Biopolymer film and method of preparing the same

A method of producing biopolymer films is disclosed. The method includes pre-treating a carbon source, preparing a basal media, preparing an inoculum and fermenting the carbon source using the inoculum in the basal media so as to selectively modify the metabolic pathway of the microorganism to produce a biopolymer. Further, the method includes recovering the biopolymer resulting from the step of fermentation and blending the biopolymer with at least one blending agent to produce one or more biopolymer films.