The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 2015
Filed:
Jan. 29, 2013
Cj Cheiljedang Corporation, Seoul, KR;
So-young Kim, Gyeonggi-do, KR;
Kwang-myung Choi, Gyeonggi-do, KR;
Yong-uk Shin, Gyeonggi-do, KR;
Hye-won Um, Gyeonggi-do, KR;
Kyung-oh Choi, Seoul, KR;
Jin-sook Chang, Seoul, KR;
Young-wook Cho, Seoul, KR;
Young-hoon Park, Gyeonggi-do, KR;
CJ Cheiljedang Corporation, Seoul, KR;
Abstract
The present invention relates to a method for producing L-methionine, comprising: i) culturing an L-methionine precursor-producing microorganism strain in a fermentation solution, so that the L-methionine precursor accumulates in the solution; and ii) mixing a converting enzyme and methylmercaptan or its salts with at least a portion of the solution to convert the accumulated L-methionine precursor into L-methionine, as well as to microorganism strains used in each step.