Fig. 2. Effect of mycelium weight on starch saccharification (closed) and ethanol production (opened) in immobilization of A. oryzae (a) or M. purpureus (b). Symbol: (6) 0.05 g; (B) 0.1 g; (>) 0.2 g; (,) 0.3 g. YP/S and YE/S observed yield of residual sugar and ethanol production on starch consumption, respectively