The present invention relates to a pressurized spray device containing: a propellant gas, and—a fermented dairy product comprising an emulsifier and a stabilizer and having: • a fat content comprised between 1 and 6%, and • a total protein content of at least 3%, capable of spraying out the fermented dairy product to form a fermented dairy product foam, as well as a method to produce such a device and a method for obtaining a fermented dairy product foam.

The present invention relates to a pressurized spray device containing: a propellant gas, and—a fermented dairy product comprising an emulsifier and a stabilizer and having: • a fat content comprised between 1 and 6%, and • a total protein content of at least 3%, capable of spraying out the fermented dairy product to form a fermented dairy product foam, as well as a method to produce such a device and a method for obtaining a fermented dairy product foam.

This invention aims to decrease the microbial load in liquid food and, at the same time, to reduce the enzyme content in said liquid, in addition to being conducted under temperatures ranging from 6° C. to 50° C. The process works in the following way: The process starts with gasifying the liquid food with pure nitrogen or a nitrogen-carbon dioxide mixture, compressing the gasified liquid to pressure between 250 bar to 500 bar, holding the pressure for at least 300 seconds, then giving an instantaneous decompression. Nitrogen with a carbon content between 1% and 10% may be used to lower the liquids' enzyme content.

This invention aims to decrease the microbial load in liquid food and, at the same time, to reduce the enzyme content in said liquid, in addition to being conducted under temperatures ranging from 6° C. to 50° C. The process works in the following way: The process starts with gasifying the liquid food with pure nitrogen or a nitrogen-carbon dioxide mixture, compressing the gasified liquid to pressure between 250 bar to 500 bar, holding the pressure for at least 300 seconds, then giving an instantaneous decompression. Nitrogen with a carbon content between 1% and 10% may be used to lower the liquids' enzyme content.

The invention relates to a method and associated equipment for obtaining a product in the form of deep-frozen, dissolved-gas-rich granules, particles or beads from a liquid, semi-liquid or pasty matrix (2), comprising the following steps: gasification of the matrix (2) by incorporating a gas; dispensing the matrix (2) in the form of drops; and cryogenically freezing the matrix drops by immersion in a cryogenic fluid (70), the step of gasification of the matrix (2) involving dissolving a large amount of the gas generated by the evaporation of the cryogenic fluid in the drops by increasing the number of gas molecules in a high gas density zone, called high molecular density zone, located above the surface of the cryogenic fluid and on the path of the matrix drops before they are immersed in the fluid.

The invention relates to a method and associated equipment for obtaining a product in the form of deep-frozen, dissolved-gas-rich granules, particles or beads from a liquid, semi-liquid or pasty matrix (2), comprising the following steps: gasification of the matrix (2) by incorporating a gas; dispensing the matrix (2) in the form of drops; and cryogenically freezing the matrix drops by immersion in a cryogenic fluid (70), the step of gasification of the matrix (2) involving dissolving a large amount of the gas generated by the evaporation of the cryogenic fluid in the drops by increasing the number of gas molecules in a high gas density zone, called high molecular density zone, located above the surface of the cryogenic fluid and on the path of the matrix drops before they are immersed in the fluid.

The present invention relates to a pressurized spray device containing: a propellant gas, anda fermented dairy product comprising an emulsifier and a stabilizer and having: a fat content comprised between 1 and 6%, and a total protein content of at least 3%, capable of spraying out the fermented dairy product to form a fermented dairy product foam, as well as a method to produce such a device and a method for obtaining a fermented dairy product foam.

The present invention relates to a pressurized spray device containing: a propellant gas, anda fermented dairy product comprising an emulsifier and a stabilizer and having: a fat content comprised between 1 and 6%, and a total protein content of at least 3%, capable of spraying out the fermented dairy product to form a fermented dairy product foam, as well as a method to produce such a device and a method for obtaining a fermented dairy product foam.

The present invention provides a composition comprising a tea extract or a catechin and a citrus fruit extract or a flavanone or a glycoside thereof.

The present invention provides a composition comprising a tea extract or a catechin and a citrus fruit extract or a flavanone or a glycoside thereof.