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Hydrodynamic cavitation-assisted alkaline pretreatment as a new approach for sugarcane bagasse biorefineries

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dc.contributor.author Terán Hilares R. es_PE
dc.contributor.author dos Santos J.C. es_PE
dc.contributor.author Ahmed M.A. es_PE
dc.contributor.author Jeon S.H. es_PE
dc.contributor.author da Silva S.S. es_PE
dc.contributor.author Han J.-I. es_PE
dc.date.accessioned 2024-05-30T23:13:38Z
dc.date.available 2024-05-30T23:13:38Z
dc.date.issued 2016
dc.description The authors gratefully acknowledge the Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica (CONCYTEC/CIENCIACTIVA-Peru, Process number 219-2014/247-2015), Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq-Brazil, process number 449609/2014-6) and the National Research Foundation of Korea (2012M1A2A2026587) funded by the Korea government Ministry of Education, Science and Technology for financial support.
dc.description.abstract Hydrodynamic cavitation (HC) was employed in order to improve the efficiency of alkaline pretreatment of sugarcane bagasse (SCB). Response surface methodology (RSM) was used to optimize pretreatment parameters: NaOH concentration (0.1–0.5 M), solid/liquid ratio (S/L, 3–10%) and HC time (15–45 min), in terms of glucan content, lignin removal and enzymatic digestibility. Under an optimal HC condition (0.48 M of NaOH, 4.27% of S/L ratio and 44.48 min), 52.1% of glucan content, 60.4% of lignin removal and 97.2% of enzymatic digestibility were achieved. Moreover, enzymatic hydrolysis of the pretreated SCB resulted in a yield 82% and 30% higher than the untreated and alkaline-treated controls, respectively. HC was found to be a potent and promising approach to pretreat lignocellulosic biomass.
dc.description.sponsorship Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - Concytec
dc.identifier.doi https://doi.org/10.1016/j.biortech.2016.05.004
dc.identifier.scopus 2-s2.0-84966589268
dc.identifier.uri https://hdl.handle.net/20.500.12390/642
dc.language.iso eng
dc.publisher Elsevier Ltd
dc.relation.ispartof Bioresource Technology
dc.rights info:eu-repo/semantics/openAccess
dc.subject X ray diffraction
dc.subject Bagasse es_PE
dc.subject Cavitation es_PE
dc.subject Fluid dynamics es_PE
dc.subject Hydrodynamics es_PE
dc.subject Lignin es_PE
dc.subject Surface properties es_PE
dc.subject Alkaline pretreatment es_PE
dc.subject Enzymatic digestibility es_PE
dc.subject Hydrodynamic cavitations es_PE
dc.subject Response surface methodology es_PE
dc.subject Sugar-cane bagasse es_PE
dc.subject Enzymatic hydrolysis es_PE
dc.subject bagasse es_PE
dc.subject glucan es_PE
dc.subject lignin es_PE
dc.subject bagasse es_PE
dc.subject cellulose es_PE
dc.subject sodium hydroxide es_PE
dc.subject alkaline environment es_PE
dc.subject assessment method es_PE
dc.subject biodegradation es_PE
dc.subject cavitation es_PE
dc.subject concentration (composition) es_PE
dc.subject enzyme activity es_PE
dc.subject hydrodynamics es_PE
dc.subject lignin es_PE
dc.subject phytomass es_PE
dc.subject refining industry es_PE
dc.subject sugar cane es_PE
dc.subject surface area es_PE
dc.subject Article es_PE
dc.subject biomass es_PE
dc.subject controlled study es_PE
dc.subject delignification es_PE
dc.subject hydrolysis es_PE
dc.subject priority journal es_PE
dc.subject reaction time es_PE
dc.subject response surface method es_PE
dc.subject scanning electron microscopy es_PE
dc.subject sugarcane es_PE
dc.subject time es_PE
dc.subject biotechnology es_PE
dc.subject chemistry es_PE
dc.subject heat es_PE
dc.subject hydrodynamics es_PE
dc.subject microbubble es_PE
dc.subject pressure es_PE
dc.subject procedures es_PE
dc.subject sugarcane es_PE
dc.subject vapor pressure es_PE
dc.subject Bagasse es_PE
dc.subject Cavitation es_PE
dc.subject Enzymatic Activity es_PE
dc.subject Sugar Cane es_PE
dc.subject Biomass es_PE
dc.subject Biotechnology es_PE
dc.subject Cellulose es_PE
dc.subject Hot Temperature es_PE
dc.subject Hydrolysis es_PE
dc.subject Microbubbles es_PE
dc.subject Pressure es_PE
dc.subject Saccharum es_PE
dc.subject Sodium Hydroxide es_PE
dc.subject Vapor Pressure es_PE
dc.subject.ocde https://purl.org/pe-repo/ocde/ford#4.04.01
dc.title Hydrodynamic cavitation-assisted alkaline pretreatment as a new approach for sugarcane bagasse biorefineries
dc.type info:eu-repo/semantics/article
dspace.entity.type Publication
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