Busca avançada
Ano de início
Entree


A review of starch-based biocomposites reinforced with plant fibers

Texto completo
Autor(es):
Schutz, Guilherme Frey ; Goncalves, Sayeny de Avila ; Alves, Rosa Maria Vercelino ; Vieira, Ronierik Pioli
Número total de Autores: 4
Tipo de documento: Artigo Científico
Fonte: International Journal of Biological Macromolecules; v. 261, p. 20-pg., 2024-02-06.
Resumo

Renewable and biodegradable resources have gained increasing attention as promising alternatives to synthetic plastics. Among the diverse raw materials employed in bioplastics production, starch emerges as an attractive, low-cost, and largely available source. However, the inherent properties of starch-based materials often limit their utility across various applications, necessitating strategic modifications to enhance their performance. A common approach to boost these materials involves incorporating natural fillers into biopolymer matrices. Incorporating natural fibers within starch matrices enables the development of biocomposites with improved properties while retaining their renewable and biodegradable characteristics. This review briefly addresses fundamental aspects of starch structure, obtention, and processing, as well as the main pre-treatments of natural fibers and processing methods currently applied to produce starch-based composites. It also highlights the most recent advances in this field, elucidates the effect of the incorporation of fibers on the biocomposite properties, and discusses the critical parameters affecting the synergic combination between starch and fibers. (AU)

Processo FAPESP: 22/02728-0 - Desenvolvimento de filmes e hidrogéis contendo terpenos ou oligômeros derivados para aplicações como embalagens ativas e dispositivos médicos multifuncionais
Beneficiário:Roniérik Pioli Vieira
Modalidade de apoio: Auxílio à Pesquisa - Projeto Inicial