Key Takeaways on the Cost-Effective Production of Cellulosic Sugars at Large Scale

Processes, Journal Year: 2024, Volume and Issue: 12(7), P. 1496 - 1496

Published: July 17, 2024

The production of cellulosic sugars in lignocellulose biorefinery presents significant economic and environmental challenges due to the recalcitrant nature biomass. facile renewable with high yield productivity is pivotal for success biorefinery. are valorized either by biochemical routes or chemical hybrid (biological chemical) into chemicals, fuels, materials. This manuscript focuses on critical parameters affecting viability sugar at large scale, including biomass-specific pretreatment strategies enzyme cost efficiency. High costs, carbohydrate loss, inhibitors during identified as major contributors overall costs. To address these issues, we highlight importance developing cost-effective efficient methods tailored specific biomass types reuse recycling. Future research should focus innovations technologies, improved logistics high-density feedstocks, feeding systems, advancements technology enhance sustainability lignocellulosic biorefineries. findings need continued innovation optimization make commercial-scale more viable sustainable.

Language: Английский

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In-depth recognition of mixed surfactants maintaining the enzymatic activity of cellulases through stabilization of their spatial structures

Bioresource Technology, Journal Year: 2024, Volume and Issue: 416, P. 131756 - 131756

Published: Nov. 5, 2024

Language: Английский

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Critical analysis of process parameters towards smart bioreactors development in biorefinery for biorenewables production

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 140957 - 140957

Published: Feb. 1, 2025

Language: Английский

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Advancements in lignocellulosic biorefining: An integrated approach for achieving complete conversion of unsterilized peanut shells into high-titer ethanol and succinic acid

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 307, P. 141623 - 141623

Published: March 3, 2025

Language: Английский

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Valorization of Biochar and Hydrochar as Key Co-products in Biocrude Biorefineries

Biofuel and biorefinery technologies, Journal Year: 2025, Volume and Issue: unknown, P. 379 - 421

Published: Jan. 1, 2025

Language: Английский

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Strategy for Sustainable Bio‐Value Chain Development: Algal Biomass Utilization Without Inhibitory Effects on Lactic Acid Production via Efficient Diluted Acid Hydrolysis of Brown Macroalga

GCB Bioenergy, Journal Year: 2025, Volume and Issue: 17(5)

Published: April 25, 2025

ABSTRACT Saccharina japonica , one of the most widely cultivated brown algae species, is considered a promising biorefinery feedstock due to its high carbohydrate content. Dilute acid hydrolysis can be performed recover sugars from S. ; however, impact sugar derivatives (potential inhibitors) generated during process on lactic production remains unexplored. In this study, inhibitory effects fermentation performance Lacticaseibacillus rhamnosus were systematically examined enhance bioconversion efficiency . Firstly, present in hydrolysate identified, revealing presence acetic acid, formic and furfural. Subsequently, their assessed, demonstrating significant inhibition ( p < 0.05) at following concentrations: > 2 g/L 0.5 1 Based information, 5% H SO 4 was determined optimal solvent for hydrolysis, enabling with fermentable content minimal derivatives: 23.23 mannitol, 0.86 glucose, 0.21 0.14 no detectable The resulting contained non‐inhibitory levels, allowing direct application without detoxification. As result, yield 18.26 92.3%, respectively, comparable control group (17.32 87.6%). This study addresses critical knowledge gap macroalgae by elucidating performance.

Language: Английский

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Quantitative assessment of ash effects on densifying lignocellulosic biomass with chemicals followed by autoclave (DLCA) pretreatment

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 216, P. 118767 - 118767

Published: May 16, 2024

Language: Английский

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Engineering thermotolerant Kluyveromyces marxianus strains for resveratrol production by simultaneous saccharification and fermentation of whole slurry corn cob

Bioresource Technology, Journal Year: 2024, Volume and Issue: 416, P. 131755 - 131755

Published: Nov. 5, 2024

The microbial biosynthesis of the antioxidant compound resveratrol offers an eco-friendly and sustainable alternative to chemical synthesis or plant extraction. Here, we showed that Kluyveromyces marxianus strains produce p-coumaric acid, a key precursor resveratrol, with higher titres achieved under increased agitation conditions. Through further strain engineering, production was using glucose, xylose, and/or ethanol as substrates. Xylose emerged most favourable carbon source for production, supplementation during xylose culture resulting in by limiting accumulation by-product xylitol. At 37 ◦C, from corn cob hydrolysate whole slurry substantially yield per sugar, reaching up 69.26 mg/L. This work shows, first time, K. slurry, establishing foundations development integrated process lignocellulosic materials.

Language: Английский

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Bacterial endophytes-mediated lignin degradation and co-culture fermentation of ryegrass for bioethanol production

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 222, P. 119976 - 119976

Published: Nov. 6, 2024

Language: Английский

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