Coffee composition and method of making a three-layered coffee drink
First Claim
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1. A coffee composition comprising:
- a) 0.5 to 25 wt % coffee;
b) 0.5 to 25 wt % foaming agent;
c) 1 to 20 wt % protein source; and
d) at least 2 wt %, based on the total weight of the composition, of a kappa-carrageenan, iota-carrageenan or combination thereof, wherein the amounts of the coffee, the foaming agent, the protein source, and the kappa-carrageenan, iota-carrageenan, or combination thereof are effective to provide a bottom liquid layer, a top froth layer, and a middle gel layer upon dilution of the coffee composition in water.
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Abstract
The disclosure relates to a coffee composition, in particular, an instant coffee composition which can provide a three-layered coffee drink in one step. The coffee composition having coffee, a foaming agent, a protein source and at least 1.3 wt % (based on the total weight of the composition) of a kappa-carrageenan, iota-carrageenan or mixture thereof. The disclosure also relates to a method for the preparation of such a composition and such a drink.
38 Citations
19 Claims
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1. A coffee composition comprising:
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a) 0.5 to 25 wt % coffee; b) 0.5 to 25 wt % foaming agent; c) 1 to 20 wt % protein source; and d) at least 2 wt %, based on the total weight of the composition, of a kappa-carrageenan, iota-carrageenan or combination thereof, wherein the amounts of the coffee, the foaming agent, the protein source, and the kappa-carrageenan, iota-carrageenan, or combination thereof are effective to provide a bottom liquid layer, a top froth layer, and a middle gel layer upon dilution of the coffee composition in water. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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- 15. A method for preparing a coffee composition, the method comprising combining 0.5 to 25 wt % coffee, 0.5 to 25 wt % foaming agent, 1 to 20 wt % protein source, and at least 2 wt. %, based on the total weight of the composition, of kappa-carrageenan, iota-carrageenan or combination thereof, wherein the coffee, the foaming agent, the protein source, and the kappa-carrageenan, iota-carrageenan, or combination thereof are combined in amounts effective to provide a bottom liquid layer, a top froth layer, and a middle gel layer upon dilution of the coffee composition in water.
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16. A method for preparing a three-layered coffee drink, the method comprising mixing hot water with a composition comprising coffee, a foaming agent, a protein source;
- and at least 1.3 wt %, based on the total weight of the composition, of a kappa-carrageenan, iota-carrageenan or combination thereof.
- View Dependent Claims (19)
Specification