The commercial production of biopolymer is aimed as bio-degradable alteration to petrochemicals (synthetic) plastics. The homopolymer poly (3-4 hydroxy butyrate) (PHB) shows brittle, whereas copolymer like poly (3-hydroxy butyrate-co-3-hydroxy valerate) (PHBV) are more flexible due to their reduced crystallanity and are well suited for commercial applications. Polyhydroxybutyrate is best characterized polymer synthesized in bacteria Alkaligenes […]