The use of enzymes to isolate cellulose nanomaterials: A systematic map review

Autor(es)

Squinca, Paula ; Bilatto, Stanley ; Badino, Alberto C. ; Farinas, Cristiane S.

• Tipo de documento: Artigo Científico
• Fonte: CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS; v. 3, p. 15-pg., 2022-05-05.

Resumo

In the shift towards sustainable development, there is increasing interest in the isolation of cellulose nanomaterials using enzyme-mediated strategies that are more environmentally friendly. The principles of systematic mapping were used here to conduct a literature review covering the most recent research on cellulose nanomaterials whose production processes included the use of enzymes, identifying trends and gaps in the literature. The results evidenced a significant increase in the publications related to nanocellulose production using enzymes, especially in the last eight years (2013-2021). The feedstocks most used were derived from hardwoods and agro-industrial residues. The commonest enzymes employed were commercial cellulase and endoglucanase rich preparations. Importantly, there is still no commercially available enzymatic preparation specifically designed for nanocellulose production. Moreover, this systematic mapping showed that nanocelluloses have frequently been used in film preparation and as reinforcement agents. These data should assist researchers in future studies, while synthesizing information relevant to decision-making. (AU)

• Processo FAPESP: 16/10636-8 - Da fábrica celular à biorrefinaria integrada Biodiesel-Bioetanol: uma abordagem sistêmica aplicada a problemas complexos em micro e macroescalas
• Beneficiário: Roberto de Campos Giordano
• Modalidade de apoio: Auxílio à Pesquisa - Programa BIOEN - Temático
• Processo FAPESP: 19/25261-8 - Produção de nanocelulose a partir de macroalgas marinhas do litoral alagoano via rota enzimática: obtenção, caracterização e viabilidade econômica
• Beneficiário: Cristiane Sanchez Farinas
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 18/10899-4 - Aproveitamento da biomassa lignocelulósica residual do processamento de etanol 2G para obtenção de nanocelulose via rota enzimática
• Beneficiário: Stanley Endrigo Bilatto Rodrigues
• Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado