Figure 7.

Evolution of catalytic specific carbohydrate accumulation rate during fed-batch culture of R. glutinis at 30°C. Evolution of q*_{carbo_acc} (Cmol_{glc_acc}.Cmol_X* ⁻¹.h⁻¹)) versus relative catalytic specific nitrogen consumption rate (relative q*_N; .[/]) with sudden nitrogen limitation (a; empty dot) and progressive limitation (b; solid dot).