公开(公告)号：US20190024069A1

公开(公告)日：2019-01-24

申请号：US16067730

申请日：2017-01-17

Applicant: Korea University Research and Business Foundation

Inventor： Kyoung Heon KIM ,  In-Geol CHOI ,  Jung Hyun KIM ,  Eun-Ju YUN

IPC: C12N9/38 ,  C12P19/02 ,  C12P19/14

Abstract: The present invention relates to a heat-resistant agarase and a monosaccharide production method using same. More particularly, in the present invention, a heat-resistant agarase may be used to produce galactose and 3,6-anhydro-L-galactose at high yield by efficiently breaking down agarose or agar without a chemical pretreatment, a neutralization process, or an agarotriose hydrolase treatment process.

公开(公告)号：US20230193325A1

公开(公告)日：2023-06-22

申请号：US16643126

申请日：2018-08-28

Applicant: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY ,  KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Inventor： In Seop CHANG ,  Ju Yeong JEONG ,  Shinyoung PARK ,  In-Geol CHOI ,  Byeonghyeok PARK

IPC: C12P7/08 ,  C12N15/74 ,  C12N9/04

CPC classification number: C12P7/08 ,  C12N9/0006 ,  C12N15/74 ,  C12Y101/01001

Abstract: The present invention relates to a transformed strain having ethanol production potential, constructed by introducing a foreign gene for ethanol production into a non-ethanol producing acetogen Eubacterium limosum and a method for producing ethanol, using the strain. According to the present invention, Eubacterium limosum which is a conventional acetogen lacking ethanol production potential is used to produce ethanol, which is a high value-added product, as a single product from carbon monoxide contained in waste gas.