| [C2C1im][(C2O)2PO2], [C2C1im]Cl, [C2C1im][C1CO2] |
microcrystalline cellulose
Avicel |
80 °C, 30 min, acetate buffer as antisolvent |
recombinant S. cerevisiae (with cellulase
expression), 96 h, 30 °C |
90% EtOH |
Nakashima et al. 2011
|
| [C2C1im][C1CO2] |
cotton stalks |
140 °C, 30 min, 30 wt% loading |
10 wt% solids,
48 h, 50 °C; recombinant S. cerevisiae, 30 °C, 120 h |
74.1% EtOH |
Haykir
and Bakir, 2013
|
| [C2C1im][C1CO2] |
spruce sawdust |
120 °C,
15 h, H2O as antisolvent |
5 wt% solids, 72
h, 45 °C; S. cerevisiae, 32 °C, 24 h |
81.5% EtOH |
Shafiei et al. 2013
|
| [C2C1im][C1CO2] |
aspen wood |
120 °C, 5 h, 10 wt% loading, H2O as antisolvent |
3 wt% solids, 72 h, 30 °C; S. cerevisiae, 35 °C, 30 h |
81.2%
EtOH |
Goshadrou et al. 2013
|
| [C2C1im][C1CO2] |
corn stover |
140 °C, 3 h, 10 wt% loading |
10 wt% solids,
72 h, 50 °C; recombinant S. cerevisiae, 30 °C, 120 h |
93% EtOH |
Uppugundla et al. 2014
|
| [C2C1im][C1CO2] |
rice straw |
120 °C, 5 h, 5 wt% solids, H2O as antisolvent |
10 wt% solids, 72 h, 45 °C,
20 FPU/g DM, 30 IU/ g DM; S. cerevisiae, 38 °C, 48 h |
80% EtOH |
Poornejad et al. 2014
|
| [Ch][C1CO2] |
sugarcane bagasse |
ultrasonication
at 25 °C for 1 h, H2O as antisolvent |
3.3 wt% solids, 48 h, 50 °C; S. cerevisiae,
30 °C, 24 h |
75%
EtOH |
Ninomiya et al. 2015
|
| [C2C1im][C1CO2] |
Eucalyptus
|
150 °C, 30 min, 1:3 solid liquid-ratio, H2O
as antisolvent |
10 wt% solids, 72 h, 45 °C, 37 FPU/g
DM, 4.9 CBU/ g DM, S. cerevisiae, 40 °C, 72 h |
38% EtOH |
Lienqueo et al. 2016
|
| [C2C1im][C1CO2] |
agave |
120 °C, 3 h, 10 wt% loading |
10 wt% solids, 72 h, 50 °C, 8 FPU g/DM, 15 CBU g/DM; E. coli, 30 °C, 120 h |
81.6% EtOH |
Perez-Pimienta et
al. 2017
|
| [C2C1im][C1O(H)PO2] |
spruce sawdust |
110 °C, 40 min, 2 wt% loading,
H2O as antisolvent |
10 wt% solids, 80 h, 37
°C; K. marxianus, 35 °C, 72 h |
84.3% EtOH |
Mehmood et al. 2018
|
| 3-methylmorpholinium chloride [C1
3Morph]Cl |
rice straw |
120 °C, 5 h, 5 wt% loading,
H2O as antisolvent |
5 wt% solids, 72h, 45
°C; S. cerevisiae, 30 °C, 24 h |
64% EtOH |
Mohammadi et al. 2019
|
| [C4C1im][C1CO2] |
sugarcane bagasse |
120 °C, 2 h, H2O as antisolvent |
10 wt% solids, 48 h, 47 °C; S. cerevisiae, 36 °C, 96 h |
89.3% EtOH |
Smuga-Kogut et al. 2019
|
| aqueous [C4C1im]Cl + HCl |
mixed softwood,
hardwood, sugarcane bagasse |
130 °C, 3 h 15 wt%
solids, 20 wt% H2O |
10 wt% solids, 72 h, 50 °C, 17.25 FPU/g DM, 6.26 CBU/
g DM, 25 FXU (xylanase); S. cerevisiae, 30 °C, 48 h |
21.86–29.56 g/L EtOH, up
to 99% EtOH |
Trinh et al. 2019
|
| [C4C1im]Cl |
spruce |
150 °C, 1 h, 20 wt%
loading, H2O as antisolvent |
5 wt% solids,
72 h, 28, 37, or 50 °C; S. cerevisiae, 37 °C, 72 h |
32% EtOH |
Dotsenko et al. 2018
|
| [C4C1im]Cl |
hornbeam |
150 °C, 1 h, 20 wt%
loading, H2O as antisolvent |
5 wt% solids,
72 h, 28, 37 or 50 °C; S. cerevisiae, 37 °C, 72 h |
36% EtOH |
Dotsenko et al. 2018
|
| [C2C1im][C1CO2] |
oak and spruce |
45 °C, 40 min, 2 wt% solids,
H2O as antisolvent |
80 h, 40 °C, cellulases; S. cerevisiae, 72 h, 30 °C |
53–54% EtOH |
Alayoubi et al. 2020
|
| [C2C1N][C1CO2] |
sugarcane bagasse |
150 °C, 2 h, 15 wt% loading, 30 wt% H2O |
10 wt% solids, 72 h, 50 °C,
15 FPU/g DM; S. passalidarum, 28 °C, 72 h |
87.4% EtOH |
Nakasu et al. 2021
|
| [(H2N)2C2N][C1CO2] |
sugarcane bagasse |
140 °C, 3 h,
15 wt% loading, 30 wt% H2O |
10 wt% solids, 72 h, 50 °C, 15 FPU/g DM; S. passalidarum, 28 °C, 72 h |
85.3% EtOH |
Pin et al. 2021
|
| [C2C2C2N][HSO4] |
wheat
straw |
130 °C, 3 h, 20 wt% solids, 20 wt% H2O, H2O as antisolvent |
72 h, 50 °C,
28 FPU/g DM; S. cerevisiae, 96 h, 30 °C |
84% EtOH |
Ziaei-Rad et al. 2021
|
