METHOD OF PREPARING WORT Russian patent published in 2010 - IPC C12C7/00 

FIELD: chemistry.

SUBSTANCE: invention relates to production of wort during brewing or producing kvass or alcohol. In the method of preparing wort involves a process of obtaining mash, its saccharification and filtration to obtain starting wort, the mashed material is put into at least one water-permeable sack and the processes of obtaining wort, saccharification and filtration to obtain starting wort are carried out in a movable container in which water-permeable sacks with mashed material are put beforehand. The water-permeable sacks with mashed material can be put into a movable container made in form of a perforated drum mounted onto a shaft. The obtained wort can be tapped in the field of centrifugal forces. To obtain ready beer wort, the obtained wort goes through additional wort hopping and protein and/or hop separation steps. Mashing can be done using an infusion or decoction method. The obtained hopped or non-hopped wort can be concentrated. The mashed material used can be malt and/or malted grain. The obtained wort can be used to produce beer, kvass, as well as alcohol. The water-permeable sack can be meshy reusable or non-reusable packet. The water-permeable sack can be a water-permeable reusable or non-reusable packet made from waterproof paper and/or its substitute. The reusable packet can have closing and opening apparatus.

EFFECT: invention enables to considerably cut on the price of the cooking procedure, considerably cut the size of the cooking procedure, considerably shorten the duration of the cycle for producing beer wort from 5-8 hours to 3-5 hours, provide output of the cooking procedure to 8-14 brews per day, depending on duration of the combined mashing and filtration process, reduce power consumption of the cooking procedure and reduce residual content of wort in the mash.

1 dwg, 5 ex