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Table 5 Specific β-glucosidase and β-xylosidase activities (per g WIS) of the enzymes used in the hydrolysis of SPB

From: Enzymatic hydrolysis of steam-pretreated lignocellulosic materials with Trichoderma atroviride enzymes produced in-house

Enzyme

β-glucosidase (IU/g WIS)

β-xylosidase (IU/g WIS)

Cell

1.6

3.4

Cell+Nov

9.3

3.5

F-1663/B

39

0.24

F-1663/B+Nov

47

0.35

F-1663/B+M

42

2.9

F-1663/B+P

40

6.2

  1. SPB: steam-pretreated sugarcane bagasse; WIS: water-insoluble solids
  2. Cell: Celluclast 1.5 L (3 FPU/g WIS), Nov: Novozym 188 (7.6 β-glucosidase IU/g WIS).
  3. F-1663/B: enzyme supernatant of Trichoderma atroviride TUB F-1663 produced on SPB (3 FPU/g WIS), M: Multifect xylanase (2.7 β-xylosidase IU/g WIS), P: Pulpzyme HC (5.9 β-xylosidase IU/g WIS).
  4. The activities presented are calculated based on Table 3 and the mixing ratio of the enzymes.
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Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

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