TY - JOUR
T1 - Extraction, Isolation, and Purification of Value-Added Chemicals from Lignocellulosic Biomass
AU - Chaturvedi, Tanmay
AU - Hulkko, Laura Sini Sofia
AU - Fredsgaard, Malthe
AU - Thomsen, Mette Hedegaard
N1 - Funding Information:
This review was funded by the Aqua Combine Project of the European Union’s Horizon 2020 research and innovation program under Grant Agreement No. 862834.
Publisher Copyright:
© 2022 by the authors.
PY - 2022/9
Y1 - 2022/9
N2 - This review covers the operating conditions for extracting top value-added chemicals, such as levulinic acid, lactic acid, succinic acid, vanillic acid, 3-hydroxypropionic acid, xylitol, 2,5-furandicarboxylic acid, 5-hydroxymethyl furfural, chitosan, 2,3-butanediol, and xylo-oligosaccharides, from common lignocellulosic biomass. Operating principles of novel extraction methods, beyond pretreatments, such as Soxhlet extraction, ultrasound-assisted extraction, and enzymatic extraction, are also presented and reviewed. Post extraction, high-value biochemicals need to be isolated, which is achieved through a combination of one or more isolation and purification steps. The operating principles, as well as a review of isolation methods, such as membrane filtration and liquid–liquid extraction and purification using preparative chromatography, are also discussed.
AB - This review covers the operating conditions for extracting top value-added chemicals, such as levulinic acid, lactic acid, succinic acid, vanillic acid, 3-hydroxypropionic acid, xylitol, 2,5-furandicarboxylic acid, 5-hydroxymethyl furfural, chitosan, 2,3-butanediol, and xylo-oligosaccharides, from common lignocellulosic biomass. Operating principles of novel extraction methods, beyond pretreatments, such as Soxhlet extraction, ultrasound-assisted extraction, and enzymatic extraction, are also presented and reviewed. Post extraction, high-value biochemicals need to be isolated, which is achieved through a combination of one or more isolation and purification steps. The operating principles, as well as a review of isolation methods, such as membrane filtration and liquid–liquid extraction and purification using preparative chromatography, are also discussed.
KW - extraction
KW - isolation
KW - lignocellulose biomass
KW - pretreatment
KW - value-added chemicals
UR - http://www.scopus.com/inward/record.url?scp=85138693759&partnerID=8YFLogxK
U2 - 10.3390/pr10091752
DO - 10.3390/pr10091752
M3 - Review article
AN - SCOPUS:85138693759
SN - 2227-9717
VL - 10
JO - Processes
JF - Processes
IS - 9
M1 - 1752
ER -