Invention Grant
- Patent Title: Enzymatic method for preparing Rebaudioside C
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Application No.: US16343339Application Date: 2016-10-21
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Publication No.: US11312985B2Publication Date: 2022-04-26
- Inventor: Alex Tao , Guoqing Li , Wenxia Wang , Leilei Zheng , Chunlei Zhu , Xiaoliang Liang , Kuikiu Chan
- Applicant: PepsiCo, Inc.
- Applicant Address: US NY Purchase
- Assignee: PepsiCo, Inc.
- Current Assignee: PepsiCo, Inc.
- Current Assignee Address: US NY Purchase
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- International Application: PCT/CN2016/102910 WO 20161021
- International Announcement: WO2018/072203 WO 20180426
- Main IPC: C12P19/18
- IPC: C12P19/18 ; C12P19/56 ; C12N9/10
Abstract:
Provided is a method for preparing Rebaudioside C using an enzymatic method, comprising using rubusoside or dulcoside A as a substrate, and making the substrate, in the presence of a glycosyl donor, react under the catalysis of UDP-glycosyltransferase-containing recombinant cell and/or UDP-glycosyltransferase prepared therefrom to generate Rebaudioside C.
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