Title:
METHOD FOR PREPARING DIOL COMPOUND AT HIGH YIELD USING GLYCEROL FERMENTATION MICROORGANISM VARIANT
Document Type and Number:
WIPO Patent Application WO/2013/012293
Kind Code:
A9
Abstract:
The present invention relates to a method for preparing a diol compound from glycerol using a variant strain, and more specifically to a method for producing 1,3-propanediol and 2,3-butanediol at a high yield by using a variant of a microorganism capable of fermenting glycerol that lacks a gene for coding lactate dehydrogenase. According to the present invention, the production amount of 1,3-propanediol and 2,3-butanediol can be significantly improved through a novel culturing method of a glycerol fermentation microorganism variant.
Inventors:
KIM CHUL HO (KR)
SEO JEONG-WOO (KR)
OH BAEK ROCK (KR)
HEO SUN YEON (KR)
SEO JEONG-WOO (KR)
OH BAEK ROCK (KR)
HEO SUN YEON (KR)
Application Number:
PCT/KR2012/005832
Publication Date:
May 16, 2013
Filing Date:
July 20, 2012
Export Citation:
Assignee:
KOREA RES INST OF BIOSCIENCE (KR)
KIM CHUL HO (KR)
SEO JEONG-WOO (KR)
OH BAEK ROCK (KR)
HEO SUN YEON (KR)
KIM CHUL HO (KR)
SEO JEONG-WOO (KR)
OH BAEK ROCK (KR)
HEO SUN YEON (KR)
International Classes:
C12P7/02; C12N1/20; C12P7/18; C12R1/22
Attorney, Agent or Firm:
LEE, Cheo Young (KR)
이처영 (KR)
이처영 (KR)
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Claims: