From: Optimising conditions for bioethanol production from rice husk and rice straw: effects of pre-treatment on liquor composition and fermentation inhibitors
Time (min)
Pre-treatment severities
Temp (°C)
140
150
160
170
180
190
200
210
2.5
1.57
1.87
2.16
2.46
2.75
\
10
2.18
2.47
2.77
3.06
3.35
3.65
3.94
4.24
40
2.78
3.07
3.37
3.66
3.96
4.25
4.55
4.84
4.27
4.56
4.85
5.15
5.44