METHOD FOR PREPARATION OF FOAMING AGENT AND USE THEREOF Russian patent published in 2018 - IPC A23F5/24 

FIELD: food industry.

SUBSTANCE: invention relates to the food industry and relates to a process for producing a foaming agent, the use of a foaming agent in a beverage, and a method for producing a coffee product. Foaming agent is obtained in the form of a surface active fraction in the form of thermal precipitates isolated from a coffee extract extracted from roasted and ground coffee beans at a temperature of 110 to 200°C. Surface-active fraction is used as a foaming agent in a coffee product. Coffee product is prepared by adding a foaming agent to a coffee extract or a concentrated coffee extract, wherein the surface-active fraction is recovered from the coffee extract.

EFFECT: invention provides improvement in the volume, stability and appearance of the foam of a coffee product.

13 cl, 2 dwg, 5 ex