Fractionation and evaluation of light-colored lignin extracted from bamboo shoot shells using hydrated deep eutectic solvents

Y Xu, CY Ma, SC Sun, C Zhang, JL Wen… - Bioresource Technology, 2023 - Elsevier
In this study, light-colored lignin was extracted from bamboo shoot shells (BSS) using a
hydrated deep eutectic solvent (DES) pretreatment. The hydrated DES used in pretreatment …

Two-step separation of lignin from poplar wood powder using malic acid/choline chloride deep eutectic solvents

R Tian, M Zhang, Y Zhu, K Wu, Y Liu, B Wang… - New Journal of …, 2023 - pubs.rsc.org
Deep eutectic solvents (DESs) have been extensively studied for lignin extraction from
lignocellulosic biomass due to their easy synthesis, selective lignin dissolution, high …

High-purity lignin isolated from poplar wood meal through dissolving treatment with deep eutectic solvents

Y Chen, L Zhang, J Yu, Y Lu… - Royal society open …, 2019 - royalsocietypublishing.org
Deep eutectic solvents (DESs) have potential applications in biomass conversion and green
chemicals due to their cost-effectiveness and environmentally friendly properties. This study …

Effect of hydrogen bond donor on the choline chloride-based deep eutectic solvent-mediated extraction of lignin from pine wood

Y Oh, S Park, D Jung, KK Oh, SH Lee - International Journal of Biological …, 2020 - Elsevier
In this work, twenty-five kinds of choline chloride (ChCl)-based deep eutectic solvents
(DESs) containing acid, hydroxyl, amide, and binary hydrogen bond donors (HBDs) were …

Successive organic solvent fractionation and structural characterization of lignin extracted from hybrid poplar by deep eutectic solvent for improving the homogeneity …

Y Song, H Ji, X Shi, X Yang, X Zhang - Renewable Energy, 2020 - Elsevier
Deep eutectic solvent (DES) treatment emerged as an efficient way to separate lignin at a
moderate condition via acidolysis and hydrophobic interaction. In the attempt to realize …

Structure investigation of light-colored lignin extracted by Lewis acid-based deep eutectic solvent from softwood

J Zheng, L Chen, X Qiu, Y Liu, Y Qin - Bioresource Technology, 2023 - Elsevier
Lignin is the most abundant natural phenolic polymer. However, the severe condensations
of industrial lignin resulted in an undesirable apparent morphology and darker color, which …

Efficient fractionation of biomass by acid deep eutectic solvent (DES) and rapid preparation of lignin nanoparticles

K Nie, S Liu, T Zhao, Z Tan, Y Zhang, Y Song… - Biomass Conversion …, 2022 - Springer
Efficient fractionation and valorization of biomass major components are important for
biomass utilization. Deep eutectic solvent (DES) treatment is a promising method for …

Preparation, characterization of light-colored lignin from corn stover by new ternary deep eutectic solvent extraction

C Lu, J Xu, J Xie, S Zhu, B Wang, J Li, F Zhang… - International Journal of …, 2022 - Elsevier
The industrial lignin has shown great potential to replace some of petrochemical. But the
deep color of lignin limits their application in high-value field. The extraction of light-colored …

Deep Eutectic Solvents (DESs) for the Isolation of Willow Lignin (Salix matsudana cv. Zhuliu)

T Li, G Lyu, Y Liu, R Lou, LA Lucia, G Yang… - International journal of …, 2017 - mdpi.com
Deep eutectic solvents (DESs) are a potentially high-value lignin extraction methodology.
DESs prepared from choline chloride (ChCl) and three hydrogen-bond donors (HBD)—lactic …

New deep eutectic solvent assisted extraction of highly pure lignin from maritime pine sawdust (Pinus pinaster Ait.)

C Fernandes, E Melro, S Magalhaes, L Alves… - International Journal of …, 2021 - Elsevier
Lignocellulosic biomass is a renewable and sustainable feedstock, mainly composed of
cellulose, hemicellulose, and lignin. Lignin, as the most abundant natural aromatic polymer …