METHOD FOR PREPARING HYDROXYALKANOATE ALKYLESTER USING THE MICROORGANISMS PRODUCING POLYHYDROXYAKANOATE

摘要

PURPOSE: A method for preparing HA alkyl ester using microorganisms with PHA(polyhydroxyalkyanoate) production is provided to be used in the industrial production of 3-hydroxybutyrate alkyl ester(3-HB alkyl ester). CONSTITUTION: A method for preparing hydroxyalkanoate alkyl ester comprises: a step of culturing microorganisms with polyhydroxyalkanoate production to obtain polyhydroxyalkanoate; a step of performing autolysis of polyhydroxyalkanoate in the microorganisms to obtain hydroxyalkanoate; and a step of adding alcohol and reacting to obtain hydroxyalkanoate alkylester.