Fig. 4
From: Chitinous material bioconversion by three new chitinases from the yeast Mestchnikowia pulcherrima
Effect of pH and temperature on hydrolytic activity of chitinases from M. pulcherrima. Optimal temperature (a) and pH (b) for the CC hydrolysis was evaluated. Activities after 30 (clear bars) and 60 min (dark bars) of incubation (c) at the referred temperatures. Percentages are relative to maximum activity values in (a) and (b) and to proteins not incubated at the indicated temperatures in (c). Data are the average of three measures and standards errors are shown