Natural high-potency sweetener compositions with improved temporal profile and/or flavor profile, methods for their formulation, and uses
View Patent ↗The present invention relates generally to improving the taste of natural high-potency non-caloric or low-caloric sweeteners and compositions sweetened therewith. In particular, the present invention relates to compositions that can improve the tastes of natural high-potency non-caloric or low-caloric sweeteners by imparting a more sugar-like taste or characteristic. In particular, the compositions and methods provide a more sugar-like temporal profile, including sweetness onset and sweetness linger, and/or a more sugar-like flavor profile, including osmotic taste.
1. A sweetener composition comprising rebaudioside A and erythritol, wherein:
the rebaudioside A has a purity greater than about 97% by weight on a dry basis; and
the weight ratio of rebaudioside A to erythritol is about 1:75 to about 1:150.
2. The sweetener composition of claim 1 , wherein the rebaudioside A has a purity greater than about 99% by weight on a dry basis.
3. The sweetener composition of claim 1 , further comprising at least one steviolglycoside selected from the group consisting of rebaudioside B, rebaudioside C, rebaudioside E, rebaudioside F, dulcoside A, dulcoside B, stevioside, steviolbioside or combinations thereof.
4. The sweetener composition of claim 1 , wherein the rebaudioside A is substantially free of steviolbioside as measured by HPLC.
5. The sweetener composition of claim 1 , wherein the rebaudioside A has a rate of dissolution greater than about 30%/5 minutes in water at 25° C.
6. The sweetener composition of claim 1 , further comprising at least one sweet taste improving composition selected from the group consisting of carbohydrates, amino acids and their corresponding salts, polyamino acids and their corresponding salts, sugar acids and their corresponding salts, organic acids, inorganic acids, organic salts, inorganic salts, bitter compounds, flavorants, astringent compounds, polymers, proteins, protein hydrolysates, surfactants, emulsifiers, flavonoids, alcohols, synthetic sweeteners or combinations thereof.
7. A sweetened composition comprising a sweetenable composition and a sweetener composition comprising rebaudioside A and erythritol, wherein:
the rebaudioside A has a purity greater than about 97% by weight on a dry basis; and
the weight ratio of rebaudioside A to erythritol is about 1:75 to about 1:150.
8. The sweetened composition of claim 7 , wherein the rebaudioside A has a purity greater than about 99% by weight on a dry basis.
9. The sweetened composition of claim 7 , wherein the rebaudioside A is present in an amount from about 100 ppm to about 3,000 ppm.
10. The sweetened composition of claim 7 , wherein the erythritol is present in an amount from about 5,000 ppm to about 40,000 ppm.
11. The sweetened composition of claim 7 , further comprising at least one steviolglycoside selected from the group consisting of rebaudioside B, rebaudioside C, rebaudioside E, rebaudioside F, dulcoside A, dulcoside B, stevioside, steviolbioside or combinations thereof.
12. The sweetened composition of claim 7 , wherein the rebaudioside A is substantially free of steviolbioside as measured by HPLC.
13. The sweetened composition of claim 7 , wherein the rebaudioside A has a rate of dissolution greater than about 30%/5 minutes in water at 25° C.
14. The sweetened composition of claim 7 , further comprising at least one sweet taste improving composition selected from the group consisting of carbohydrates, amino acids and their corresponding salts, polyamino acids and their corresponding salts, sugar acids and their corresponding salts, organic acids, inorganic acids, organic salts, inorganic salts, bitter compounds, flavorants, astringent compounds, polymers, proteins, protein hydrolysates, surfactants, emulsifiers, flavonoids, alcohols, synthetic sweeteners or combinations thereof.
15. The sweetened composition of claim 7 , wherein the sweetenable composition is a beverage selected from the group consisting of a non-carbonated beverage, carbonated beverage, cola, root beer, fruit-flavored beverage, citrus-flavored beverage, fruit juice, fruit-containing beverage, vegetable juice, vegetable containing beverage, tea, coffee, dairy beverage, sports drink, energy drink, and flavored water.
16. The sweetened composition of claim 14 , wherein the one or more sweet taste improving compositions are present in an amount effective for the sweetener composition to impart a pH from about 2.3 to about 3.5 to an aqueous solution of the sweetener composition.