Caffeine chewing gum

• US 6,024,988 A
• Filed: 06/01/1998
• Issued: 02/15/2000
• Est. Priority Date: 06/01/1998
• Status: Expired due to Term

• Current Assignee: WM Wrigley Jr Company (Mars Incorporated)
• Original Assignee: WM Wrigley Jr Company (Mars Incorporated)
• Inventors: Tongue, Thomas M. Jr., Ream, Ronald L., Corriveau, Christine L.
• Primary Examiner(s): Corbin, Arthur L.
• Application Number:
  US09/088,290
• Time in Patent Office: 624 Days
• Field of Search: 426/3, 426/5
• US Class Current: 426/3
• CPC Class Codes: A23G 4/06 characterised by the composition containing organic or inorganic compounds
• CPC Class Codes: A23G 4/068 containing plants or parts thereof, e.g. fruits, seeds, extracts containing gums A23G4/10
• CPC Class Codes: A23V 2002/00 Food compositions, function of food ingredients or processes for food or foodstuffs
• CPC Class Codes: A23V 2200/254 Particle size distribution
• CPC Class Codes: A23V 2250/2108 Caffeine, coffee extract

Abstract

The present invention provides an improved chewing gum composition that includes caffeine. The chewing gum composition includes a specific particle size distribution for the caffeine such that the perceived bitterness of traditional caffeine gums is reduced. Additionally, the present invention provides methods of mixing a caffeine chewing gum composition that likewise reduces bitterness by selecting specific processing times and sequences for the mixing of the various ingredients.

Claims

1. A chewing gum composition comprising:

a water insoluble base portion;

a water soluble portion; and

caffeine, the caffeine having a particle size distribution of about 0.0% on 40 mesh, about 1-20% on 60 mesh, about 5-30% on 80 mesh, and at least about 50% through 80 mesh.

2. The chewing gum composition of claim 1 wherein the caffeine comprises at least about 0.3% by weight of the chewing gum composition.

3. The chewing gum composition of claim 1 wherein the caffeine comprises about 0.3% to 3.7% by weight of the chewing gum composition.

4. The chewing gum composition of claim 1 wherein the chewing gum includes sugar.

5. The chewing gum composition of claim 1 wherein the chewing gum is substantially wax free.

6. The chewing gum composition of claim 1 wherein the chewing gum is a low calorie chewing gum.

7. The chewing gum composition of claim 1 wherein the chewing gum includes at least one sweetener selected from the group consisting of:

aspartame, salts of acesulfame, and xylitol.

8. The chewing gum composition of claim 1 wherein the chewing gum includes at least one natural or artificial flavoring agent selected from the group consisting of:

monoammonium glycerrhizinate;

glucono delta lactone;

artificial hot capsicum;

tangerine oil;

cinnamon oil;

peppermint oil; and

natural or artificial flavor enhancers.

9. A stick chewing gum composition comprising:

a water insoluble base portion;

a water soluble portion;

caffeine, the caffeine having a particle size distribution of about 0.0% on 40 mesh, about 1-20% on 60 mesh, about 5-30% on 80 mesh, and at least about 50% through 80 mesh; and

the stick of chewing gum have a substantially uniform distribution of caffeine throughout.

10. The chewing gum composition of claim 9 wherein the caffeine comprises at least about 0.3% by weight of the chewing gum composition.

11. The chewing gum composition of claim 9 wherein the caffeine comprises about 0.3% to 3.7% by weight of the chewing gum composition.

12. The chewing gum composition of claim 9 wherein the chewing gum includes sugar.

13. The chewing gum composition of claim 9 wherein the chewing gum is substantially wax free.

14. The chewing gum composition of claim 9 wherein the chewing gum is a low calorie chewing gum.

15. The chewing gum composition of claim 9 wherein the chewing gum includes at least one sweetener selected from the group consisting of:

aspartame, salts of acesulfame, and xylitol.

16. The chewing gum composition of claim 9 wherein the chewing gum includes at least one natural or artificial flavoring agent selected from the group consisting of:

monoammonium glycerrhizinate;

glucono delta lactone;

artificial hot capsicum;

tangerine oil;

cinnamon oil;

peppermint oil;

natural flavor enhancers; and

artificial flavor enhancers.

17. A chewing gum composition comprising:

a water insoluble base portion;

a water soluble base portion;

caffeine, the caffeine comprising about 0.3% to about 3.7% of the chewing gum composition and having a particle size distribution of about 0.0% on 40 mesh, about 1-20% on 60 mesh, about 5-30% on 80 mesh, and at least about 50% through 80 mesh; and

at least one flavoring agent selected from the group consisting of;

monoammonium glycerrhizinate;

glucono delta lactone;

artificial hot capsicum;

tangerine oil;

cinnamon oil;

peppermint oil;

natural flavor enhancers; and

artificial flavor enhancers.

18. The chewing gum composition of claim 17 wherein the chewing gum includes sugar.

19. The chewing gum composition of claim 17 wherein the chewing gum is substantially wax free.

20. The chewing gum composition of claim 17 wherein the chewing gum is a low calorie chewing gum.

21. The chewing gum composition of claim 17 wherein the chewing gum includes at least one sweetener selected from the group consisting of:

aspartame, salts of acesulfame, and xylitol.