Fig. 1. Sunflower-based biorefinery concepts for PHA production. Process I: utilization of SFM for the production of PHB or P(3HB-co-3HV). Process II: utilization of SFM for
the production of antioxidants, protein isolate and PHB or P(3HB-co-3HV). (Adapted from Kachrimanidou et al., 2014).