Fig. 5From: Penicillium citrinum UFV1 β-glucosidases: purification, characterization, and application for biomass saccharificationEffect of temperature on PcβGlu1 and PcβGlu2 activities. Enzymes were pre-incubated at different temperatures until 4 h. Residual activity was measured using MUβGlu as a substrate. a PcβGlu1 and b PcβGlu2. Linear regression was used to calculate kd values and half-lifeBack to article page