METHOD OF BREWING FLAVOURED LIGHT BEER Russian patent published in 2010 - IPC C12C12/00 

FIELD: chemistry.

SUBSTANCE: invention relates to brewing technology. The method involves mixing tangerine peel and hop, extraction of the obtained mixture with liquid nitrogen and separation of the corresponding miscella, cutting and drying yacon in a microwave field with given drying process parametres, mixing yacon and malt, saturating the obtained mixture with the separated miscella while simultaneously increasing pressure, reducing pressure to atmospheric pressure level with simultaneous freezing of the mixture, cryogenic grinding in the medium of the released nitrogen, adding water and saccharification to obtain wort, addition of brewing yeast, fermentation and filtration to obtain the end product.

EFFECT: method shortens duration of the process and increases foam stability of the end product.