Patent ID: 11878992
Assignee: DSM IP ASSETS B.V.
Field: Food chemistry (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 0:
1. A method for purifying rebaudioside M, which method comprises:
(a) providing a solution comprising rebaudioside M, wherein the solution is a fermentation broth which has undergone a solid-liquid separation to separate cells from the fermentation broth, wherein the rebaudioside M in the solution has a concentration of at least about 10 g/L and a purity of at least 10% by weight on a dry basis; and
(b) crystallizing rebaudioside M from the solution of (a) wherein the crystallizing is carried out in water and in the absence of organic solvent, thereby obtaining purified rebaudioside M,, wherein the method is performed without chromatography, and in the absence of organic solvent.