Composite particles for beverage mixes imparting optical effect in beverages and methods of making same
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A23L-001/05
A23L-001/03
출원번호
US-0702804
(2003-11-06)
발명자
/ 주소
Gaonkar,Anilkumar Ganapati
Ludwig,Cathy Jean
출원인 / 주소
Kraft Foods Holdings, Inc.
대리인 / 주소
Fitch, Even, Tabin &
인용정보
피인용 횟수 :
10인용 특허 :
13
초록▼
Composite particle comprised of composite particles in which edible core particles are encapsulated with a coating comprising a material that forms a propellant gas when contacted with an edible acid in a solution such that the composite particles independently move in the solution sufficient to cre
Composite particle comprised of composite particles in which edible core particles are encapsulated with a coating comprising a material that forms a propellant gas when contacted with an edible acid in a solution such that the composite particles independently move in the solution sufficient to create a visual effect. The movement of the composite particles creates an interesting and enjoyable optical effect. In one embodiment, these composite particles are included in powdered beverage mixes including an edible acid which are reconstituted into drinking beverages having the optical effect imparted by the movement of the composite particles in solution.
대표청구항▼
What is claimed is: 1. Composite particles, comprising water-soluble core particles and a coating attached to outer surfaces of the core particles wherein the coating covers at least a majority of the outer surfaces of the core particles, and wherein the coating comprises a matrix material and a ga
What is claimed is: 1. Composite particles, comprising water-soluble core particles and a coating attached to outer surfaces of the core particles wherein the coating covers at least a majority of the outer surfaces of the core particles, and wherein the coating comprises a matrix material and a gas-forming substance that generates a gas when contacted with an edible acid, whereby the composite particles, when incorporated into a beverage with the edible acid, exhibit movement within the beverage due to the gas generated. 2. The composite particles of claim 1, wherein the gas-forming substance comprises a carbon dioxide-forming substance. 3. The composite particles of claim 2, wherein the carbon dioxide-forming substance comprises metal bicarbonate. 4. The composite particles of claim 3, wherein the metal bicarbonate is selected from sodium bicarbonate and potassium bicarbonate, and combinations thereof. 5. The composite particles of claim 1, wherein the matrix material comprises a food polymer which retains the gas-forming substance in the coating until contacted with the edible acid. 6. The composite particles of claim 5, wherein the food polymer is selected from gum arabic, gelatin, maltodextrin, xanthan gum, locust bean, guar, pectin, carrageenan, cellulose, and combinations thereof. 7. The composite particles of claim 1, wherein the core particles comprise a saccharide, an edible salt, or an edible acid. 8. The composite particles of claim 1, wherein the core particles comprise a monosaccharide, disaccharide, or polysaccharide, and combinations thereof. 9. The composite particles of claim 1, wherein the core particles comprise a disaccharide selected from sucrose, maltose, cellobiose, lactose, and combinations thereof. 10. The composite particles of claim 1, wherein the core particles comprise a monosaccharide selected from fructose, glucose, dextrose, mannose, galactose, ribose, xylose, arabinose, gulose, lyxose, and combinations thereof. 11. The composite particles of claim 1, wherein the core particles comprise a polysaccharide selected from starch, dextrin, cellulose, polydextrose, raffinose, and combinations thereof. 12. The composite particles of claim 1, wherein the composite particles have an average particle size of 0.3 to about 3.5 mm. 13. The composite particles of claim 1, wherein the core particles comprise a polysaccharide. 14. The composite particles of claim 1, wherein the coating covers essentially all of the outer surfaces of the core particles. 15. An optically-enhanced dry beverage mix comprising a dry beverage mixture and composite particles, wherein the composite particles comprise water-soluble core particles and a coating attached to outer surfaces of the core particles wherein the coating covers at least a majority of the outer surfaces of the core particles, wherein the coating comprises a matrix material and a gas-forming substance that generates a gas when contacted with an edible acid, whereby the composite particles, when the optically-enhanced dry beverage mix is mixed with water to form a beverage with the edible acid, exhibit movement within the beverage due to the gas generated. 16. The optically-enhanced dry beverage mix of claim 15, further comprising a water-soluble, dry edible acid. 17. The optically-enhanced dry beverage mix of claim 16, wherein the edible acid comprises an acid selected from citric acid, malic acid, fumaric acid, phosphoric acid, and combinations thereof. 18. The optically-enhanced dry beverage mix of claim 15, wherein the gas-forming substance comprises a carbon dioxide-forming substance. 19. The optically-enhanced dry beverage mix of claim 18, wherein the carbon dioxide-forming substance comprises metal bicarbonate. 20. The optically-enhanced dry beverage mix of claim 19, wherein the metal bicarbonate is selected from sodium bicarbonate and potassium bicarbonate, and combinations thereof. 21. The optically-enhanced dry beverage mix of claim 15, wherein the matrix material comprises a food polymer that holds the metal bicarbonate. 22. The optically-enhanced dry beverage mix of claim 15, wherein the food polymer is selected from gum arabic, gelatin, maltodextrin, xanthan gum, locust bean, guar, pectin, carrageenan, cellulose, and combinations thereof. 23. The optically-enhanced dry beverage mix of claim 15, wherein the core particles comprise a saccharide, an edible salt, or an edible acid. 24. The optically-enhanced dry beverage mix of claim 15, wherein the core particles comprise a monosaccharide, disaccharide, or polysaccharide, and combinations thereof. 25. The optically-enhanced dry beverage mix of claim 15, wherein the core particles comprise a disaccharide selected from sucrose, maltose, cellobiose, lactose, and combinations thereof. 26. The optically-enhanced dry beverage mix of claim 15, wherein the core particles comprise a monosaccharide selected from fructose, glucose, dextrose, mannose, galactose, ribose, xylose, arabinose, gulose, lyxose, and combinations thereof. 27. The optically-enhanced dry beverage mix of claim 15, wherein the core particles comprise a polysaccharide selected from starch, dextrin, cellulose, polydextrose, raffinose, and combinations thereof. 28. The optically-enhanced dry beverage mix of claim 15, wherein the composite particles have an average particle size of 0.3 to about 3.5 mm. 29. The optically-enhanced dry beverage mix of claim 15, wherein the composite particles move within the beverage for at least about 90 seconds after the optically-enhanced dry beverage mix is mixed with water to form the beverage. 30. The optically-enhanced dry beverage mix of claim 15, wherein the composite particles move within the beverage for at least about two minutes after the optically-enhanced dry beverage mix is mixed with water to form the beverage. 31. The optically-enhanced dry beverage mix of claim 15, wherein the composite particles move within the beverage at an initial speed of at least about 5 cm/sec after the optically-enhanced dry beverage mix is mixed with water to form the beverage. 32. The optically-enhanced dry beverage mix of claim 15, further comprising a flavoring agent or a coloring agent. 33. The optically-enhanced dry beverage mix of claim 15, further comprising a nutritional supplement selected from a vitamin, mineral, and combinations thereof. 34. A method for making composite particles, said method comprising preparing an coating composition comprising a fluid dispersion of a carbon dioxide-forming substance and a matrix material; spray coating water-soluble core particles with the coating composition to form the composite particles; and drying the composite particles, whereby the composite particles, when mixed with water to form a beverage containing an edible acid, exhibit movement within the beverage due to carbon dioxide generated by the reaction of the carbon dioxide-forming substance with the edible acid. 35. The method of claim 34, wherein the water-soluble core particles are spray coated with the coating composition in a fluidized bed. 36. The method of claim 34, wherein the core particles comprise carbohydrate particles, edible salt particles, or edible acid particles; the carbon dioxide-forming substance comprises a bicarbonate; and, the matrix material comprises a food polymer. 37. The method of claim 36, wherein the composite particles have an average particle size of 0.3 to about 3.5 mm.
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이 특허에 인용된 특허 (13)
So Rebecca S. (New Milford CT) Willi Albert A. (La Sarraz CHX), Carbonating agents and their preparation.
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Wood Robert W. (West Milford NJ) Hoefler Andrew C. (Warwick NY) Brody Deborah S. (Kew Gardens Hills NY), Quick-dissolving powdered drink and method therefore.
Roy, Glenn; Letourneau, Stephen; Culver, Cathy; Behrens, John, Unsaturated acids for fading protection of colors derived from natural sources used in beverage products.
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