Invention Grant
US08951763B2 Method for preparing 3-hydroxypropionic acid from glycerol in high yield
有权
以高产率从甘油制备3-羟基丙酸的方法
- Patent Title: Method for preparing 3-hydroxypropionic acid from glycerol in high yield
- Patent Title (中): 以高产率从甘油制备3-羟基丙酸的方法
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Application No.: US13698936Application Date: 2011-05-24
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Publication No.: US08951763B2Publication Date: 2015-02-10
- Inventor: Chul Ho Kim , Jeong-Woo Seo , Lianhua Luo
- Applicant: Chul Ho Kim , Jeong-Woo Seo , Lianhua Luo
- Applicant Address: KR Daejeon
- Assignee: Korea Research Institute of Bioscience and Biotechnology
- Current Assignee: Korea Research Institute of Bioscience and Biotechnology
- Current Assignee Address: KR Daejeon
- Agency: Hultquist, PLLC
- Agent Mary B. Grant
- Priority: KR10-2010-0048492 20100525
- International Application: PCT/KR2011/003798 WO 20110524
- International Announcement: WO2011/149248 WO 20111201
- Main IPC: C12P7/42
- IPC: C12P7/42 ; C12N15/74 ; C12N1/32 ; C12N15/52
Abstract:
The present invention relates to a method for producing 3-hydroxypropionic acid by culturing in a glycerol-containing medium a mutant microorganism obtained by inserting or amplifying a gene encoding propanediol utilization protein in a microorganism having the abilities to produce coenzyme B12 and produce 3-hydroxypropionic acid using glycerol as a carbon source.According to the present invention, 3-hydroxypropionic acid can be produced in high yield from glycerol without having to add expensive coenzyme B12 as a cofactor.
Public/Granted literature
- US20130095541A1 METHOD FOR PREPARING 3-HYDROXYPROPIONIC ACID FROM GLYCEROL IN HIGH YIELD Public/Granted day:2013-04-18
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