BIOLOGICAL METHOD FOR EFFICIENT PRODUCING 5-AMINOLEVULINIC ACID, PORPHYRIN, PORPHYRIN DERIVATIVE OR HEME

摘要

The present invention relates to a biological method for the purpose of an efficient production of 5-aminolevulinic acid, porphyrin, porphyrin analogs, or heme. In particular, the present invention relates to the biological method for the production of 5-aminolevulinic acid, porphyrin, porphyrin analogs, or heme characterized by using a medium which includes bicarbonate, succinate, glycine and a growth factor and has an enhanced ability of pH stabilization.