Skip to main content

Table 2 Analysis of KL content and inhibitors in pretreated BSG

From: Butanol production from laccase-pretreated brewer’s spent grain

rPoxA1b:MixP.o. ratio KL reduction vs control (%) Acetic acid
(g L−1)
Formic acid
(g L−1)
Furfural
(g L−1)
5-HMF
(g L−1)
Control   0.86 0.41 n.d. n.d.
1:0 29 0.80 0.38 n.d. n.d.
0:1 − 15 0.86 0.43 n.d. n.d.
1:1 1 0.88 0.40 n.d. n.d.
2:1 10 0.80 0.41 n.d. n.d.
LMS
1:0 20 0.83 0.40 n.d. n.d.
0:1 − 43 0.85 0.41 n.d. n.d.
1:1 23 0.85 0.38 n.d. n.d.
2:1 22 0.86 0.38 n.d. n.d.
  1. n.d. not detected standard deviation ≤ 0.5%. Values indicating lignin increase are highlighted in italic