TY - JOUR
T1 - Lignocellulosic biomass conversion via greener pretreatment methods towards biorefinery applications
AU - Dharmaraja, Jeyaprakash
AU - Shobana, Sutha
AU - Arvindnarayan, Sundaram
AU - Francis, Rusal Raj
AU - Jeyakumar, Rajesh Banu
AU - Saratale, Rijuta Ganesh
AU - Ashokkumar, Veeramuthu
AU - Bhatia, Shashi Kant
AU - Kumar, Vinod
AU - Kumar, Gopalakrishnan
N1 - Publisher Copyright:
© 2022 Elsevier Ltd
PY - 2023/2
Y1 - 2023/2
N2 - Lignocellulose biomass during pretreatment releases various compounds, among them the most important is reducing sugars, which can be utilized for the production of biofuels and some other products. Thereby, innovative greener pretreatment techniques for lignocellulosic materials have been considered to open a new door in the aspects of digestibility of the rigid carbohydrate–lignin matrix to reduce the particle size and remove hemicellulose/lignin contents to successfully yield valid bioproducts. This article reviews about the composition of lignocelluloses and emphasizes various green pretreatments viz novel green solvent–based IL and DES steam explosion, supercritical carbon dioxide explosion (Sc–CO2) and co–solvent enhanced lignocellulosic fractionation (CELF) along with suitable mechanistic pathway of LCB pretreatment process. Finally, this article concludes that the existing pretreatments should be redesigned to conquer the demands by large scale production and suggests combined pretreatment methods to carry out various biomass pre–processing.
AB - Lignocellulose biomass during pretreatment releases various compounds, among them the most important is reducing sugars, which can be utilized for the production of biofuels and some other products. Thereby, innovative greener pretreatment techniques for lignocellulosic materials have been considered to open a new door in the aspects of digestibility of the rigid carbohydrate–lignin matrix to reduce the particle size and remove hemicellulose/lignin contents to successfully yield valid bioproducts. This article reviews about the composition of lignocelluloses and emphasizes various green pretreatments viz novel green solvent–based IL and DES steam explosion, supercritical carbon dioxide explosion (Sc–CO2) and co–solvent enhanced lignocellulosic fractionation (CELF) along with suitable mechanistic pathway of LCB pretreatment process. Finally, this article concludes that the existing pretreatments should be redesigned to conquer the demands by large scale production and suggests combined pretreatment methods to carry out various biomass pre–processing.
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U2 - 10.1016/j.biortech.2022.128328
DO - 10.1016/j.biortech.2022.128328
M3 - Review article
C2 - 36402280
AN - SCOPUS:85142682703
SN - 0960-8524
VL - 369
JO - Agricultural Wastes
JF - Agricultural Wastes
M1 - 128328
ER -
