Abstract：
:Since the introduction of deep eutectic solvent (DES) in biomass processing field, the efficiency of DES in lignocellulosic biopolymer model compounds' (cellulose, hemicellulose and lignin) solubilisation and conversion was widely recognized. Nevertheless, DES's potential for biorefinery application can be reflected more accurately through their performance in raw lignocellulosic biomass processing rather than model compound conversion. Therefore, this review examines the studies on raw lignocellulosic biomass fractionation using DES and the subsequent conversion of DES-fractionated products into bio-based products. The review stresses on three key parts: performance of varying types of DESs and pretreatment schemes for biopolymer fractionation, properties and conversion of fractionated saccharides as well as DES-extracted lignin. The prospects and challenges of DES implementation in biomass processing will also be discussed. This review provides a front-to-end view on the DES's performance, starting from pretreatment to DES-fractionated products conversion, which would be helpful in devising a comprehensive biomass utilization process.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Tan YT,Chua ASM,Ngoh GCdoi
10.1016/j.biortech.2019.122522subject
Has Abstractpub_date
2020-02-01 00:00:00pages
122522eissn
0960-8524issn
1873-2976pii
S0960-8524(19)31752-3journal_volume
297pub_type
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