| |
Ethanol production (g/l)
|
SSF ethanol yield %a
|
Overall ethanol yield (g ethanol/g raw material)b
|
|---|
|
SCB
|
2.7 ± 0.0
|
14.5
|
0.03
|
|
HTT SCB 160 °C
|
4.6 ± 0.0
|
21.7
|
0.04
|
|
HTT SCB 170 °C
|
7.1 ± 0.0
|
32.2
|
0.06
|
|
HTT SCB 180 °C
|
12.6 ± 0.1
|
52.7
|
0.11
|
|
HTT SCB 190 °C
|
19.0 ± 0.0
|
75.3
|
0.14
|
|
ESCB
|
3.3 ± 0.0
|
19.9
|
0.04
|
|
HTT ESCB 160 °C
|
5.3 ± 0.0
|
25.6
|
0.04
|
|
HTT ESCB 170 °C
|
10.1 ± 0.0
|
44.6
|
0.08
|
|
HTT ESCB 180 °C
|
14.0 ± 0.1
|
60.8
|
0.11
|
|
HTT ESCB 190 °C
|
19.7 ± 0.1
|
79.3
|
0.14
|
- a% of theoretical ethanol yield obtained from the glucose equivalents present in the solid fibers used in the SSF process
- bOverall ethanol yield is the ethanol obtained from the raw material after pretreatment (if used) and SSF, expressed in g of ethanol per g of raw material
