IP Library Granted Patent US 11,849,742
Granted Patent B2
US 11,849,742 · App. 16/402,448 · Granted Dec 26, 2023

Tasteful natural sweetener and flavor

Inventors: Jingang Shi (Beijing, CN); Hansheng Wang (Beijing, CN); Xin Shi (Beijing, CN); Yi Wang (Beijing, CN); Wei Lv (Beijing, CN); Yingxiang Xin (Beijing, CN); Thomas Eidenberger (Wels, AT); Weiyao Shi (Bethlehem, PA)
Assignee: EPC NATURAL PRODUCTS CO., LTD.
A23L2/60A21D2/181A21D2/245A21D2/26A23C9/1307A23C9/156A23C9/1526A23F5/465A23L2/02A23L2/38A23L2/54A23L2/56A23L2/66A23L27/11A23L27/215A23L27/31A23L27/33A23L27/34A23L27/36A23L27/88A23L33/105A23L33/125A23L33/145A23L33/175A23L33/18A23F3/405A23G3/36A23L2/58A23V2002/00A23V2250/262A23V2250/266A23V2250/54A23V2250/60
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Quick Facts
Patent No.
US 11,849,742
App. No.
16/402,448
Granted
Dec 26, 2023
Kind
B2
Abstract

The invention describes products, uses thereof, compositions thereof, and methods to prepare products formed from Maillard reaction products from a sugar donor and/or sweet tea extracts, stevia extracts, swingle (mogroside) extracts, one or more sweet tea extract components, one or more steviol glycosides, one or more mogrosides, one or more glycosylated sweet tea glycosides, one or more glycosylated steviol glycosides or one or more glycosylated mogrosides and an amine donor/reactant.

Claims (39)

1. A composition comprising:

a Maillard reaction product formed from a reaction mixture comprising:

(a) one or more reactants selected from the group consisting of Stevia extracts, glycosylated Stevia extracts, steviol glycosides and glycosylated steviol glycosides; and

(b) one or more amine donor(s); and

a high intensity sweetener,

wherein the weight ratio of (a) to (b) is between 99:1 and 1:99,

wherein (a) and (b) undergo a Maillard reaction,

wherein the Maillard reaction product is present in the composition in a concentration in the range of 1-2000 ppm, wherein the Maillard reaction product causes an improved taste of the composition, and

wherein the taste improvement is in terms of bitterness, sweetness onset, aftertaste, and/or sweetness linger of the high intensity sweetener.

2. The composition of claim 1 , wherein the one or more reactants comprise a glycosylated steviol, a glycosylated stevioside, a glycosylated steviolbioside, a glycosylated rebaudioside A, a glycosylated rebaudioside B, a glycosylated rebaudioside C, a glycosylated rebaudioside D, a glycosylated rebaudioside E, a glycosylated rebaudioside F, a glycosylated rebaudioside M, a glycosylated rebaudioside O, a glycosylated rebaudioside H, a glycosylated rebaudioside I, a glycosylated rebaudioside L, a glycosylated rebaudioside N, a glycosylated rebaudioside K, a glycosylated rebaudioside J, a glycosylated rubusoside, a glycosylated dulcoside A, or a mixture thereof.

3. The composition of claim 1 , wherein the one or more amine donor(s) comprise one or more of a primary amine compound, a secondary amine compound, an amino acid, a protein, a peptide, a yeast extract or a mixture thereof.

4. The composition of claim 3 , wherein the one or more amino donors comprise an amino acid selected from the group consisting of alanine, arginine, asparagine, aspartic acid, cysteine, glutamine, glutamic acid, glycine, histidine, isoleucine, leucine, lysine, methionine, phenylalanine, proline, serine, threonine, tryptophan, tyrosine, valine and mixtures thereof.

5. The composition of claim 1 , wherein the reaction mixture is heated at a temperature between 50-250° C.

6. The composition of claim 5 , further comprising one or more members selected from the group consisting of sorbitol, xylitol, mannitol, sucralose, aspartame, acesulfame-K, neotame, erythritol, trehalose, raffinose, cellobiose, tagatose, allulose, inulin, N—[N-[3-(3-hydroxy-4-methoxyphenyl)propyl]-alpha-aspartyl]-L-phenylalanine 1-methyl ester, glycyrrhizin, sodium cyclamate, brazzein, miraculin, curculin, pentadin, mabinlin, thaumatin, neohesperidin dihydrochalone (NHDC), maltol, and advantame.

7. The composition of claim 1 , further comprising a sweet tea extract or a swingle extract.

8. A method for improving a taste of a composition, comprising the step of:

adding a Maillard reaction product during the preparation of the composition,

wherein the Maillard reaction product is prepared from a reaction mixture comprising:

(1) one or more reactants selected from the group consisting of Stevia extracts, glycosylated Stevia extracts, steviol glycosides and glycosylated steviol glycosides; and

(2) one or more amine donors comprising a free amino group,

wherein the weight ratio of (1) to (2) is between 99:1 and 1:99,

wherein (1) and (2) undergo a Maillard reaction,

wherein the composition comprises a high intensity sweetener,

wherein the Maillard reaction product is added at a final concentration in the range of 1-2000 ppm to improve a taste of the composition, and

wherein the taste improvement is in terms of bitterness, sweetness onset, aftertaste, and/or sweetness linger of the high intensity sweetener.

9. The method of claim 8 , wherein the one or more reactants comprise a steviol glycoside selected from the groups consisting of rebaudioside A, rebaudioside B, rebaudioside D, rebaudioside E, rebaudioside M, rebaudioside O, and mixtures thereof.

10. The method of claim 8 , wherein the one or more reactants comprise a glycosylated steviol, a glycosylated stevioside, a glycosylated steviolbioside, a glycosylated rebaudioside A, a glycosylated rebaudioside B, a glycosylated rebaudioside C, a glycosylated rebaudioside D, a glycosylated rebaudioside E, a glycosylated rebaudioside F, a glycosylated rebaudioside M, a glycosylated rebaudioside O, a glycosylated rebaudioside H, a glycosylated rebaudioside I, a glycosylated rebaudioside L, a glycosylated rebaudioside N, a glycosylated rebaudioside K, a glycosylated rebaudioside J, a glycosylated rubusoside, a glycosylated dulcoside A, or a mixture thereof.

11. The method of claim 8 , wherein the one or more amine donor(s) comprise one or more of a primary amine compound, a secondary amine compound, an amino acid, a protein, a peptide, a yeast extract or a mixture thereof.

12. The method of claim 11 , wherein the one or more amino donor(s) comprise an amino acid selected from the group consisting of alanine, arginine, asparagine, aspartic acid, cysteine, glutamine, glutamic acid, glycine, histidine, isoleucine, leucine, lysine, methionine, phenylalanine, proline, serine, threonine, tryptophan, tyrosine, valine and mixtures thereof.

13. The method of claim 8 , wherein the reaction mixture is subjected to a temperature between 50-250° C.

14. The method of claim 8 , further comprising the step of adding one or more members selected from the groups consisting of sorbitol, xylitol, mannitol, sucralose, aspartame, acesulfame-K, neotame, erythritol, trehalose, raffinose, cellobiose, tagatose, allulose, inulin, N—[N-[3-(3-hydroxy-4-methoxyphenyl)propyl]-alpha-aspartyl]-L-phenylalanine 1-methyl ester, glycyrrhizin, sodium cyclamate, brazzein, miraculin, curculin, pentadin, mabinlin, thaumatin, neohesperidin dihydrochalcone (NHDC), and advantame during preparation of the composition.

15. The method of claim 13 , further comprising the step of adding a sweet tea extract or a swingle extract during preparation of the composition.

16. A method for improving a taste and/or mouthfeel profile of a food or beverage, comprising adding an effective amount of the composition of claim 1 to the food product or beverage.

17. The composition of claim 1 , wherein the composition is a beverage.

18. The composition of claim 1 , wherein the composition is a food product.

19. The composition of claim 1 , wherein the composition is a sweetener or flavoring agent.

20. The method of claim 8 , wherein the composition is a beverage.

21. The method of claim 8 , wherein the composition is a food product.

22. The method of claim 8 , wherein the composition is a sweetener or flavoring agent.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 20, 2026
From: EPC NATURAL PRODUCTS CO., LTD.
To: EPC NEXTASTE PTE. LTD.
Reel/Frame 075717/0201 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 15, 2019
From: SHI, JINGANG; WANG, HANSHENG; SHI, XIN; WANG, YI; LV, WEI; XIN, YINGXIANG; EIDENBERGER, THOMAS; SHI, WEIYAO
To: EPC NATURAL PRODUCTS CO., LTD.
Reel/Frame 050718/0378 →
Continuity (8)
Provisional Application 62841858 · May 2, 2019
Provisional Application 62819980 · Mar 18, 2019
Provisional Application 62775983 · Dec 6, 2018
Provisional Application 62771485 · Nov 26, 2018
Provisional Application 62744755 · Oct 12, 2018
Provisional Application 62696481 · Jul 11, 2018
Provisional Application 62668580 · May 8, 2018
Related Publication 20200054056A1 · Feb 20, 2020