Fig. 4From: Use of combined UV and chemical mutagenesis treatment of Aspergillus terreus D34 for hyper-production of cellulose-degrading enzymes and enzymatic hydrolysis of mild-alkali pretreated rice strawEffect of PEG 6000 addition on cellulase(s) and xylanase activities from a RS-grown, b BG-grown and c RSBG-grown culture extracts. The initial FPase activity (U mL−1) without BSA in RS-, BG- and RSBG-grown culture extracts was 0.28 ± 0.02, 0.35 ± 0.02 and 0.7 ± 0.04, respectively.Back to article page