Fig. 3
From: Purification and characterization of a novel cold adapted fungal glucoamylase
Effect of temperature on the activity and stability of the Tetracladium sp. glucoamylase activity. a Enzyme activity was assayed following incubation for 1 h at each temperature (squares). For thermal stability experiments (circles), samples were incubated at the indicated temperatures for 1 h and the remaining activity was determined at 30 °C and pH 6.0. b Samples were incubated at 22 (squares), 30 (circles), 40 (up triangles) and 50 °C (inverted triangles). The remaining enzyme activity was determined as in a