Recombinant Escherichia coli producing PHB from whey and method for producing PH B using same

摘要

The present invention relates to a recombinant Escherichia coli producing PHB (poly-3-hydroxybutyrate) from whey and a method for producing PHB using the same. More specifically, the present invention is transformed into a recombinant plasmid containing a PHB synthetic gene of Alcaligenes eutrophus, so that the recombinant E. coli and Whey-containing medium to effectively produce PHB from whey It relates to a method for producing PHB to be cultured. The recombinant E. coli of the present invention effectively produces PHB from low-cost and environmentally-contaminated whey, contributing to environmental protection as well as economic production of PHB.