Recombinant production of steviol glycosides
US10253344B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Jun 23, 2017 |
| Grant date | Apr 9, 2019 |
| Priority date | — |
| Expiry date | Jun 23, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Y204/00
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
Recombinant polypeptides having UDP-glycosyltransferase activities, including a 1,2-19-O-glucose glycosylation activity and a 1,2-13-O-glucose glycosylation activity for synthesizing of steviol glucosides, are provided. A method of producing a steviol glycoside composition using such recombinant polypeptide is also provided. Also disclosed are steviol glycosides referred to as rebaudioside Z1 and rebaudioside Z2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.