Composition of anti-cavity chewing gum and method of fighting tooth decay by using erythrose as anticaries agent

• US 5,294,449 A
• Filed: 04/09/1992
• Issued: 03/15/1994
• Est. Priority Date: 04/09/1992
• Status: Expired due to Fees

• Current Assignee: WM Wrigley Jr Company (Mars Incorporated)
• Original Assignee: WM Wrigley Jr Company (Mars Incorporated)
• Inventors: Greenberg, Michael J.
• Primary Examiner(s): HUNTER, JEANETTE M
• Application Number:
  US07/866,999
• Time in Patent Office: 705 Days
• Field of Search: 426/3-6, 426/658, 426/804, 424/58, 424/48, 424/440, 424/441, 424/673, 424/675, 424/195.1
• US Class Current: 426/3
• CPC Class Codes: A23G 4/10 characterised by the carbohydrates used, e.g. polysaccharides containing dairy products A23G4/16
• CPC Class Codes: A23G 4/126 containing vitamins, antibiotics
• CPC Class Codes: Y10S 426/804 Low calorie, low sodium or hypoallergic

Abstract

A chewing gum formulation to fight cavities comprises sufficient erythrose to give the chewing gum anti-caries properties. Also disclosed is a method of reducing or preventing dental caries by inhibiting the growth of Streptococcus mutans in the presence of fermentable carbohydrates in the mouth. This method comprises contacting the teeth with chewing gum containing erythrose, wherein the erythrose is present in sufficient quantity to give the chewing gum anti-caries properties.

Claims

1. A chewing gum formulation comprising

(a) a water soluble bulk portion, which comprises from about 5 to about 90% by weight of the gum of bulk sweeteners, and from about 0.01 to about 15% softeners;

(b) from about 5 to about 95% by weight of the gum of a water insoluble chewing gum base portion; and

(c) from about 0.1 to about 15% by weight of the gum of water insoluble flavor ingredients;

the water soluble bulk portion comprising sufficient erythrose to give the chewing gum anticaries properties.

2. The chewing gum as set forth in claim 1 wherein the chewing gum comprises at least about 2.0% erythrose by weight.

3. The chewing gum as set forth in claim 1 wherein the chewing gum comprises from about 2.5 to about 40% erythrose by weight.

4. The chewing gum as set forth in claim 1 wherein the chewing gum comprises from about 3 to about 35% erythrose by weight.

5. The chewing gum as set forth in claim 1 wherein the chewing gum comprises from about 5 to about 30% erythrose by weight.

6. A method of reducing or preventing dental caries by inhibiting growth of Streptococcus mutans in the presence of fermentable carbohydrates in the mouth, which method comprises contacting the teeth with chewing gum containing erythrose, wherein the erythrose is present in quantity sufficient to give the chewing gum anti-caries properties.

7. The method in claim 6 wherein the chewing gum contains at least about 2.0% erythrose by weight.

8. The method in claim 6 wherein the chewing gum contains from about 2.5 to about 40% erythrose by weight.

9. The method in claim 6 wherein the chewing gum contains from about 3 to about 35% erythrose by weight.

10. The method in claim 6 wherein the chewing gum contains from about 5 to about 30% erythrose by weight.