[HTML][HTML] Improve enzymatic hydrolysis of lignocellulosic biomass by modifying lignin structure via sulfite pretreatment and using lignin blockers

C Huang, R Li, W Tang, Y Zheng, X Meng - Fermentation, 2022 - mdpi.com
Even traditional pretreatments can partially remove or degrade lignin and hemicellulose
from lignocellulosic biomass for enhancing its enzymatic digestibility, the remaining lignin in …

Green chemical and hybrid enzymatic pretreatments for lignocellulosic biorefineries: Mechanism and challenges

RG Saratale, VK Ponnusamy, G Piechota… - Bioresource …, 2023 - Elsevier
The greener chemical and enzymatic pretreatments for lignocellulosic biomasses are
portraying a crucial role owing to their recalcitrant nature. Traditional pretreatments lead to …

An optimum biomass fractionation strategy into maximum carbohydrates conversion and lignin valorization from poplar

M Fan, Z Liu, J Xie, Y Chen - Bioresource Technology, 2023 - Elsevier
Appropriate fractionation of lignocellulosic biomass into useable forms is a key challenge to
achieving an economic bioethanol production. In the present study, four different …

Two-stage sulfite steam pre-treatment achieves extraordinary bioethanol titer from simultaneously saccharification and fermentation of softwood whole slurries

N Zhong, R Chandra, J Saddler - Chemical Engineering Journal, 2023 - Elsevier
Softwood biomass, which contains rich portion of readily fermentable sugars, is a type of
abundant biomass in Canada and Nordic countries. However, its recalcitrant structure has …

Efficient ethanol production from masson pine sawdust by various organosolv pretreatment and modified pre-hydrolysis simultaneous saccharification and …

X Xie, K Song, J Wang, J Hu, S Wu, Q Chu - Renewable Energy, 2024 - Elsevier
Pretreatment is a key step in lignocellulosic biorefinery. In this study, the combination of
organosolv pretreatment and lignin repolymerization inhibitor was put forward to fractionate …

Improving liquefaction efficiency and ethanol titer for two-stage sulfite steam pre-treated softwood whole slurry by tuning the pre-treatment pH

N Zhong, R Chandra, T Leskinen… - Industrial Crops and …, 2024 - Elsevier
The two-stage sulfite steam pre-treatment (TSSP), employing sodium sulfite in the first stage
and SO 2 in the second stage, has demonstrated significant potential in enhancing the …

[PDF][PDF] Pretreatment methods for the production of fermentable sugars from algal dried biomass

E Koutsaftis, PF Chatzimaliakas, EM Barampouti, S Mai… - rhodes2024.uest.gr
The rapid growth of the world population and emerging economies has led to a sharp
increase in global energy consumption (Harun et al. 2010). The total energy demand is …