Figure 4

Conversation curves of L-arginine to L-citrulline by crude rADI enzymes. 20 g of L-arginine were added at the beginning (-▲- and -■-) or batch-supplemented (-×- and - × -) from 5 g to 20 g at different time points (indicated by black arrows). The conversation experiments were performed at 30°C and 40°C.