Enzymatic Conversion of Sugarcane Lignocellulosic Biomass as a Platform for the Production of Ethanol, Enzymes and Nanocellulose

Autor(es)

Farinas, Cristiane S. ^[1] ; Marconcini, Jose Manoel ^[1] ; Mattoso, Luiz Henrique C. ^[1]

Afiliação do(s) autor(es)

^[1] Embrapa Instrumentat, Nanotechnol Natl Lab Agr LNNA, Rua XV Novembro 1452, BR-13561206 Sao Carlos, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: JOURNAL OF RENEWABLE MATERIALS; v. 6, n. 2, p. 203-216, FEB 2018.
• Citações Web of Science: 2

Resumo

The conversion of sugarcane lignocellulosic biomass into fuels, chemicals and high-value materials using the biochemical pathway is considered the most sustainable alternative for the implementation of future biorefineries. Actually, the first large-scale cellulosic ethanol plants that have started operating worldwide apply the enzymatic hydrolysis process to convert biomass into simple sugars that are fermented to ethanol by yeasts. However, several technological challenges still need to be addressed in order to obtain commercially competitive products. This review describes current challenges and perspectives regarding the enzymatic hydrolysis step for processing sugarcane lignocellulosic biomass within the biorefinery. Recent developments in terms of process configuration strategies and opportunities for the implementation of a sugarcane biorefinery, in which the production of ethanol is integrated into the production of high-value products such as enzymes and nanocellulose, are discussed in view of the demands of the current bioeconomy. (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
• Linha de fomento: Auxílio à Pesquisa - Programa BIOEN - Temático
• Processo FAPESP: 14/19000-3 - Simplificação do processo de conversão de biomassa a etanol por meio da integração da produção de enzimas in-house
• Beneficiário: Cristiane Sanchez Farinas
• Linha de fomento: Auxílio à Pesquisa - Programa BIOEN - Regular