- 专利标题： ENZYMATIC METHOD FOR PREPARING REBAUDIOSIDE J
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申请号： US18600332申请日： 2024-03-08
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公开(公告)号： US20240287567A1公开(公告)日： 2024-08-29
- 发明人: Alex TAO , Guoqing LI , Wenxia WANG , Leilei ZHENG , Chunlei ZHU , Xiaoliang LIANG , Kuikiu CHAN
- 申请人： PepsiCo, Inc.
- 申请人地址： US NY Purchase
- 专利权人： PepsiCo, Inc.
- 当前专利权人： PepsiCo, Inc.
- 当前专利权人地址： US NY Purchase
- 分案原申请号： US17805626 2022.06.06
- 主分类号： C12P19/56
- IPC分类号： C12P19/56 ; C12N9/10
摘要：
Provided is a method for preparing Rebaudioside J using an enzymatic method, comprising using rebaudioside A as a substrate, and making the substrate, in the presence of a glycosyl donor, react under the catalysis of a UDP-glycosyltransferase-containing recombinant cell and/or UDP-glycosyltransferase prepared therefrom to generate Rebaudioside J.
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