Fig. 5
3D surface plots for the response lignin reduction (%) due to EnZolv pretreatment in blowroom droppings. A Effect of moisture content vs. enzyme load; B effect of moisture content vs. incubation time; C effect of moisture content versus incubation temperature; D effect of moisture content vs. shaking speed; E effect of enzyme load vs. incubation time; F effect of enzyme load vs. incubation temperature; G effect of incubation time vs. incubation temperature; H effect of incubation temperature vs. shaking speed. The interactive effect is represented with color ranging from blue to red (blue, green, red); blue is least significant, green is moderately significant, and red is highly significant