METHOD AND DEVICE FOR GAS RELEASE Russian patent published in 2020 - IPC B01F3/04 B01F13/06 C12H1/00 C12G1/00 

FIELD: food industry.

SUBSTANCE: disclosed is a device and a method of releasing gas into liquid. Proposed device comprises gas feed assembly, float and gas outlet membrane to release gas into beverage. At that, gas outlet membrane is extended between compressed gas source and float, and float is characterized by varying buoyancy, where buoyancy of float decreases as gas is released into beverage. Method comprises providing a container with a beverage, providing a source of gas, a float and a gas outlet membrane, placing the float and the gas outlet membrane into the beverage, supply of gas into gas outlet membrane and float, allow float to float and be immersed in beverage depending on relative buoyancy of float.

EFFECT: inventions provide effective improvement of beverage properties, including taste, without affecting its chemical composition.

17 cl, 1 tbl, 21 dwg