Open AccessCHEMICAL VALORIZATION OF CELLULOSE FROM LIGNOCELLULOSIC BIOMASS: A STEP TOWARDS SUSTAINABLE DEVELOPMENT
Author(s) -
Ramandeep Kaur,
Puneet Kaur
Publication year - 2021
Publication title -
cellulose chemistry and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.302
H-Index - 32
eISSN - 2457-9459
pISSN - 0576-9787
DOI - 10.35812/cellulosechemtechnol.2021.55.21
Subject(s) - cellulose , levulinic acid , biomass (ecology) , lignocellulosic biomass , nanocellulose , chemistry , biopolymer , lignin , bioplastic , pulp and paper industry , self healing hydrogels , hemicellulose , polymer , organic chemistry , polymer science , waste management , catalysis , agronomy , biology , engineering
"The potential of non-edible lignocellulosic biomass paves the path to sustainable economy. A large number of valueadded products have been synthesized by the fractionation of the major components of biomass, i.e. cellulose, hemicelluloses and lignin. Cellulose, the most abundant biopolymer on earth, serves as a starting material for the synthesis of various platform chemicals, such as sorbitol, 5- hydroxylmethylfurfural (HMF), dimethylfuran and levulinic acid. Hydrogels and aerogels fabricated from cellulose, modified cellulose or nanocellulose have proved valuable in a wide range of such as biomedical, food and technological applications. Cellulose-based polymers or bioplastics also emerged as an alternative to fossil fuel-based polymers. In this review, chemical paths to valorize plant cellulose for producing various value-added products have been discussed. The major challenge for valorization is the development of novel and green synthesis methods with simultaneous focus on an integrated approach."