초록 ▼

The invention relates to a soluble coffee beverage powder, which, upon the addition of water, is capable of forming a coffee beverage having a foamed upper surface. The soluble coffee beverage powder includes a soluble gas containing matrix comprising soluble coffee solids and a soluble filler, with

The invention relates to a soluble coffee beverage powder, which, upon the addition of water, is capable of forming a coffee beverage having a foamed upper surface. The soluble coffee beverage powder includes a soluble gas containing matrix comprising soluble coffee solids and a soluble filler, with the soluble filler constituting at least about 35% by weight of the dry matter of the matrix in order to increase the volume of the soluble coffee beverage powder incorporating gas. A particular preferred filler is an oligofructose that has a good solubility and which positively influences on the taste of the prepared coffee beverage. The invention also relates a soluble coffee beverage powder providing a black foamed coffee. The invention also provides a process for preparing such a soluble coffee beverage powder.

대표청구항 ▼

1. A soluble coffee beverage powder which, upon the addition of water, is capable of forming a coffee beverage having a foamed upper surface, the soluble coffee beverage powder comprising a soluble gas containing matrix comprising soluble coffee solids and a soluble filler, the soluble filler consti

1. A soluble coffee beverage powder which, upon the addition of water, is capable of forming a coffee beverage having a foamed upper surface, the soluble coffee beverage powder comprising a soluble gas containing matrix comprising soluble coffee solids and a soluble filler, the soluble filler constituting at least about 35% by weight of the dry matter of the matrix in order to increase the volume of the soluble coffee beverage powder incorporating gas. 2. A soluble coffee beverage powder according to claim 1, in which the soluble gas containing matrix includes at least about 35% soluble coffee solids by weight of dry matter. 3. A soluble coffee beverage powder according to claim 1, in which the matrix includes from about 35 to about 65% soluble coffee solids and/or from about 35 to about 65% soluble filler by weight of dry matter. 4. A soluble coffee beverage powder according to claim 1, in which the soluble filler is an oligofructose. 5. A soluble coffee beverage powder according to claim 4, in which the oligofructose has a concentration of mono- and disaccharides in the range of from about 3% to about 7%. 6. A soluble beverage powder according to claim 4, in which the oligofructose is a sweet oligofructose having a DP of between 2 and 20. 7. A soluble coffee beverage powder according to claim 1, in which the soluble coffee beverage powder consists of soluble coffee solids and soluble filler. 8. A soluble coffee beverage powder according to claim 1, which does not contain dairy components. 9. A soluble coffee beverage powder according to claim 1, in which the soluble coffee beverage powder is spray dried. 10. A soluble coffee beverage powder comprising a soluble matrix comprising soluble coffee solids and a soluble filler, which soluble matrix comprises gas for foaming wherein the soluble filler is effective to increase the gas incorporation volume of the matrix and the soluble coffee beverage powder, upon the addition of water, is capable of forming a black coffee beverage having a foamed upper surface. 11. A soluble coffee beverage powder comprising a soluble matrix of soluble coffee solids that includes a foaming gas and a soluble filler in an amount effective to increase the gas incorporation volume of the matrix such that, upon the addition of water, the soluble coffee beverage powder is capable of forming a black coffee beverage having an upper surface that is completely covered by foam. 12. A soluble coffee beverage powder according to claim 11, which does not contain dairy components and wherein the foam is comparable to that obtained from a freshly brewed espresso prepared from roast and ground espresso machines.