Fig. 4
Effect of different carbohydrate sources (a), and different potassium sources (b) on the production of β-glucosidase from A. oryzae Isl-9 under submerged culture with K2HPO4 0.1% (w/v) in 60 min at 30 °C and error bars at ρ ≤ 0.05 indicating standard deviation amongst the values.
