Fig. 4.

Peroxidase (a), β-glucosidase (b), and polyphenol oxidase (c) activities during exogenous hydrolysis with Crystalzyme PML-MX and Cellulase 17600L. Cry40 = Sample extracted with 5% ethanol (v v⁻¹) using Crystalzyme PML-MX at pH 5.0 and 40 °C; Cel40 = Sample extracted with 5% ethanol (v v⁻¹) using Cellulase 17600L at pH 5.0 and 40 °C. Cry50 = Sample extracted with 5% ethanol (v v⁻¹) using Crystalzyme PML-MX at pH 3.4 and 50 °C; Cel50 = Sample extracted with 5% ethanol (v v⁻¹) using Cellulase 17600L at pH 4.7 and 50 °C