2018
DOI: 10.1590/1980-5373-mr-2016-0928
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Evaluation of Biopolimeric Films of Cassava Starch with Incorporation of Clay Modified by Ionic Exchange and its Application as a Coating in a Fruit

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Cited by 7 publications
(5 citation statements)
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“…Such tactoids can act as a nucleating agent, resisting the elongation of the main chain interconnected with the biopolymer matrix by hydrogen bonding. The results are as observed by Cyras et al [15], Romero-Bastida et al [25] and Matsuda et al [50].…”
Section: Barrier Mechanical and Optical Propertiessupporting
confidence: 89%
See 1 more Smart Citation
“…Such tactoids can act as a nucleating agent, resisting the elongation of the main chain interconnected with the biopolymer matrix by hydrogen bonding. The results are as observed by Cyras et al [15], Romero-Bastida et al [25] and Matsuda et al [50].…”
Section: Barrier Mechanical and Optical Propertiessupporting
confidence: 89%
“…Such modifiers provide space and compatibility for the biopolymer structure to interlace and thus exfoliate the silicate layers of the clay by dispersing them uniformly forming bionanocomposites [7,8]. In fact, in previous studies [12][13][14][15] was observed improvements in physical and chemical properties of the cassava starch film due to the formation of bionanocomposites by the presence of bentonite clay modified by ionic surfactants.…”
Section: Introductionmentioning
confidence: 99%
“…Considerando que no hay diferencia apreciable entre la reducción de peso de las papayas recubiertas con bioplásticos simples o con arcilla (figura 3), concluimos que la incorporación de arcilla, en la concentración utilizada en la formulación de bioplástico, no proporcionan un beneficio en cuanto a la permeabilidad de gases. El uso de arcilla en bioplásticos no ha sido ampliamente estudiado para recubrimiento de frutas [7].…”
Section: Resultados Y Discusiónunclassified
“…La incorporación de arcilla a películas biodegradables basadas en quitosano ha demostrado disminuir la permeabilidad de gases como el agua y el oxígeno [6]. La utilización de arcilla en elaboración de película a base de almidón de yuca influye en el grado de permeabilidad de los gases [7].…”
Section: Introductionunclassified
“…Cortes quadrados de 2 cm de lado foram destacados dos filmes de acordo com a metodologia proposta por OLIVEIRA et al [33], e então colocados em estufa a 105°C por uma hora, afim de remover qualquer umidade excessiva. Os filmes foram então pesados e em seguida submetidos à agitação constante em água destilada por 24 horas.…”
Section: Solubilidade Em áGuaunclassified