Brief description of the pre - isomerisation of the hops for the preparation of a beverage in particular the beer

摘要

The present invention relates to a method of the pre - isomerisation of the hops in particular for the preparation of a beer or of a beverage similar obtained from the malt only or on the basis of the malt and of at least one cereal in a line of preparation comprising an operation for obtaining a must sugar and an operation of the fermentation of the must in the presence of yeast. - The first isomerization is completed by cooking - extrusion of the hops has a lower temperature at 120 c. by continuous passage of the hops beforehand dried and press, in a cooker - extruder has at least two screws, with a lower quantity of water at 50 by weight, the hops extruded mixing must then be given to the sugar in the line of the preparation of the beverage.