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Multiproduct Microalgae Biorefineries Mediated by Ionic Liquids

delete2021-11-01
delete13
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OA
AI
M
Michel H. M. Eppink *
S
Sónia P. M. Ventura
J
João A. P. Coutinho
R
René H. Wijffels
DOI:10.1016/j.tibtech.2021.02.009delete
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摘要

摘要

En 中文
Ionic liquids (ILs) are salts with low melting points that can be used as solvents for mild extraction and selective fractionation of biomolecules (e.g., proteins, carbohydrates, lipids, and pigments), enabling the valorisation of microalgal biomass in a multiproduct biorefinery concept, while maintaining the biomolecules' structural integrity and activity. Aqueous biphasic systems and emulsions stabilised by core-shell particles have been used to fractionate disrupted microalgal biomass into hydrophobic (lipids and pigments) and hydrophilic (proteins and carbohydrates) components. From nondisrupted biomass, the hydrophobic components can be directly extracted using ILs from intact cells, while the most fragile hydrophilic components can be obtained upon further mechanical cell disruption. These multiproduct biorefinery concepts will be discussed in an outlook on future separations using IL-based systems.
Keyword:
DEEP EUTECTIC SOLVENTS
SELECTIVE ISOLATION
LIPID EXTRACTION
PROCESS DESIGN
PROTEINS
FRACTIONATION
SEPARATION
STABILITY
TOXICITY
PURIFICATION

期刊

Trends in Biotechnology 封面图
Trends in Biotechnology
IF:
14.9
论文数:
3.8K
被引数:
2.0W

机构

W
Wageningen University & Research
学者数:
2.9W
论文数: 2.8W
被引数: 55
U
universidade de aveiro
学者数:
1.3W
论文数: 1.4W
被引数: 24
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