| 摘要 |
PURPOSE:To obtain the subject high-activity bacterium without complicated controls in a high yield by using L- or DL-glutamic acid, etc., as the main carbon source. CONSTITUTION:A microorganism belonging to Pseudomonas genus and containing an amino racemase with a low substrate specificity is cultured by using one or two or more selected from a group consisting of L- or DL-glutamic acid and salts thereof, L- or DL-aspartic acid and salts thereof, L- or DL-alanine, L- or DL-serine, L or DL-lysine and hydrochloride thereof, L- or DL-proline, L- or DL-leucine and L- or DL-arginine as the main carbon source. |
