Fig. 2From: Optimization and production of holocellulosic enzyme cocktail from fungi Aspergillus nidulans under solid-state fermentation for the production of poly(3-hydroxybutyrate)Effect of different initial pH on specific enzyme activity of the crude concentrated holocellulosic enzyme extract from Aspergillus nidulans. LSDp≤0.01 for (a) pH: 0.805; (b) enzymes: 0.72; and (c) treatment (a × b): 1.61. The error bar represents the standard deviationBack to article page