Figure 4From: Feasibility of filamentous fungi for biofuel production using hydrolysate from dilute sulfuric acid pretreatment of wheat straw Pelletization of M. isabellina with different culture medium: (A) basic medium supplemented with 30 g L -1 xylose; (B) NDLH filtered with a 0.22 μm membrane after pH adjustment; (C) NDLH without filtration after pH adjustment. Back to article page