2021
DOI: 10.34117/bjdv7n6-476
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Desenvolvimento de bandeja biodegradável a partir de amido de milho e fibra da Moringa Oleífera / Development of biodegradable tray from corn starch and Moringa Oleifera fiber

Abstract: O plástico é um dos materiais mais poluentes da atualidade devido ao tempo de sua degradação. Observa-se uma tendência na conscientização dos consumidores sobre o impacto ambiental e consequentemente a crescente rejeição aos produtos plásticos, então, empresas enfrentam o desafio de substituí-lo. Uma alternativa são as embalagens elaboradas com materiais biodegradáveis, como o amido. Para reforçar são usadas fibras naturais de origem vegetal, visto que são atóxicas, de fonte renovável e de baixo custo. O objet… Show more

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“…To improve these properties, authors have proposed solutions, such as using modified starch, producing starch blended with other polymers like chitosan, polyvinyl (PVA) alcohol, and polylatic acid (PLA), and adding fibers or agroindustrial residues to starch. [6][7][8][9] Among these alternatives, using agroindustrial residues has attracted researchers' attention because they are cheap and contain compounds that can improve the mechanical properties and water resistance of starch foam, but this effect will depend on the type of agroindustrial residue. [10][11][12][13][14][15] Annatto (Bixa orellana L., Bixaceae) is one of the oldest sources of pigment.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…To improve these properties, authors have proposed solutions, such as using modified starch, producing starch blended with other polymers like chitosan, polyvinyl (PVA) alcohol, and polylatic acid (PLA), and adding fibers or agroindustrial residues to starch. [6][7][8][9] Among these alternatives, using agroindustrial residues has attracted researchers' attention because they are cheap and contain compounds that can improve the mechanical properties and water resistance of starch foam, but this effect will depend on the type of agroindustrial residue. [10][11][12][13][14][15] Annatto (Bixa orellana L., Bixaceae) is one of the oldest sources of pigment.…”
Section: Introductionmentioning
confidence: 99%
“…Nevertheless, producing starch foam trays is costly, not to mention that they have lower mechanical strength and greater hydrophilicity, which is undesirable for fast‐food packaging. To improve these properties, authors have proposed solutions, such as using modified starch, producing starch blended with other polymers like chitosan, polyvinyl (PVA) alcohol, and polylatic acid (PLA), and adding fibers or agroindustrial residues to starch 6–9 . Among these alternatives, using agroindustrial residues has attracted researchers' attention because they are cheap and contain compounds that can improve the mechanical properties and water resistance of starch foam, but this effect will depend on the type of agroindustrial residue 10–15 …”
Section: Introductionmentioning
confidence: 99%