Table 1 Parameters that were evaluated and the resulting hydrolysis yields for fed-batch operations at high-solids loading

Sugarcane bagasse

Low-temperature aqueous ammonia soaked

Cellic^® CTec2

10 FPU/g DM

12% + 8% + 5% + 5% + 5% + 5%

3, 8, 12, 18, 24

Whole

[128]

Sugarcane bagasse

Alkali

Cellic^® CTec3

4 FPU/g DM

10% + 5% + 4% + 3%

8, 12, 16

Whole

[127]

Sugarcane bagasse

Alkali organosolv

Cellic^® CTec2

3 FPU/g substrate

8% + 4% + 4% + 4%

6, 12, 18

Whole

[118]

Sugarcane bagasse

Alkali

Cellic^® CTec2

10 FPU/g substrate

12% + 7% + 7% + 7%

6, 12, 24

Whole

[144]

Sugarcane bagasse

Formiline

Cellulase from Novozymees

10 FPU/g DM

6.66% + 6.66% + 6.66%

12, 36

Whole

[146]

Corn stover

Steam explosion

Cellic^® CTec2

10 FPU/g glucan

15% + 7.5% + 7.5%

12, 24

Whole

[156]

Corn stover

Dilute acid

Cellic^® CTec2 + Cellic^® HTec2

5 FPU/g substrate

9% + 3% + 3%

12, 24

Whole

[145]

Corn stover

Steam explosion and NaOH–H₂O₂

Cellulase from Sunson

20 FPU/g TS

12% + 6% + 6% + 6%

12, 36, 60

Whole

[72]

Corn stover

Dilute acid

Spezyme CP

10.7 FPU/g cellulose

Maintaining 15% of solids

Every 24

Split

[159]

Rice straw

Dilute acid

SacchariSEB-C6

3 FPU/g TS

10% + 5% + 5%

4, 8

Split

[147]

Rice straw

Dilute acid

Cellic^® CTec2

15 FPU/g glucan

10% + 10% + 10%

12, 24

Whole

[151]

Sugarcane straw

Hydrothermal

Cellic^® CTec2

10 FPU/g substrate

2.5% + 2.5% + 2.5% + 2.5% + 2.5% + 2.5% + 2.5% + 2.5% + 2.5% + 2.5% + 2.5% + 2.5%

1, 2, 4, 8, 12, 18, 24, 30, 36, 42, 48

Split

[148]

Corncob

Dilute acid with alkali

Cellulase from Sino Biotechnology Co.

10 FPU/g DM

5% + 5% + 5% + 5%

6, 12, 18

Split

[104]

Brewers spent grains

Dilute acid hydrothermal

Cellic^® CTec2

10 FPU/g biomass

12.5% + 12.5%

24

Whole

[155]

Barley straw

Steam

Celluclast^® + Novozyme^® 188

7.5 FPU/g DM

10% + 15%

24

Whole

[154]