US 11,859,226 B2
Strain in Microbacterium and method for producing psicose using same
Bu-Soo Park, Hanam-si (KR); Eun Jin Han, Seoul (KR); Sang-Hee Lee, Daegu (KR); Soun Gyu Kwon, Gwangmyeong-si (KR); Jin Ha Kim, Hongseong-gun (KR); and Chong Jin Park, Daejeon (KR)
Assigned to SAMYANG CORPORATION, Seoul (KR)
Appl. No. 16/603,213
Filed by SAMYANG CORPORATION, Seoul (KR)
PCT Filed Dec. 26, 2017, PCT No. PCT/KR2017/015477
§ 371(c)(1), (2) Date Oct. 4, 2019,
PCT Pub. No. WO2018/221815, PCT Pub. Date Dec. 6, 2018.
Claims priority of application No. 10-2017-0069265 (KR), filed on Jun. 2, 2017.
Prior Publication US 2020/0263216 A1, Aug. 20, 2020
Int. Cl. C12P 19/02 (2006.01); C12P 1/02 (2006.01); C12N 1/20 (2006.01); C12R 1/32 (2006.01)
CPC C12P 1/02 (2013.01) [C12N 1/20 (2013.01); C12N 1/205 (2021.05); C12R 2001/32 (2021.05)] 6 Claims
OG exemplary drawing
 
1. A method for producing a psicose from a fructose-containing substrate using a bacterium belonging to the genus Microbacterium having a psicose conversion activity, comprising
reacting the fructose-containing substrate with at least one selected from the group consisting of a microbial cell of the bacterium, a culture of the bacterium, and a lysate of the bacterium in the presence of at least one metal ion selected from the group consisting of manganese ion and cobalt ion,
wherein the bacterium belonging to the genus Microbacterium is Microbacterium phyllosphaerae,
wherein the Microbacterium phyllosphaerae is a strain deposited as an accession number KCCM12034P.