dc.publisher | Elsevier | pt_BR |
dc.rights | restrictAccess | pt_BR |
dc.source | Carbohydrate Polymers | pt_BR |
dc.subject | Polymer blends | pt_BR |
dc.subject | Biodegradable films | pt_BR |
dc.subject | Packaging | pt_BR |
dc.subject | Tensile strength | pt_BR |
dc.subject | Thermal stability | pt_BR |
dc.subject | Water vapor permeability | pt_BR |
dc.subject | Misturas de polímeros | pt_BR |
dc.subject | Filmes biodegradáveis | pt_BR |
dc.subject | Embalagem | pt_BR |
dc.subject | Resistência à tração | pt_BR |
dc.subject | Estabilidade térmica | pt_BR |
dc.subject | Permeabilidade ao vapor de água | pt_BR |
dc.title | Effect of carboxymethyl cellulose concentration on mechanical and water vapor barrier properties of corn starch films | pt_BR |
dc.type | Artigo | pt_BR |
Aparece nas coleções: | DEG - Artigos publicados em periódicos |
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