Raw material
|
Type of pretreatment
|
Amount of solids
|
Detoxification
|
Temp (°C)
|
Strain
|
Cultivation on hydrolyzate
|
Final ethanol conc. (g L-1)
|
Ethanol yield (%) 1
|
Mode of operation 2
|
Year and reference
|
---|
Barley straw
|
Steam
|
7.5% WIS
|
No
|
35
|
S. cerevisiae TMB3400
|
Yes
|
22.0
|
63
|
Batch
|
2007 [155]
|
Wheat straw
|
Steam
|
7% WIS
|
No
|
34
|
S. cerevisiae TMB3400
|
Yes
|
32.9
|
75
|
Batch
|
2008 [113]
|
Wheat straw
|
Steam
|
7% WIS
|
No
|
34
|
S. cerevisiae TMB3400
|
Yes
|
34.7
|
78
|
Fed-batch
|
2008 [113]
|
Wheat straw
|
Steam
|
9% WIS
|
No
|
34
|
S. cerevisiae TMB3400
|
Yes
|
33.2
|
59
|
Batch
|
2008 [113]
|
Wheat straw
|
Steam
|
9% WIS
|
No
|
34
|
S. cerevisiae TMB3400
|
Yes
|
38.1
|
71
|
Fed-batch
|
2008 [113]
|
Sugar cane bagasse
|
Steam
|
7.5% WIS
|
No
|
32
|
S. cerevisiae TMB3400
|
Yes
|
26.7
|
59 *
|
Batch
|
2008 [128]
|
Sugar cane bagasse
|
Steam
|
7.5% WIS
|
No
|
35
|
P. stipitis CBS6054
|
Yes
|
19.5
|
43 *
|
Batch
|
2008 [128]
|
Corn stover
|
Steam
|
10% WIS
|
No
|
35
|
S. cerevisiae TMB3400
|
Yes
|
30.3
|
54
|
Batch
|
2006 [112]
|
Corn stover
|
Steam
|
11% WIS
|
No
|
35
|
S. cerevisiae TMB3400
|
Yes
|
36.8
|
59
|
Fed-batch
|
2006 [112]
|
- 1. Based on maximal theoretical ethanol yield on available hexoses and pentoses (in most cases glucose and xylose).
- 2. Batch and fed-batch refers to SSF in bioreactor/fermenter.