IP Library Patent Application 18368599
Patent Application
App. No. 18/368,599

COMPOSITIONS COMPRISING AND METHODS OF USING 1,3-PROPANEDIOL, TO IMPROVE SWEETNESS AND/OR REDUCE BITTERNESS OF SWEETENERS

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Quick Facts
Patent No.
US None
App. No.
18/368,599
Abstract

The present disclosure is directed to sweetener composition comprising 1,3-propanediol and a sweetener. As disclosed are food, beverage, confection, or concentrate compositions comprising the aforementioned sweetener composition and methods of producing such sweeteners.

Claims (23)

1 . A sweetener composition comprising:

(a) about 1 ppm to about 10 ppm of 1,3-propanediol; and

(b) about 18,000 ppm to about 62,000 ppm of a sweetener.

2 . The sweetener composition of claim 1 , wherein the sweetener is sucrose, high fructose corn syrup, erythritol, allulose, or tagatose.

3 . A food, beverage, confection, or concentrate composition comprising the sweetener composition of claim 1 .

4 . A food, beverage, confection, or concentrate composition comprising a sweetener composition, wherein the sweetener composition consists essentially of:

(a) about 600 ppm to about 1,000 ppm of 1,3-propanediol; and

(b) about 90 ppm to about 400 ppm of a sweetener.

5 . The sweetener composition of claim 4 , wherein the sweetener is a Stevia sweetener.

6 . The sweetener composition of claim 5 , wherein the Stevia sweetener is Stevia Reb A97 or Stevia Reb M95.

7 . A method of improving sweetness and/or reducing bitterness of a sweetener comprising:

(a) providing about 90 ppm to about 400 ppm of a sweetener; and

(b) adding an amount of 1,3-propanediol from about 600 ppm to about 1,000 ppm to the sweetener to form a sweetener composition consisting essentially of 90 ppm to about 400 ppm of the sweetener and from about 600 ppm to about 1,000 ppm of 1,3-propanediol, whereby said sweetener composition has improved sweetness and/or bitterness as compared to sweetener that does not include said amount of 1,3-propanediol.

8 . The method of claim 7 , wherein the sweetener is a Stevia sweetener.

9 . The method of claim 8 , wherein the Stevia sweetener is Stevia Reb A97 or Stevia Reb M95.

10 . A sweetener composition produced by the method of claim 7 .

11 . A food, beverage, confection, or concentrate composition comprising the sweetener composition of claim 10 .

12 . A method of improving sweetness and/or reducing bitterness of a sweetener comprising:

(a) providing about 18,000 ppm to about 62,000 ppm of a sweetener; and

(b) adding an amount of 1,3-propanediol from about 1 ppm to about 10 ppm to the sweetener to form a sweetener composition, whereby said sweetener composition has improved sweetness and/or bitterness as compared to sweetener that does not include said amount of 1,3-propanediol.

13 . The method of claim 12 , wherein the sweetener is sucrose, high fructose corn syrup, erythritol, allulose, or tagatose.

14 . A sweetener composition produced by the method of claim 12 .

15 . A food, beverage, confection, or concentrate composition comprising the sweetener composition of claim 14 .

Assignments (3)
SECURITY INTEREST Recorded Feb 27, 2026
From: PRIMIENT COVATION LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 073921/0082 →
SECURITY INTEREST Recorded Feb 27, 2026
From: PRIMIENT COVATION LLC
To: BARCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 073925/0665 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 5, 2024
From: GAHAN, SEAN L.; WOO, ALEXANDER H.
To: PRIMIENT COVATION LLC
Reel/Frame 066383/0548 →