Hydrodynamic Cavitation-Assisted Oxidative Pretreatment and Sequential Production of Ethanol and Xylitol as Innovative Approaches for Sugarcane Bagasse Biorefineries (2023)
- Authors:
- USP affiliated authors: SILVA, SILVIO SILVERIO DA - EEL ; SANTOS, JÚLIO CÉSAR DOS - EEL ; CUNHA, MARIA LAURA SILVA - EEL ; PEREIRA, BÁRBARA - EEL ; ANTUNES, FELIPE ANTONIO FERNANDES - EEL ; PRADO, CARINA ALINE - EEL ; ARRUDA, GABRIEL LEDA DE - EEL
- Unidade: EEL
- DOI: 10.1007/s12155-022-10555-6
- Subjects: CANA-DE-AÇÚCAR; BIOTECNOLOGIA
- Keywords: Second-generation biorefnery; Sequential fermentation strategy; Biomass pretreatment; Sugarcane bagasse
- Language: Inglês
- Abstract: In the present work, a new alternative of hydrodynamic cavitation–assisted pretreatment associated with an advanced oxidative process was proposed, together with a new approach to obtain bioproducts in sequential fermentations. Enzymatic hydrolysate of sugarcane bagasse (SCB) was fermented to ethanol by Saccharomyces cerevisiae. After distillation of this alcohol, the obtained vinasse was used to produce xylitol by Candida tropicalis. Infuent variables in pretreatment were evaluated by performing experiments according to a statistical design, and, at optimum conditions (ozone fowrate of 10 mg/ min, and H2O2 concentration of 0.61%), about 84% and 78% of glucan and xylan hydrolysis yields were obtained in enzymatic hydrolysis, respectively. In the sequential fermentations for ethanol and xylitol production, yield values of 0.41 g/g and 0.55 g/g, respectively, were obtained, with corresponding volumetric productivities of 8.33 g/Lh and 0.64 g/Lh, respectively. The proposed strategy was shown as a promising approach for biorefneries, considering the mild conditions of pretreatment and the possibility of high ethanol production using S. cerevisiae in a fermentation process similar to that one already available in sucro-alcoholic sector, followed by xylitol production in vinasse-based medium.
- Imprenta:
- Publisher: Springer
- Publisher place: Gainesville, USA
- Date published: 2023
- Source:
- Título do periódico: BioEnergy Research
- ISSN: 1939-1234
- Volume/Número/Paginação/Ano: v.16,p.1-13, 2023
- Este periódico é de assinatura
- Este artigo NÃO é de acesso aberto
- Cor do Acesso Aberto: closed
-
ABNT
PRADO, Carina Aline et al. Hydrodynamic Cavitation-Assisted Oxidative Pretreatment and Sequential Production of Ethanol and Xylitol as Innovative Approaches for Sugarcane Bagasse Biorefineries. BioEnergy Research, v. 16, p. 1-13, 2023Tradução . . Disponível em: https://doi.org/10.1007/s12155-022-10555-6. Acesso em: 23 maio 2024. -
APA
Prado, C. A., Cunha, M. L. S., Terán-Hilares, R., Arruda, G. L. de, Antunes, F. A. F., Pereira, B., et al. (2023). Hydrodynamic Cavitation-Assisted Oxidative Pretreatment and Sequential Production of Ethanol and Xylitol as Innovative Approaches for Sugarcane Bagasse Biorefineries. BioEnergy Research, 16, 1-13. doi:10.1007/s12155-022-10555-6 -
NLM
Prado CA, Cunha MLS, Terán-Hilares R, Arruda GL de, Antunes FAF, Pereira B, Silva SS da, Santos JC dos. Hydrodynamic Cavitation-Assisted Oxidative Pretreatment and Sequential Production of Ethanol and Xylitol as Innovative Approaches for Sugarcane Bagasse Biorefineries [Internet]. BioEnergy Research. 2023 ;161-13.[citado 2024 maio 23 ] Available from: https://doi.org/10.1007/s12155-022-10555-6 -
Vancouver
Prado CA, Cunha MLS, Terán-Hilares R, Arruda GL de, Antunes FAF, Pereira B, Silva SS da, Santos JC dos. Hydrodynamic Cavitation-Assisted Oxidative Pretreatment and Sequential Production of Ethanol and Xylitol as Innovative Approaches for Sugarcane Bagasse Biorefineries [Internet]. BioEnergy Research. 2023 ;161-13.[citado 2024 maio 23 ] Available from: https://doi.org/10.1007/s12155-022-10555-6 - Evaluation of Enzymatic Hydrolysis of Sugarcane Bagasse Using Combination of Enzymes or Co-Substrate to Boost Lytic Polysaccharide Monooxygenases Action
- Effect of hydrodynamic cavitation processing on orange juice physicochemical and nutritional properties
- Microbial Biotechnology for Renewable and Sustainable Energy: The Current Status of Biogas, Biodiesel, and Bioethanol in Brazil
- Effect of thermally assisted hydrodynamic cavitation (HC) processing on physical, nutritional, microbial quality, and pectin methyl esterase (PME) inactivation kinetics in orange juice at different time and temperatures
- From by- to bioproducts: selection of a nanofiltration membrane for biotechnological xylitol purification and process optimization
- Hydrodynamic cavitation-assisted alkaline pretreatment as a new approach for sugarcane bagasse biorefineries
- Optimization of lignin recovery from sugarcane bagasse using ionic liquid aided pretreatment
- Hemicellulosic ethanol production by immobilized wild Brazilian yeast Scheffersomyces shehatae UFMG-HM 52.2: effects of cell concentration and stirring rate
- Hydrodynamic cavitation as an efficient pretreatment method for lignocellulosic biomass: a parametric study
- Ethanol production in a simultaneous saccharification and fermentation process with interconnected reactors employing hydrodynamic cavitation-pretreated sugarcane bagasse as raw material
Informações sobre o DOI: 10.1007/s12155-022-10555-6 (Fonte: oaDOI API)
Download do texto completo
| Tipo | Nome | Link | |
|---|---|---|---|
 | Manuscript bioenergy acce... | Direct link |
How to cite
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
