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Table 3 Comparison of the yields of MGX hydrolysis by the combined GH10-XA and GH3-XT enzymes

From: Conversion of xylan by recyclable spores of Bacillus subtilis displaying thermophilic enzymes

Time

Unbound (reducing sugar yields mM)

Spore-bound (reducing sugar yields mM)

 

GH10-XA

GH3-XT

GH10-XA + GH3-XT

Degree of synergya

GH10-XA

GH3-XT

GH10-XA + GH3-XT

Degree of synergya

2 h

1.49 ± 0.04

ND

2.73 ± 0.26

1.83

3.26 ± 0.18

ND

3.42 ± 0.14

1.05

4 h

3.98 ± 0.16

ND

3.51 ± 0.18

0.88

6.09 ± 0.08

0.11 ± 0.01

9.03 ± 0.06

1.46

8 h

14.65 ± 0.91

1.46 ± 0.64

22.10 ± 0.71

1.37

11.00 ± 1.41

0.52 ± 0.06

25.25 ± 0.35

2.71

16 h

15.65 ± 0.50

1.90 ± 0.14

21.15 ± 1.62

1.21

17.00 ± 1,41

1.85 ± 0.21

39.00 ± 1.41

2.07

  1. aRatio of xylose equivalents from enzyme reactions to the sum of the xylose equivalents released by the individual enzymes [25]