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Updated: Feb 6, 2026

Fractionation of Lignocellulosic Biomass using the OrganoCat Process
Published on: June 5, 2021
Utilization of Lignocellulosic Biomass via Novel Sustainable Process
Kazuhiro Shikinaka1, Yuichiro Otsuka2, Masaya Nakamura2
1Research Institute for Chemical Process Technology, National Institute of Advanced Science and Technology (AIST).
Abstract:
In this review, we show novel methods for utilizing lignocellulosic biomass, polysaccharides, and lignin. Firstly, the simultaneous enzymatic saccharification and comminution (SESC) of plant materials is described as an extraction method for lignocellulosic biomass that does not require toxic reagents or organic solvents. Secondly, we demonstrate the material utilization of non-deteriorated lignocellulosic biomass extracted by SESC, such as for sugar and ethanol synthesis, and as a heatproof filler. Finally, we exhibit the use of a functional monomer (e.g., in disinfection chemicals, cesium chelation, and building blocks for polymers), 2-pyrone-4,6-dicarboxylic acid, derived from lignin via metabolic degradation.
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