Pretreatment of sugarcane bagasse using hydrodynamic cavitation technology: semi-continuous and continuous process (2019)
- Authors:
- USP affiliated authors: SANTOS, JÚLIO CÉSAR DOS - EEL ; SILVA, SILVIO SILVERIO DA - EEL ; DIONÍZIO, RAFAELA MEDEIROS - EEL ; PRADO, CARINA ALINE - EEL ; HILARES, RULY TERÁN - EEL
- Unidade: EEL
- DOI: 10.1016/j.biortech.2019.121777
- Assunto: BIOTECNOLOGIA
- Keywords: Continuous pretreatment; Biorefinery; Hydrodynamic cavitation; Lignocellulosic biomass
- Agências de fomento:
- Language: Inglês
- Abstract: Development of new technologies for pretreatment of lignocellulosic biomass is a current research challenge. In this way, hydrodynamic cavitation (HC) was used to assist alkaline hydrogen peroxide pretreatment of sugarcane bagasse (SCB) in sequential batches (SB-HC), semi-continuous (SC-HC) and continuous (C-HC) processes. Pretreatment resulted in compositional modifications in the material, mainly regarding the cellulose and lignin contents. The released sugars after enzymatic hydrolysis resulted, on average, in 42 g and 32–35 g of glucose per 100 g of SCB for samples treated in B-HC (10 min of process) and SC-HC process (7.5 min residence time), respectively. In C-HC process, with an average residence time of 7.5 min and 3.75 min, 38–46 g and 32–38 g of glucose per 100 g of SCB were obtained respectively in enzymatic hydrolysis step. HC technology was shown as a promising alternative for pretreatment of lignocellulosic biomass in all evaluated configurations aiming to produce high value bioproducts.
- Imprenta:
- Source:
- Título: Bioresource technology
- ISSN: 0960-8524
- Volume/Número/Paginação/Ano: v.290, p.1-7, 2019
- Este periódico é de assinatura
- Este artigo NÃO é de acesso aberto
- Cor do Acesso Aberto: closed
-
ABNT
HILARES, Ruly Terán et al. Pretreatment of sugarcane bagasse using hydrodynamic cavitation technology: semi-continuous and continuous process. Bioresource technology, v. 290, p. 1-7, 2019Tradução . . Disponível em: https://doi.org/10.1016/j.biortech.2019.121777. Acesso em: 31 dez. 2025. -
APA
Hilares, R. T., Dionizio, R. M., Prado, C. A., Ahmed, M. A., Silva, S. S. da, & Santos, J. C. dos. (2019). Pretreatment of sugarcane bagasse using hydrodynamic cavitation technology: semi-continuous and continuous process. Bioresource technology, 290, 1-7. doi:10.1016/j.biortech.2019.121777 -
NLM
Hilares RT, Dionizio RM, Prado CA, Ahmed MA, Silva SS da, Santos JC dos. Pretreatment of sugarcane bagasse using hydrodynamic cavitation technology: semi-continuous and continuous process [Internet]. Bioresource technology. 2019 ;290 1-7.[citado 2025 dez. 31 ] Available from: https://doi.org/10.1016/j.biortech.2019.121777 -
Vancouver
Hilares RT, Dionizio RM, Prado CA, Ahmed MA, Silva SS da, Santos JC dos. Pretreatment of sugarcane bagasse using hydrodynamic cavitation technology: semi-continuous and continuous process [Internet]. Bioresource technology. 2019 ;290 1-7.[citado 2025 dez. 31 ] Available from: https://doi.org/10.1016/j.biortech.2019.121777 - Oxidative pretreatment of sugarcane bagasse assisted by hydrodynamic cavitation
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Informações sobre o DOI: 10.1016/j.biortech.2019.121777 (Fonte: oaDOI API)
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