MUDIUM COMPOSITION FOR THE FERMENTATION OF MICROORGANISM PRODUCING PHAS COMPRISING ENZYMATIC HYDROLYSATES OF LEES

摘要

The present invention relates to a medium composition for fermentation of PHAs (poly-hydroxyalkanoates) producing microorganisms including enzyme hydrolyzate of lees, and a method for promoting PHAs production microbial growth and a method for increasing PHAs production yield using the same. PHAs producing microbial fermentation medium composition comprising the enzyme hydrolyzate of sake lees of the present invention can efficiently use insoluble resources by preparing and using enzymatic hydrolysate in a relatively simple process using sake lees that have been disposed of in the past instead of expensive carbon sources In addition, when used, the growth rate of PHAs-producing microorganisms can be significantly improved, and the yield of PHAs can be greatly improved, and thus it can be very usefully applied to the PHAs-producing fermentation industry.