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Rebaudioside

Rebaudioside-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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NEW High rebaudioside-a plant varietal, methods of extraction and purification therefrom, of compositions with enhanced rebaudioside-a ...
Glg Life Tech Corporation
February 15, 2018 - N°20180042280

A stevia rebaudiana plant is characterized by rebaudioside a (ra) content of 6-20% dry weight and total steviol glycosides content of 15-28% dry weight in the leaf. The plant is developed using selective breeding technologies and identified by rapd gene analysis.
Non-caloric sweetener
Conagen Inc.
February 08, 2018 - N°20180037600

Disclosed is a steviol glycoside referred to as rebaudioside d2. Rebaudioside d2 has five β-d-glucosyl units connected to the aglycone steviol. Also disclosed are methods for producing rebaudioside d2, a udp-glycosyltransferase fusion enzyme, and methods for producing rebaudioside d and rebaudioside e.
Rebaudioside m biosynthetic production and recovery methods
Purecircle Usa Inc.
January 25, 2018 - N°20180020709

Various recovery processes are provided for the complete recovery of low soluble steviol glycosides obtained in recombinant microorganisms. Soluble α-glycosyl steviol glycosides were fully recovered in downstream processing and then converted to steviol glycosides by hydrolases. The obtained steviol glycosides were purified and used as sweeteners, sweetness enhancers, flavor enhancers, and flavor modifiers in foods, beverages, cosmetics and ...
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Rebaudioside analogs
January 18, 2018 - N°20180016291

Wherein a1, l1, and g1 are described herein. Also provided are sweetener compositions comprising the compound described herein either as a sweetener or a sweetener enhancer. Additionally, the compound or the sweetener composition can be included in a product such as a beverage product or a food product, which can reduce the amount of sweetener in the product required to ...
Non-caloric sweetener
Conagen Inc.
January 11, 2018 - N°20180009835

Disclosed is a steviol glycoside referred to as rebaudioside d2. Rebaudioside d2 has five β-d-glucosyl units connected to the aglycone steviol. Also disclosed are methods for producing rebaudioside d2, a udp-glycosyltransferase fusion enzyme, and methods for producing rebaudioside d and rebaudioside e.
Method for the enrichment of rebaudioside b and/or rebaudioside d in stevia-derived glycoside compositions ...
Cargill, Incorporated
January 04, 2018 - N°20180002362

The invention relates to the use of adsorb/desorb chromatography to prepare enriched compositions comprising rebaudioside b and/or rebaudioside d. Compositions with enriched rebaudioside-b and/or rebaudioside-d components may be prepared from stevia-derived glycoside compositions using an adsorb-desorb chromatography process where the stationary phase of the chromatography bed comprises a macroporous neutral adsorbent resin.
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Consumables
Givaudan S.a.
January 04, 2018 - N°20180000141

Disclosed are sweetened consumables and methods of forming said sweetened consumables that comprise certain sweeteners and at least one sweetness enhancer in a concentration near its sweetness detection threshold. The sweeteners include sucrose, fructose, glucose, high fructose corn syrup, corn syrup, xylose, arabinose, rhamnose, erythritol, xylitol, mannitol, sorbitol, inositol, acesulfame potassium, aspartame, neotame, sucralose, saccharine, or combinations thereof. The sweetness ...
Non-caloric sweeteners and methods for synthesizing
Conagen Inc.
December 21, 2017 - N°20170362267

Disclosed are steviol glycosides referred to as rebaudioside v and rebaudioside w. Also disclosed are methods for producing rebaudioside m (reb m), rebausoside g (reb g), rebaudioside ka (reb ka), rebaudioside v (reb v) and rebaudioside (reb w).
Recombinant production of steviol glycosides
Evolva Sa
November 09, 2017 - N°20170321238

Recombinant microorganisms, plants, and plant cells are disclosed that have been engineered to express recombinant genes encoding udp-glycosyltransferases (ugts). Such microorganisms, plants, or plant cells can produce steviol glycosides, e. G., rebaudioside a and/or rebaudioside d, which can be used as natural sweeteners in food products and dietary supplements.
High-purity steviol glycosides
The Coca-cola Company
October 26, 2017 - N°20170303565

Methods of preparing highly purified steviol glycosides, particularly rebaudiosides a, d and m are described. The methods include utilizing recombinant microorganisms for converting various staring compositions to target steviol glycosides. In addition, novel steviol glycosides reb d2, reb m2, and reb i are disclosed, as are methods of preparing the same. The highly purified rebaudiosides are useful as non-caloric sweetener ...
Recombinant production of steviol glycosides
October 19, 2017 - N°20170298404

Recombinant polypeptides having udp-glycosyltransferase activities, including a 1,2-19-o-glucos glycosylation activity and a 1,2-13-o-glucos 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.
High rebaudioside-c plant varietal and compositions extracted therefrom with high rebaudioside-c and total steviol glycoside ...
Glg Life Tech Corporation
October 12, 2017 - N°20170290285

A new stevia variety is characterized by remarkably high levels of rebaudioside c (rc), and developed by the use of non-gmo selective breeding technologies and wherein such variety is uniquely identified by rapd gene analysis, and comprises from about 3-8% by weight rc in the leaf (leaf content) and from about 10-13% total steviol glycosides content (tsg) in in leaf (...
Methods for preparing rebaudioside i and uses
The Coca-cola Company
September 28, 2017 - N°20170275666

Methods of preparing rebaudioside i, including highly purified rebaudioside i, are described herein. The methods utilize biocatalysts for converting rebaudioside a to rebaudioside i. Compositions and consumables comprising rebaudioside i, including sweetener compositions and flavor enhancing composition, are also provided.
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Glycoside compositions
Cargill, Incorporated
September 14, 2017 - N°20170258121

Sweetener compositions comprising particular glycoside compositions are described herein. The glycoside compositions comprise rebaudioside a, rebaudioside b, rebaudioside d, and rebaudioside m in various proportions. The sweetener compositions can also include one or more bulking agents or other ingredients. The sweetener compositions can be used in foods and beverages.
Methods of extraction and purification from stevia rebaudiana of compositions with enhanced rebaudioside-m content, uses ...
Glg Life Tech Corporation
August 10, 2017 - N°20170226145

A method for purifying reb m includes preparing a crude mother liquor/stevia rebaudiana primary extract, passing a solution of this primary extract through a multi-column system including a plurality of columns, in series, packed with a porous adsorbent resin to provide at least one column having adsorbed reb m and eluting fractions with reb m content from a final/...
Sweetener composition
August 10, 2017 - N°20170223994

The present invention relates to a sweetener composition comprising a sweetening blend with at least three components selected from: maltitol, xylitol and rebaudioside a, the latter having a purity ranging from 80% to 100% by weight on the anhydrous basis, wherein rebaudioside a, xylitol and maltitol are present in specific ratios and wherein the sum of the amounts of the three components ...
Non-caloric sweeteners and methods for synthesizing
Conagen Inc.
August 03, 2017 - N°20170218421

Disclosed are steviol glycosides referred to as rebaudioside v and rebaudioside w. Also disclosed are methods for producing rebaudioside m (reb m), rebausoside g (reb g), rebaudioside ka (reb ka), rebaudioside v (reb v) and rebaudioside (reb w).
Non-caloric sweeteners and methods for synthesizing
Conagen Inc.
August 03, 2017 - N°20170218420

Disclosed are steviol glycosides referred to as rebaudioside v and rebaudioside w. Also disclosed are methods for producing rebaudioside m (reb m), rebausoside g (reb g), rebaudioside ka (reb ka), rebaudioside v (reb v) and rebaudioside (reb w).
Production of steviol glycosides in microorganisms
Evolva Sa
August 03, 2017 - N°20170218419

Recombinant microorganisms, plants, and plant cells are disclosed that have been engineered to express novel recombinant genes encoding steviol biosynthetic enzymes and udp-glycosyltransferases (ugts). Such microorganisms, plants, or plant cells can produce steviol or steviol glycosides, e. G., rubusoside or rebaudioside a, which can be used as natural sweeteners in food products and dietary supplements.
Method for preparing rebaudioside m by using enzyme method
Pepsico, Inc.
July 27, 2017 - N°20170211113

Provided is a method for preparing rebaudioside m by using an enzyme method. In the method, rebaudioside a or rebaudioside d is used as a substrate, and in the presence of sucrose and udp, rebaudioside m is generated by means of reaction of the substrate under the catalysis of a mixture of udp-glucosyl transferase and sucrose synthetase, or recombinant cells ...
Non-caloric sweeteners and methods for synthesizing
Conagen Inc.
July 13, 2017 - N°20170196248

Disclosed are steviol glycosides referred to as rebaudioside v and rebaudioside w. Also disclosed are methods for producing rebaudioside m (reb m), rebausoside g (reb g), rebaudioside ka (reb ka), rebaudioside v (reb v) and rebaudioside (reb w).
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