Study of interactions between cassava starch and peanut skin on biodegradable foams

Machado, Caroline Martins; Benelli, P.; Tessaro, Isabel Cristina

doi:10.1016/j.ijbiomac.2019.10.098

Cited by 58 publications

(54 citation statements)

References 60 publications

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“…Sin embargo, como se indicó, el inconveniente de los materiales resultantes a base de almidón es su fragilidad y alta afinidad por el agua, lo que provoca la pérdida de sus propiedades funcionales. Para superar estas limitaciones, se ha reportado la adición de plastificantes, fibras y la mezcla con otros polímeros y aditivos (Combrzyński et al, 2017;Juliana Both Engel, Ambrosi, & Tessaro, 2019;Machado et al, 2020;Mali, 2018;Soykeabkaew et al, 2015).…”

Section: Planteamiento Del Problemaunclassified

“…Por lo tanto, se ha estudiado diferentes estrategias para superar estas limitaciones, entre las que se destaca, mezclas de almidón termoplástico (TPS) con otros polímeros biodegradables (Bergel et al, 2018;Combrzyński et al, 2017;Mali, 2018;Soykeabkaew et al, 2015) y la incorporación de materiales lignocelulósicos como la fibra de sisal (Xie et al, 2018;Zhang et al, 2017), bagazo de caña de azúcar , y demás subproductos de cosecha (Juliana B. Lopez-Gil, Silva-Bellucci, Velasco, Ardanuy, & Rodriguez-Perez, 2015;Machado, Benelli, & Tessaro, 2020).…”

Section: Introductionunclassified

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Influence of contents of chemical compositions on the mechanical property of sisal fibers and sisal fibers reinforced PLA composites

Zhu

Hao

Zhang

2018

Journal of Natural Fibers

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The indiscriminate accumulation of waste materials of petrochemical origin has prompted research that leads to obtaining environmentally friendly materials using renewable raw materials. The objective of this thesis was to establish the process conditions for the extraction of microparticles of fique bagasse and the evaluation of the effect of their incorporation in a foamed material obtained from cassava starch.The extraction of the microparticles was carried out by means of a hydrolysis process with sulfuric acid using previously conditioned fique bagasse. To determine the process conditions, a 33 factorial design was run in which the acid concentration (5, 10 and 15%), temperature (70, 80 and 90 ° C) and time (3, 5 and 7h) of hydrolysis, obtaining a significant effect on the morphological, chemical and thermal properties, highlighting functional groups, morphology, color and degradation and melting temperatures characteristic of cellulose, with 10%, 70 ° C and 7h being the conditions that allowed obtaining the smallest size of particle.To determine the effect of the incorporation of the microparticles on the properties of the foams, a unifactorial design was evaluated with five levels of concentration of microparticles (0.0, 0.5, 0.75, 1.0 and 1.25%) in the mixture for obtaining foam, finding a significant effect on the properties of expansion index, density, compressibility and water absorption, being the 0.75% treatment the one that presented outstanding properties with respect to the other treatments. This indicates that fique bagasse in adequate concentrations has potential for use in the production and improvement of the properties of starch-based foams.

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Section: Planteamiento Del Problemaunclassified

Section: Introductionunclassified

Influence of contents of chemical compositions on the mechanical property of sisal fibers and sisal fibers reinforced PLA composites

Zhu

Hao

Zhang

2018

Journal of Natural Fibers

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“…However, these are generally fragile with low mechanical properties and high hydrophilicity [4]. Thus, cassava flour consists mainly of starch (76,4%), moisture (11,9%), protein (2,8%), fiber (2,0%), ash (2,0%) and fat (0,6%) and sticking temperature around 74ºC [5,6].…”

Section: Introductionmentioning

confidence: 99%

“…Cassava flour has 72,61% to 87,71% amylopectin and 12,28% to 27,38% amylose [7]. Elements like fraction of lignocellulosic fibers, protein, and lipids, can improve starch-based foams properties [4] and this can help to bioplastic industry because they present advantages compared to the synthetic packaging like use of renewable sources, potential and edibility biodegradability [7].…”

Section: Introductionmentioning

confidence: 99%

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Desarrollo de una matriz expandida elaborada a partir de almidón y harina de yuca por extrusión

Idrobo

Arboleda

Muñoz

et al. 2020

Biotecnol. sector agropecuario agroind.

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An expanded matrix was obtained from the simple screw extrusion process using a mixture of starch and cassava flour. Two experimental designs were made: the first design included two factors, cassava flour content and moisture percentage and the second design used two factors, temperature profile and screw speed. The respective combinations of the experimental designs that presented outstanding mechanical properties were the mixture with 15 % flour and 22 % humidity, at process conditions of 100 rpm and 125 °C. Under these conditions, an expanded material was obtained, which, presented a high density, low expansion index and high resistance to compression.

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Biofoams for Packaging Applications

Padil

2022

Handbook of Bioplastics and Biocomposites Engineering Applications

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Study of interactions between cassava starch and peanut skin on biodegradable foams

Cited by 58 publications

References 60 publications

Influence of contents of chemical compositions on the mechanical property of sisal fibers and sisal fibers reinforced PLA composites

Influence of contents of chemical compositions on the mechanical property of sisal fibers and sisal fibers reinforced PLA composites

Desarrollo de una matriz expandida elaborada a partir de almidón y harina de yuca por extrusión

Biofoams for Packaging Applications

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