CARBONATED PROTEIN DRINK AND ITS MANUFACTURING METHOD Russian patent published in 2009 - IPC A23C21/00 A23L2/00 A23L2/40 A23L2/52 

FIELD: food industry.

SUBSTANCE: composition of carbonated drink contains milk whey protein approximately from 2% by weight to approximately 15% by weight with simultaneous usage of carbon dioxide concentrate approximately 0.1 of carbon dioxide volume (volume of liquid drink solution or liquid drink suspension) approximately to 4 volumes of carbon dioxide. Milk whey protein source is isolate of milk whey protein essentially free from caseine and lactose. At that drink's pH can make from approximately 2.0 to approximately 3.4. The drink additionally contains at least one additional ingredient chosen from group, consisting of antifoam substance, nutriment, calcium or calcium derivative, herb additive, flavour additive, sweetener and colouring. Drink can also contain at least one additional ingredient chosen from group, consisting of antifoam substance, nutriment, herb additive, flavour additive, sweetener and colouring. According to the first version method of manufacturing of carbonated drink, containing milk whey protein includes obtaining of mixture by mixing in water milk whey protein isolate, antifoam substance and certain number of substance, regulating pH approximately from 2 to approximately 3.4. Obtained mixture is heated up from approximately 60°C to approximately 87°C during approximately from 60 seconds to approximately 10 seconds. After that it is cooled down till 4.5°C and carbon dioxide is added in quantity from approximately 0.1 volume to 4.0 volumes (volume of liquid mixture). After that packing of carbonated drink in container is performed. According to the second version regulating of pH is provided from approximately 2 to 5.5. Obtained mixture is treated for inactivation of biologically active microorganisms. Additional ingredients are added to the obtained mixture before inactivation. Treatment is performed in separate container, used for keeping and transportation of drink.

EFFECT: obtained carbonated drink contains no active microorganisms pathogenic for humans.

18 cl