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:
Oct. 04, 2011
Filed:
May. 30, 2006
Deok-kun OH, Gwacheon, KR;
Hye-jung Kim, Seoul, KR;
Yong-joo Lee, Hwaseong, KR;
Sang-hoon Song, Bucheon, KR;
Seung-won Park, Yongin, KR;
Jung-hoon Kim, Seoul, KR;
Seong-bo Kim, Seoul, KR;
Deok-Kun Oh, Gwacheon, KR;
Hye-Jung Kim, Seoul, KR;
Yong-Joo Lee, Hwaseong, KR;
Sang-Hoon Song, Bucheon, KR;
Seung-Won Park, Yongin, KR;
Jung-Hoon Kim, Seoul, KR;
Seong-Bo Kim, Seoul, KR;
CJ Cheiljedang Corp., , KR;
Abstract
Provided is a method of producing D-psicose using a D-psicose epimerase derived from. Provided are a protein having an amino acid sequence of SEQ ID NO:1 and having a psicose 3-epimerase activity, a gene encoding the protein, a recombinant expression vector containing the gene, and a method of producing D-psicose by reacting the protein produced on a mass scale with D-fructose. The method of producing D-psicose is an environmentally friendly method using a new enzyme, in which an inexpensive substrate is used, and the activity of the enzyme can be retained for a prolonged time period. Thus, the method can be efficiently used for the mass production of D-psicose.