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:
Jan. 30, 2018
Filed:
Nov. 27, 2014
Applicant:
Cj Cheiljedang Corporation, Seoul, KR;
Inventors:
Young Mi Lee, Bucheon-si, KR;
Seong Bo Kim, Seoul, KR;
Min Hae Kim, Incheon, KR;
Sung Jae Yang, Gwangmyeong-si, KR;
Seung Won Park, Yongin-si, KR;
Assignee:
CJ CHEILJEDANG CORPORATION, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 19/24 (2006.01); C12P 19/02 (2006.01); C12N 9/90 (2006.01);
U.S. Cl.
CPC ...
C12P 19/24 (2013.01); C12N 9/90 (2013.01); C12P 19/02 (2013.01); C12Y 503/01003 (2013.01);
Abstract
The present invention relates to a method for preparing tagatose from residue after extracting coffee, comprising: obtaining a hydrolysate by hydrolyzing residue after extracting coffee into acid; obtaining a hydrolysate refined by decolorization and ion-refining the obtained hydrolysate; and obtaining tagatose by isomerizing the refined hydrolysate to an arabinose isomerase.