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Biofuel Research Journal
Scopus
ISSN 2292-8782 · Alpha Creation Enterprise · 251 artikel di indeks
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Artikel Jurnal Teks lengkap
Mesoporous CoMo bulk catalysts derived from pomelo mesocarp for efficient thiophene hydrodesulfurization
The bio-templating approach offers a promising route for preparing highly efficient bulk hydrodesulfurization (HDS) catalysts, due to its simplicity, sustainability, and cost-effectiveness. In this study, mesoporous CoMo bulk catalysts were fabricated for the HDS of thiophene using pomelo mesocarp…
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Metabolic symphony under narrow bandwidth monochromatic light: unlocking photosynthetic potential through targeted light activation for biohydrogen production
The industrialisation of photofermentative biohydrogen production (PFHP) using purple non-sulfur bacteria (PNSB) is constrained by inefficient light harvesting and suboptimal photon utilisation. This study systematically investigated narrow-bandwidth monochromatic single-stimulated wavelength light…
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Mimicking peat formation through selective alkaline humification enables scalable artificial peat
Peatlands are essential long-term carbon sinks, yet continued peat extraction for horticulture contributes to greenhouse gas emissions and ecosystem degradation. Here, we introduce artificial peat, a peat-formation-inspired material produced by selectively mimicking natural humification pathways…
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Enhancing sustainable furan production from biomass: Influence of support cations on Pd-catalyzed furfural decarbonylation under industrially relevant conditions
This work investigates the vapor-phase decarbonylation of furfural to furan, a key platform intermediate, using Pd/γ-Al₂O₃ catalysts under conditions approaching industrial operation. Reaction parameters, including space velocity, temperature, and pressure, were systematically optimized. Although…
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Endogenous hydrogen-driven lignin depolymerization into jet fuel precursors over supported nickel catalyst
The catalytic hydrogenolysis of aromatic C–O bonds in lignin to produce phenolic jet fuel precursors offers a promising route for lignin valorization. However, conventional methods often suffer from reliance on noble metal catalysts, harsh reaction conditions, and external hydrogen gas. Herein, we…
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Improved sugar yield upon steam explosion and enzymatic saccharification of field-grown poplar downregulated for cinnamyl alcohol dehydrogenase 1
Genetic modification of lignocellulosic biomass can enhance its processability by reducing its recalcitrance to pretreatment and enzymatic conversion to chemicals such as biofuels. Downregulation of cinnamyl alcohol dehydrogenase 1 (CAD1) in poplar results in the increased incorporation of…
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Zr-based metal-organic frameworks and SBA-15 silica support: a synergistic approach for bio-jet fuel precursors production
The chemical conversion of biomass-derived platform molecules, such as furfural, into sustainable aviation fuel (SAF) is a subject of increasing interest. This work examines the aldol condensation between two biomass-derived platforms, like furfural and methyl isobutyl ketone, to produce the…
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Machine learning–driven biohydrogen production: a cross-pathway review of process performance, economics, and sustainability
Biohydrogen production offers a renewable route to convert biomass, organic residues, wastewater, and other biogenic carbon streams into a low-carbon energy carrier through biological, photochemical, electrochemical, and thermochemical pathways. Due to the complex, highly nonlinear nature of these…
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Redefining sustainable bioeconomy assessment for a changing climate
The sustainable bioeconomy is moving beyond its original role as a renewable-resource substitute for fossil production. That transition is occurring under simultaneous pressures from accelerating climate risk, transgressed Earth-system limits, biodiversity decline, resource insecurity…
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Electrified integrated gas-to-liquids enables decentralized sustainable aviation fuel production from biogas and CO2
Sustainable aviation fuel (SAF) production from distributed biogenic carbon resources remains limited by the high capital intensity and process complexity of conventional gas-to-liquids (GTL) technologies. Here, we report the development and pilot-scale validation of Cool GTL™, an electrified…
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How biowaste valorization can contribute to decarbonization
Biowaste valorization is increasingly promoted as a strategy for climate-change mitigation, yet converting waste into useful products does not inherently guarantee decarbonization. This review critically examines how biowaste can function as a renewable carbon resource and identifies the conditions…
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Mixed-acid and organic-amine pretreatments for effective sugar production from corncob
Effective pretreatment is essential for producing fermentable sugars from lignocellulosic biomass. In this study, mixed-acid and organic-amine pretreatments were conducted for corncob deconstruction, component fractionation, lignin removal, and enzymatic saccharification. The sulfuric acid/maleic…
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Metabolic engineering of the non-conventional yeast Kluyveromyces marxianus for enhancing the biosynthesis of succinic acid
Succinic acid is a crucial four-carbon dicarboxylic acid with widespread applications in the detergent, food, and pharmaceutical industries. However, its microbial production on a large scale is limited by the utilization of neutralizing agents and high cooling costs. In this study, we conducted…
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Microbial photoproduction of n-heptane
The photoenzyme fatty acid photodecarboxylase (FAP) has emerged as a promising catalyst for the redox-neutral biological production of hydrocarbons. Previous studies have shown that FAP can efficiently convert medium-chain fatty acids such as n-octanoic acid into hydrocarbons, outperforming its…
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Rewiring Escherichia coli central carbon metabolism for the sustainable bioconversion of waste glycerol into biodegradable polyhydroxybutyrate
The biomaterial polyhydroxybutyrate (PHB) is a promising, renewable, and green alternative polymer. In this study, a method to incorporate gluconate 6-phosphate dehydratase (edd) deletion in Escherichia coli expressing PHB biosynthesis genes from Cupriavidus necator strain A-04 was proposed. The…
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Distillable amine-based solvents for effective pretreatment of multiple biomass feedstocks
Exploring the potential of advanced distillable solvents as efficient biomass pretreatment agents is critical for biorefineries, enhancing fermentable sugar yields while enabling solvent recovery and recycling without suffering significant losses. Here, we employ distillable amine-based solvents…
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Enhancing lignocellulosic biorefinery sustainability: mechanisms and optimization of microwave-responsive deep eutectic solvents for rapid delignification
Attaining sustainability and carbon neutrality necessitates a transition towards cleaner biorefinery, while the exploitation of sustainable and eco-friendly pretreatment techniques, as a pivotal stage in lignocellulose biorefinery, represents a challenge. Here, an ultrafast biomass pretreatment…
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Biochar-supported highly dispersed ultrasmall Cu/ZnO nanoparticles as a highly efficient novel catalyst for CO2 hydrogenation to methanol
Methanol synthesis via CO2 hydrogenation is a key pathway for producing methanol. Considerable research has focused on enhancing Cu/ZnO-based catalysts for this process. In this study, biochar, a porous material derived from renewable waste, was employed to support the immobilization of Cu/ZnO…
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Cell factories and transcription factor engineering for bioproducts: the case of Candida glabrata for α-ketoglutarate production
α-Ketoglutarate, a key intermediate in the TCA cycle, is crucial for amino acid synthesis and nitrogen transport. However, microbial engineering for α-ketoglutarate production is hindered by the intrinsic inefficiency of the metabolic network. In this study, transcription factor engineering was…
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Sustainable poplar biorefinery producing butanol-rich solvents, furfural, and lignin-derived compounds with environmental and economic benefits
The transformation of poplar biomass into bio-based chemicals, fuels, and lignin-derived products through an integrated biorefinery is essential for realizing its full potential as a sustainable and economically viable feedstock. This study presents a poplar biorefinery approach using mild biphasic…