Stevia extract containing selected steviol glycosides as flavor, salty and sweetness profile modifier

Patent metadata

Field	Value
Publication number	US-10780170-B2
Application number	US-201414896022-A
Country	US
Kind code	B2
Filing date	Jun 9, 2014
Priority date	Jun 7, 2013
Publication date	Sep 22, 2020
Grant date	Sep 22, 2020

Abstract

Stevia extracts with selected major steviol glycosides (Reb A, stevioside, Reb D, Reb C) and minor steviol glycosides and glycosylated diterpene derivative plant molecules, derived from Stevia rebaudiana plant are found to improve the perception of flavor and taste perception, which includes the sweet, savory and salty perception in a wide range of food and beverage applications.

First claim

What is claimed is:

1. A flavor modifying composition comprising from about 45% to about 65% by weight total steviol glycosides (TSG), and from about 35% to about 50% by weight other glycosylated diterpene derivative plant molecules;
wherein the total steviol glycosides comprise 5% to 20% by weight Rebaudioside A, less than 5% by weight Rebaudioside B, and 2% to 15% by weight Stevioside;
wherein the other glycosylated diterpene derivative plant molecules comprise one or more selected from the group consisting of: 13-[(2-O-(6-O-β-D-glucopyranosyl)-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy] kaur-16-en-18-oic acid β-D-glucopyranosyl ester; 13-[(2-O-β-D-glucopyranosyl-3-O-β-D-fructofuranosyl-β-D-glucopyranosyl) oxy] kaur-16-en-18-oic acid β-D-glucopyranosyl ester, and combinations thereof;
and wherein the composition, when used below its sweetness recognition threshold level, reduces bitterness and bitter aftertaste as compared to a control composition that does not contain the flavor modifying composition.

2. The flavor modifying composition of claim 1 , wherein the total steviol glycosides further include minor steviol glycosides selected from the group consisting of Reb E, Reb N, and Reb O; wherein the content of each of these minor steviol glycosides is less than 10% by weight of the composition.

3. The flavor modifying composition of claim 1 , wherein the total steviol glycosides further include one or more additional steviol glycosides selected from the group consisting of Steviolbioside, Rubusoside, Dulcoside A, and Reb F; wherein the content of each of these additional steviol glycosides is less than 5% by weight of the composition.

4. A food, beverage, medical food, or pharmaceutical product comprising the flavor modifying composition of claim 1 , wherein the food, beverage, medical food, or pharmaceutical product has reduced bitterness and bitter aftertaste as compared to a control product made without the flavor modifying composition of claim 1 .

5. The food and beverage product of claim 4 , wherein the flavor modifying composition is present at concentrations ranging between 1 to 1000 ppm to provide flavor modification below the sweetness recognition threshold of the flavor modifying composition.

6. The food and beverage product of claim 4 , wherein the flavor modifying composition is present at concentrations ranging from 5 to 250 ppm to provide flavor modification below the sweetness recognition threshold of the flavor modifying composition.

7. The food or beverage product of claim 4 , selected from the group consisting of: a carbonated soft drink, a fruit juice, an alcoholic beverage, a dairy food, a dairy beverage, a dessert, a baked good, a cereal product, a confectioner, a sauce, a gravy, a dressing, a meat product, a seasoning & condiment, a snack product and a table top sweetener.

8. A method of increasing a taste and flavor intensity of a food or beverage product, comprising the step of adding the taste and flavor modifying composition of claim 1 to a food or beverage product.

9. A method of improving a salt perception and reducing a sodium content of a food or beverage product, comprising a seasoning, a meat product, a snack product, a sauce or a gravy, comprising the step of adding the taste and flavor modifying composition of claim 1 to said food or beverage product.

10. The method of claim 9 , wherein a savory taste and flavor profile is improved with more salty taste than a comparative taste and flavor profile of a comparative product which does not include the taste and flavor modifying composition.

Assignees

• Purecircle Usa Inc
• Purecircle Sdn Bhd

Inventors

• Purkayastha Siddhartha
• Petit Marcia

Classifications

• A23G3/346 Primary

  Finished or semi-finished products in the form of powders, paste or liquids (A23G3/343 takes precedence) · CPC title

• A23L27/88

  Taste or flavour enhancing agents · CPC title

• A23L27/33

  containing sugars or derivatives · CPC title

• A23V2002/00

  Food compositions, function of food ingredients or processes for food or foodstuffs · CPC title

• A23L2/60

  Sweeteners · CPC title