Patent ID: 11898188
Assignee: HANWHA SOLUTIONS CORP.
Field: Biotechnology (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. A method of producing 1,3-propanediol from glycerol, the method comprising steps of:
(a) culturing a mutant microorganism, the mutant microorganism being a mutant of a microorganism Corynebacterium glutamicum spp., MBEL-HCC-C-13PDO1 deposited as KCTC Accession Number 15328BP, transformed with a glycerol facilitator-encoding gene glpF, a glycerol kinase-encoding gene glpK, a glycerol-3-phosphate dehydrogenase-encoding gene glpD, a glycerol dehydratase and glycerol reactivase encoding gene cluster pduCDEGH, and 1,3-PDO oxidoreductase-encoding gene yqhD, wherein the culturing is carried out in a glycerol- and glucose-containing medium, in which a weight ratio of the glucose to glycerol in the medium is 1:2 to 9, thereby producing 1,3-propanediol; and
(b) collecting the produced 1,3-propanediol.