High-Purity Steviol Glycosides
US-2016198748-A1 · Jul 14, 2016 · US
Preparing novel steviol glycosides by bioconversion
US11851695B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11851695-B2 |
| Application number | US-202217993292-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 23, 2022 |
| Priority date | Dec 14, 2016 |
| Publication date | Dec 26, 2023 |
| Grant date | Dec 26, 2023 |
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- Title
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Abstract
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Methods of preparing novel steviol glycosides are described herein. The methods utilize biocatalysts for converting a starting steviol glycoside to a target steviol glycoside. Compositions and consumables comprising said novel steviol glycosides as well as methods of purifying and using said novel steviol glycosides, are also provided.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for preparing target steviol glycoside CC-00342 comprising contacting a medium comprising a composition comprising starting steviol glycoside CC-00326 with EUGT11 to produce a composition comprising target steviol glycoside CC-00342: 2. A method of preparing target steviol glycoside CC-00337 comprising contacting a medium comprising a composition comprising starting steviol glycoside rebaudioside D with Dextransucrase ATCC11449 to produce a composition comprising target steviol glycoside CC-00337: 3. The method of claim 1 , further comprising separating the target steviol glycoside to provide a separated target steviol glycoside composition. 4. The method of claim 3 , further comprising purifying the separated target steviol glycoside composition to provide a purified target steviol glycoside composition comprising at least about 80% target steviol glycoside by weight on a dry basis. 5. An isolated and purified steviol glycoside, wherein the steviol glycoside is selected from the group consisting of: 6. The method of claim 2 , further comprising separating the target steviol glycoside to provide a separated target steviol glycoside composition. 7. The method of claim 5 , further comprising purifying the separated target steviol glycoside composition to provide a purified target steviol glycoside composition comprising at least about 80% target steviol glycoside by weight on a dry basis.
Assignees
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Classifications
- C12P19/56Primary
having an oxygen atom of the saccharide radical directly bound to a condensed ring system having three or more carbocyclic rings, e.g. daunomycin, adriamycin · CPC title
Sweeteners · CPC title
Terpene glycosides · CPC title
- C07H15/256Primary
Polyterpene radicals · CPC title
Dextransucrase (2.4.1.5) · CPC title
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- What does patent US11851695B2 cover?
- Methods of preparing novel steviol glycosides are described herein. The methods utilize biocatalysts for converting a starting steviol glycoside to a target steviol glycoside. Compositions and consumables comprising said novel steviol glycosides as well as methods of purifying and using said novel steviol glycosides, are also provided.
- Who is the assignee on this patent?
- Coca Cola Co
- What technology area does this patent fall under?
- Primary CPC classification C12P19/56. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Dec 26 2023 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).