METHOD FOR BIOLOGICALLY PRODUCING POLYENIC POLYCARBOXYLIC ACID OR SALTS THEREOF

摘要

PROBLEM TO BE SOLVED: To heighten production efficiency of a polyenic polycarboxylic acid or salts thereof. SOLUTION: The polyenic polycarboxylic acid or the salts thereof are produced by culturing microorganisms belonging to the genus Talaromyces by using a medium using a carbon source containing a maltose, a saccharified starch or a liquefied starch in an amount of 20-60 wt.% based on the whole carbon source. COPYRIGHT: (C)2004,JPO