US 12,110,485 B2
Leuconostoc citreum and use thereof in precipitating starch emulsion
Xiaojun Liao, Beijing (CN); Xuan Wang, Beijing (CN); Liang Zhao, Beijing (CN); Yongtao Wang, Beijing (CN); Xiankui Kong, Beijing (CN); Hongyan Chen, Beijing (CN); Xueqiang Wang, Beijing (CN); and Guanghua Li, Beijing (CN)
Assigned to CHINA AGRICULTURAL UNIVERSITY, Beijing (CN); and SISHUI LIFENG FOOD CO., LTD., Shandong (CN)
Appl. No. 17/312,013
Filed by CHINA AGRICULTURAL UNIVERSITY, Beijing (CN); and SISHUI LIFENG FOOD CO., LTD., Jining (CN)
PCT Filed Nov. 24, 2020, PCT No. PCT/CN2020/131077
§ 371(c)(1), (2) Date Jun. 9, 2021,
PCT Pub. No. WO2021/218130, PCT Pub. Date Nov. 4, 2021.
Claims priority of application No. 202010353037.8 (CN), filed on Apr. 29, 2020.
Prior Publication US 2023/0250389 A1, Aug. 10, 2023
Int. Cl. C12N 1/20 (2006.01); C08B 30/04 (2006.01); C12P 19/04 (2006.01); C12R 1/01 (2006.01)
CPC C12N 1/20 (2013.01) [C08B 30/04 (2013.01); C12N 1/205 (2021.05); C12P 19/04 (2013.01); C12R 2001/01 (2021.05)] 2 Claims
 
1. A method for precipitating a starch emulsion, the method comprising:
mixing (i) a fermentation broth containing a culture of Leuconostoc citreum WSJ-57, deposited under accession number CGMCC No. 19201, with (ii) a starch emulsion, to produce a mixture; and
performing stand treatment of the mixture sufficient to precipitate the starch emulsion.