Extraction, Isolation, and Purification of Value-Added Chemicals from Lignocellulosic Biomass

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 c...

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Bibliographic Details
Published in:Processes 2022-09, Vol.10 (9), p.1752
Main Authors: Chaturvedi, Tanmay, Hulkko, Laura Sini Sofia, Fredsgaard, Malthe, Thomsen, Mette Hedegaard
Format: Article
Language:English
Subjects:
Agricultural production
Alternative energy sources
Amino acids
Biochemistry
Biodiesel fuels
Biofuels
Biomass
Butanediol
Cellulose
Chemicals
Chitosan
Food
Furfural
Glucose
Glycerol
Lactic acid
Levulinic acid
Lignin
Lignocellulose
Liquid-liquid extraction
Membrane filtration
Oligosaccharides
Polyesters
Polylactic acid
Principles
Productivity
Purification
Resins
Succinic acid
Sugarcane
Ultrasonic waves
Vanillic acid
Xylitol
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Summary: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.
ISSN:2227-9717
2227-9717
DOI:10.3390/pr10091752