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Table 1 Enzymatic activities of glycoside hydrolases detected in the Laetiporus sulphureus and Pleurotus ostreatus extracts and in reference commercial enzymatic preparations

From: Exploring glycoside hydrolases and accessory proteins from wood decay fungi to enhance sugarcane bagasse saccharification

Enzyme source Hydrolytic activities in the protein extracts (IU mg−1 protein. In parenthesis are activity ratios setting β-glucosidase to the unit)
FPase Endoglucanases Cellobiohydrolases β-Glucosidases Xylanases β-xylosidase
L. sulphureus nd 2.2 (1.5) 0.11 (0.07) 1.5 (1.0) 43.1 (28.0) 0.15 (0.1)
P. ostreatus nd 0.2 (1.0) nd 0.2 (1.0) 0.4 (1.9) 0.04 (0.2)
T. reesei 0.42 (0.6) 5.1 (7.1) 0.94 (1.3) 0.7 (1.0) 4.5 (6.3) 0.27 (0.4)
A. niger nd nd nd 12.1 (1.0) 40.6 (3.3) 0.13 (0.01)
  1. L. sulphureus cultured in 2 % CMC for 24 days; P. ostreatus cultured on sugar cane bagasse for 42 days; commercial enzymes produced by Trichoderma reesei (Hypocrea jecorina) (SIGMA C2730), Aspergillus niger (SIGMA C6105)
  2. nd Not detected