Multi-layered chewing gum composition having different rates of flavor release

• US 4,971,806 A
• Filed: 12/08/1989
• Issued: 11/20/1990
• Est. Priority Date: 01/31/1984
• Status: Expired due to Fees

• Current Assignee: Warner-Lambert Company (Pfizer Inc.)
• Original Assignee: Warner-Lambert Company (Pfizer Inc.)
• Inventors: Hriscisce, Frank T., Cherukuri, Subraman R., Bilka, Kenneth P.
• Primary Examiner(s): HUNTER, JEANETTE M
• Application Number:
  US07/449,084
• Time in Patent Office: 347 Days
• Field of Search: 426/5, 426/3, 426/103
• US Class Current: 426/5
• CPC Class Codes: A23G 4/043 for composite chewing gum coating A23G4/025
• CPC Class Codes: A23G 4/06 characterised by the composition containing organic or inorganic compounds
• CPC Class Codes: A23G 4/20 Composite products, e.g. centre-filled , multi-layer, laminated
• CPC Class Codes: A23V 2002/00 Food compositions, function of food ingredients or processes for food or foodstuffs
• CPC Class Codes: A23V 2250/032 Citric acid
• CPC Class Codes: A23V 2250/044 Malic acid
• CPC Class Codes: A23V 2250/1842 Lecithin
• CPC Class Codes: A23V 2250/5114 Dextrins, maltodextrins
• CPC Class Codes: A23V 2250/60 Sugars, e.g. mono-, di-, tri-, tetra-saccharides
• CPC Class Codes: A23V 2250/61 Glucose, Dextrose
• CPC Class Codes: A23V 2250/628 Saccharose, sucrose
• CPC Class Codes: A23V 2250/6406 Glycerol
• CPC Class Codes: A23V 2250/708 Vitamin C

Abstract

A multi-layered chewing gum composition is disclosed. The composition has a moisture content of less than about 1% by weight of the composition and contains at least two layers each comprising a chewing gum composition. The chewing gum compositions of each layer comprise gum base in an amount of about 15 to about 60% by weight of the layer such that the difference in gum base content between the layers is about 3 to about 15% by weight. The chewing gum compositions of each layer also comprise sweeteners, flavors, and optionally, at least one other conventional chewing gum additive.

Claims

1. A chewing gum product having at least two layers, which provides easy bite and combined quick flavor release and sustained flavor release comprising:

(a) a first layer with an anhydrous composition having a content of less than 1% by weight of moisture, a gum base content of from about 25% to about 35% by weight of said first layer anhydrous composition, and an effective amount of flavoring agent and/or sweetener to provide quick flavor release from said product, and

(b) a second layer with an anhydrous composition having a content of less than 1% by weight of moisture, a gum base content of from about 28% to about 50% by weight, and an effective amount of flavoring agent and/or sweetener to provide sustained flavor release from said product;

said base content of said second layer being 3% to 15% greater than said base content of said first layer, whereby said combined quick flavor release and sustained flavor release are provided in said gum product.

2. The chewing gum product of claim 1 wherein said first layer has a gum base content of 27% to about 31% by weight, and said second layer has a gum base content of from about 30% to about 40% by weight.

3. The chewing gum product of claim 1 wherein the difference in gum base content between said first and second layers is from about 3% to about 10% by weight.

4. The chewing gum product of claim 1 wherein the flavoring agent is the same for said first and said second layers.

5. The chewing gum product of claim 1 wherein the flavoring agent for said first layer is different from the flavoring agent of said second layer.

6. The chewing gum product of claim 1 wherein the flavoring agents are selected from the group consisting of synthetic flavor oils, flavoring aromatics, oleoresins, extracts derived from plants, leaves, flowers and fruits, and mixtures thereof.

7. The chewing gum product of claim 1 wherein the flavoring agents are selected from the group consisting of spearmint oil, cinnamon oil, oil of wintergreen, peppermint oil, clove oil, anise oil, eucalyptus oil, vanilla, lemon oil, orange oil, grape oil, lime oil, grapefruit oil, apple essence, pear essence, peach essence, strawberry essence, raspberry essence, cherry essence, plum essence, pineapple essence, apricot essence, banana flavor, and mixtures thereof.

8. The chewing gum product of claim 1 wherein said sweetener is selected from the group consisting of water-soluble sweetening agents, water-soluble artificial sweetening agents, dipeptide based sweetening agents, water-soluble sweetening agents derived from naturally occurring water-soluble sweetening agents, protein based sweeteners, and mixtures thereof.

9. The chewing gum product of claim 1 wherein said sweetener is selected from the group consisting of xylose, ribose, glucose, mannose, galactose, fructose, sucrose, maltose, invert sugar, partially hydrolyzed starch, corn syrup solids, dihydrochalcones, monellin, steviosides, glycyrrhizin, sorbitol, xylitol, mannitol, maltitol, hydrogenated starch hydrolysate, saccharin acid, saccharin salts, cyclamate salts, acesulfame-K, L-aspartyl-L-phenylalanine methyl ester, L-α

-aspartyl-N-(2,2,4,4-tetramethyl-3-thietanyl)-D-alaninamide hydrate, chlorinated derivatives of sucrose, thaumatin, and mixtures thereof.

10. The chewing gum product of claim 1 wherein said sweetener is selected from the group consisting of monoglycerides, disaccharides, polysaccharides, and mixtures thereof.

11. The chewing gum product of claim 1 wherein said sweetener is selected from the group consisting of sugar alcohols, artificial sweeteners, dipeptide based sweeteners and mixtures thereof.

12. The chewing gum product of claim 1 wherein there is further included at least one additional conventional gum additive selected from the group consisting of plasticizers, softeners, emulsifiers, waxes, fillers, bulking agents, mineral adjuvants, flavorings, colorants, antioxides, and mixtures thereof.

13. The chewing gum product of claim 1 wherein there is only said first layer and said second layer.