Rebaudioside a composition and method for purifying rebaudioside a
US9012626B2 · kind B2 · utility
8Cited by
29References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 31, 2009 |
| Grant date | Apr 21, 2015 |
| Priority date | — |
| Expiry date | Jul 23, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23V2002/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Exemplary embodiments of this invention encompass a method for purifying a low purity steviol glycoside composition. In particular, this invention relates to a method for purifying low purity steviol glycoside compositions to obtain substantially pure steviol glycoside compositions comprising approximately 95% or greater steviol glycosides and approximately 75% or greater rebaudioside A with a single crystallization step.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.