Invention Grant
- Patent Title: Hexuronate C4-epimerase variant having improved D-tagatose conversion activity, and D-tagatose production method using same
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Application No.: US16083837Application Date: 2017-07-31
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Publication No.: US11306303B2Publication Date: 2022-04-19
- Inventor: Sung Jae Yang , Young Mi Lee , Il Hyang Park , Chan-Hyoung Lee , Hyun Kug Cho , Seong Bo Kim , Yang Hee Kim , Seung Won Park
- Applicant: CJ CHEILJEDANG CORPORATION
- Applicant Address: KR Seoul
- Assignee: CJ CHEILJEDANG CORPORATION
- Current Assignee: CJ CHEILJEDANG CORPORATION
- Current Assignee Address: KR Seoul
- Priority: KR10-2016-0097500 20160729
- International Application: PCT/KR2017/008245 WO 20170731
- International Announcement: WO2018/021896 WO 20180201
- Main IPC: C12N9/90
- IPC: C12N9/90 ; C12P19/02 ; C12P19/24
Abstract:
Provided are a hexuronate C4-epimerase variant with improved activity in converting D-fructose by D-tagatose of hexuronate C4-epimerase and a method for production of D-tagatose using them.
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