Pseudozyma antarctica that are used production method and to this biodegradable plastic-degrading enzyme

摘要

The present invention has been isolated from the natural world, and using a microorganism that has been confirmed of safety, to develop a technology for mass production of biodegradable plastic-degrading enzyme without using a gene recombination technology. According to the manufacturing method of the biodegradable plastic-degrading enzyme which is characterized by culturing the Pseudozyma antarctica in a medium containing an A xylose, and large quantities of biodegradable plastic-degrading enzyme without using genetic recombination technology It can be produced. Thus, the biodegradable plastic-degrading enzymes produced in large quantities, it can be used to decompose the biodegradable mulch films laid in the field, to degrade safely and efficiently biodegradable mulch film it can. .BACKGROUND 2