510 11.6 PHB 3HB 3HV C necator (Anderson Dawes, 1990; Braunegg , 1998; Lemos , 2006; Riedel , 2014) 11. PHB PHBV (Uyar , 2009) Rhodobacter sphaeroides PHB (Hustede , 1993) 11.5 PHB Feeding regime (Chen , 2013; Yu , 2002) PHB