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Table 1 Composition of the WEx hemicellulose hydrolysates from wet exploded cocksfoot grass

From: Production of ethanol from hemicellulose fraction of cocksfoot grass using pichia stipitis

Compounds (g/L)

WEx process conditions

 

A

B

C

D

E

F

Hexose sugars

1.83 (0.01)

2.07 (0.04)

1.03 (0.03)

0.78 (0.02)

0.79 (0.01)

2.13 (0.03)

Pentose sugars

35.16 (0.07)

25.86 (0.04)

14.59 (0.05)

27.33 (0.16)

22.96 (0.17)

13.93 (0.13)

Furfural

0.44 (0.02)

0.50 (0.14)

2.90 (0.00)

0.17 (0.12)

0.51 (0.03)

1.00 (0.06)

Hydroxymethyfurfural

0.19 (0.00)

0.21 (0.08)

0.58 (0.15)

0.02 (0.00)

0.09 (0.05)

0.38 (0.11)

Acetic acid

1.72 (0.11)

2.13 (0.04)

5.21 (0.06)

1.32 (0.07)

2.04 (0.13)

3.06 (0.03)

  1. Average of duplicates. Standard deviation shown in parentheses.