Review of Lignocellulosic Biomass Pretreatment Using Physical, Thermal and Chemical Methods for Higher Yields in Bioethanol Production

Sustainability, Год журнала: 2025, Номер 17(1), С. 287 - 287

Опубликована: Янв. 2, 2025

The increasing demand for renewable energy sources has led to significant interest in second-generation biofuels derived from lignocellulosic biomass and waste materials. This review underscores the pivotal role of valorization meeting global needs, mitigating greenhouse gas emissions, fostering a circular bioeconomy. Key pretreatment methods—including steam explosion, pressure treatment, chemical pretreatment—are analyzed their ability enhance accessibility cellulose hemicellulose enzymatic saccharification. Advances cellulolytic enzyme development fermentation strategies, such as use genetically engineered microorganisms capable fermenting both hexoses pentoses, are discussed detail. Furthermore, potential biorefinery systems is explored, highlighting capacity integrate into biofuel production alongside high-value bioproducts. Case studies recent trends bioethanol biogas examined, providing insights current state research its industrial applications. While hold considerable promise sustainable emissions reduction, challenges related cost optimization, process scalability, technological barriers must be addressed enable large-scale implementation. serves comprehensive foundation bridging gap between laboratory application, emphasizing need continued innovation interdisciplinary collaboration technologies.

Язык: Английский

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Green Pathways for Biomass Transformation: A Holistic Evaluation of Deep Eutectic Solvents (DESs) through Life Cycle and Techno-economic Assessment

Journal of Cleaner Production, Год журнала: 2024, Номер 470, С. 143248 - 143248

Опубликована: Июль 24, 2024

Язык: Английский

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Efficient removal of lignin in tobacco stems with choline chloride-based deep eutectic solvents

Industrial Crops and Products, Год журнала: 2025, Номер 226, С. 120634 - 120634

Опубликована: Фев. 5, 2025

Язык: Английский

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Pyro-assisted deep eutectic solvents pretreatment of lignocellulosic biomass: A review

Industrial Crops and Products, Год журнала: 2024, Номер 222, С. 119641 - 119641

Опубликована: Сен. 17, 2024

Язык: Английский

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Synthesis of high-efficient low-cost fertilizer carriers based biodegradable lignin hydrogels

International Journal of Biological Macromolecules, Год журнала: 2024, Номер unknown, С. 136292 - 136292

Опубликована: Окт. 1, 2024

Язык: Английский

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Advances and Challenges in Pretreatment Technologies for Bioethanol Production: A Comprehensive Review

Sustainable Chemistry for Climate Action, Год журнала: 2024, Номер unknown, С. 100053 - 100053

Опубликована: Ноя. 1, 2024

Язык: Английский

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An integrated green fractionation of coconut husk: Hydrothermal and deep eutectic solvent pretreatment for enhanced sugar and lignin production

Bioresource Technology Reports, Год журнала: 2025, Номер 29, С. 102078 - 102078

Опубликована: Фев. 1, 2025

Язык: Английский

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Preparation of bagasse cellulose and lignin of different qualities using ternary deep eutectic solvents

International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 142199 - 142199

Опубликована: Март 1, 2025

Язык: Английский

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Evaluation of Acidic Deep Eutectic Solvents Treatment on Enzymatic Hydrolysis Lignins: Structural Analysis and Antioxidant Activity

Polymers, Год журнала: 2025, Номер 17(8), С. 1006 - 1006

Опубликована: Апрель 8, 2025

The high-value utilization of enzymatic hydrolysis lignin (EHL) is essential for promoting the development biorefinery industry. This study investigated enhancement antioxidant activity and ultraviolet (UV) absorption capacity EHL through treatment with choline chloride (ChCl)-based acidic deep eutectic solvents (DESs). yield, chemical structure, UV properties, activity, thermal stability degraded regenerated (DEHL) were analyzed. results indicated that DESs effectively preserved aromatic structure EHL. Compared to untreated EHL, DEHL exhibited an increased O/C atomic ratio, a decreased transmittance, significant reduction in weight-average molecular weight (Mw), notable increase phenolic hydroxyl (ArOH) content. Notably, treated ChCl–p-toluenesulfonic acid had lowest Mw (1586 g/mol) highest ArOH Except ChCl–malic ChCl–acetic systems, all other five DES treatments enhanced varying degrees. Among them, IC50 DPPH value 262.87 μg/mL.

Язык: Английский

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Deep eutectic solvent-mediated delignification of corn stover for improved fermentable sugar yield and bioethanol production

Fuel, Год журнала: 2025, Номер 397, С. 135457 - 135457

Опубликована: Апрель 23, 2025

Язык: Английский

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