PepsiCo, Inc.
ENZYMATIC METHOD FOR PREPARING REBAUDIOSIDE C

Abstract:

Provided is a method for preparing Rehaudioside 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.