COFFEE EXTRACT OUT OF A CAN AND METHOD OF PRODUCTION THEREOF

摘要

The invention relates to a coffee extract (1) out of a can (2) and a method of production (B) thereof. The coffee extract (1) obtained as an intermediate of an industrial manufacturing process (A) of instant coffee is mixed with a propellant (3) and packed into a can (2) under pressure. Using the valve (5) of the can (2), the coffee extract (1) and the expanding propellant (3) leak from the can (2) forming dense foam, which is dissolved in a liquid medium, e.g. water or milk constituting creaminess, aroma and flavour characteristics like an expresso coffee.