History repeats itself again: Will the mistakes of the past for ILs be repeated for DESs? From being considered ionic liquids to becoming their alternative: The …

J Afonso, A Mezzetta, IM Marrucho, L Guazzelli - Green Chemistry, 2023 - pubs.rsc.org
The establishment of the place of Deep Eutectic Solvents (DESs) as a new class of green
solvents was essentially grounded on naïve comparisons with Ionic Liquids (ILs), since both …

Journey of lignin from a roadblock to bridge for lignocellulose biorefineries: A comprehensive review

V Sharma, ML Tsai, P Nargotra, CW Chen… - Science of The Total …, 2023 - Elsevier
The grave concerns arisen as a result of environmental pollution and diminishing fossil fuel
reserves in the 21st century have shifted the focus on the use of sustainable and …

Protic ionic liquids for sustainable uses

J Bailey, EL Byrne, P Goodrich, P Kavanagh… - Green …, 2024 - pubs.rsc.org
This review provides an overview of the current state-of-the-art and major trends in the
application of protic ionic liquids (PILs) to sustainable chemistry. Following a brief …

Biological degradation of lignin: A critical review on progress and perspectives

L Zhao, J Zhang, D Zhao, L Jia, B Qin, X Cao… - Industrial Crops and …, 2022 - Elsevier
As the second most abundant biopolymer on earth after cellulose, lignin is considered to be
an alternative source of various polymers and biomaterials since it can be cleaved into a …

Beyond yield optimization: the impact of organosolv process parameters on lignin structure

J Bergrath, J Rumpf, R Burger, XT Do… - Macromolecular …, 2023 - Wiley Online Library
When optimizing the process parameters of the acidic ethanolic organosolv process, the aim
is usually to maximize the delignification and/or lignin purity. However, process parameters …

[HTML][HTML] Sustainable vine shoots-to-ethanol valorisation by a sequential acid/organosolv pretreatment

D Cardoza, M del Mar Contreras… - Process Safety and …, 2024 - Elsevier
In this study, a fractionation and valorisation scheme for vine shoots is proposed for biofuel
and lignin production. This agricultural waste was fractionated by acid/organosolv …

From waste to resource: advancements in sustainable lignin modification

C Libretti, LS Correa, MAR Meier - Green Chemistry, 2024 - pubs.rsc.org
Lignin represents the most abundant natural source of aromatic scaffolds. The majority of
lignin is obtained as byproduct from industrial pul**. However, since lignin is often burned …

Effect and control of energy input on tissue and cell dissociation and chemical depolymerization in pure subcritical water autohydrolysis of naked oat stem

J Wei, H Zhang, S Zhai, H Ren, H Zhai - Green Chemistry, 2023 - pubs.rsc.org
Pure subcritical water autohydrolysis is an economical and green biorefinery method and
potentially applicable technology. Elucidating and regulating the energy input effects on the …

Effect of autohydrolysis and ionosolv treatments on eucalyptus fractionation and recovered lignin properties

A Ovejero-Pérez, V Rigual, JC Domínguez… - RSC …, 2023 - pubs.rsc.org
Wood fractionation is key for the integral valorization of its three main components. In this
sense, recovering the hemicellulosic fraction after the ionosolv treatment of lignocellulosic …

Glycerol-Derived Solvents for Tractable Organosolv Extraction of Softwood Lignins

KA Agwu, BC Ekeoma, JM Enguita… - ACS Sustainable …, 2024 - ACS Publications
In the present study, glycerol-derived ethers (GDEs) are evaluated as green solvents to
facilitate organosolv extraction of lignins from softwood biomass. GDEs assessed in the …