Treatment Total carbohydrate (% dry weight) Lignin (% dry weight)
Sugarcane Bagasse    
• Alkali pretreatment 79.8 ± 4.6 6.9 ± 1.6
• Alkali pretreatment
80.21 ± 3.0 6.82 ± 0.83
• SE pretreatment
*85.4 ± 2.33 4.2 ± 0.44
Cassava Peels    
• Acid pretreatment
*80.4 ± 2.5 4.8 ± 0.8
• Alkali pretreatment
78.1 ± 3.18 5.2 ± 1.1
• SE
80.1 ± 2.56 5.4 ± 0.9
Legend: SE=Steam Explosion
Table 2: Total carbohydrate and lignin content of biomass after pretreatment.