Method and relative apparatus for the production of beer

A method of producing beer comprising the following steps:

• mashing a mix of a liquid and of malt or grains to produce a wort by,
• arranging the mix inside a tank, and
• moving, through a pump, said mix along a closed circulating path, said closed circulating path being formed by a circulating path connected to the tank so as to cause the mix to move from the tank along said circulating path and to direct the mix again inside the tank for all of a time in which the pump is maintained activated,
• wherein said circulating path comprises at least one cavitation reactor configured to generate hydrodynamic cavitation with a subsequent increase in temperature of the mix to a predetermined temperature level;
• hopping the wort by,
• introducing, in the wort, a pre-determined quantity of hops, and
• moving, through a second pump, the wort and of the hops along a second circulating path,
• wherein the second circulating path comprises at least one second cavitation reactor configured to generate the hydrodynamic cavitation and increase the temperature of the wort in accordance with a pre-determined protocol;
• cooling and fermenting the wort after hopping by adding a yeast;
• and
• maturing the fermented wort.