SU1712396A1 - Method for production of brewing wort - Google Patents

Abstract

The invention relates to the brewing industry, in particular to methods for producing wort. The aim of the invention is to accelerate the filtration process, improving the quality of the wort and the feeding properties of the brewer's grain. The crushed malt is mixed with water and subjected to a mixture by heat treatment according to known technology, after reaching a temperature of 70-72 ° C, zeolite is introduced with a particle size of 1-2 mm in an amount of 5-10% by weight of grain products, then saccharification and filtration of the mash is carried out with obtaining wort and grains - feed. 1 ill., 1 tab.

Description

measuring 1-2 mm particles in an amount of 5-10% by weight of grain products, saccharified the mash and filtered in a filtration tank.

Example: 1.50 g of crushed sludge is mixed with 200 ml of water with a temperature of 52 ° C. The mash is maintained at 30 minutes, heated at a rate of 1 ° C per minute to 63 ° C, held for 30 minutes and heated to 70 ° C. Add to the mash 2.5 g (5% to grain products) of zeolite with a particle size of 1.5 mm. Maintain the mixture at 70 ° C for 30 minutes, warm it up, hold for 15 minutes and cool to 20 ° C. Argument t mass. mash up to 452.5 g and filtered on standard glass funnels, characterizing the filtration efficiency from the beginning of the filtration to the complete disappearance of the wort from the surface of the grain.

Data on the quality of the wort are given in the table. Qualitative indicators were determined according to generally accepted methods of brewing.

The data show that the introduction of zeolite into the mash significantly reduces the filtering time of the jams, improves the quality of the wort according to indicators such as the content of proteins and polyphenols, which are potential forms of colloidal pulp in beer, slightly reduces the viscosity and color of the wort. The results also indicate that the proposed method favorably differs from the prototype by a more significant effect on accelerating the filtration and reducing the content of polyphenols in the wort.

PRI mme R 2. The method is carried out analogously to example 1, 7% of the weight of the grain of the zeolite with a particle size of 1 mm is introduced into the mash.

EXAMPLE 3. The method is carried out analogously to example 1, 10% by weight of the grain of the zeolite with a particle size of 2 mm is introduced into the mash. In the proposed method, it is recommended to introduce zeolite with a particle size of 1-2 mm into the mash. When introducing a zeolite with a particle size up to 1 mm, there is no tangible effect on the acceleration of the filtering process. The use of coarse particles of more than 2 mm is impractical because zeolite particles up to 2 mm are used for livestock feed.

In the proposed method, it is recommended to add zeolite in an amount of 5-10% to

mass of grain products. The effect of accelerating the filtering process is already observed with the introduction of low doses of zeolite, but if the dosage of the mineral is below 5%, there are no significant positive changes in the quality of the wort. With an increase in the dosage of zeolite more than 10%, the rate of filtration practically does not increase. In the proposed method, it is recommended to introduce zeolite at the saccharification stage, since

for sorption of polyphenols and proteins, wort must be contacted with zeolite for 1-1.5 hours.

The proposed method allows to speed up the filtration process, improve the quality of the wort and improve the feed properties of the pellet.

Claims (1)

Improving the feed properties of the grains is associated with the enrichment of its zeolite. When zeolite is used as feed additives, livestock and poultry productivity is increased. The effectiveness of zeolites in this case is due to their biological activity of ion-exchange nature. In the presence of zeolites, the digestibility of feeds increases, which is associated with the addition of zeolites in the easily digestible mobile form of potassium, calcium, trace elements, the buffer effect of which is stimulated by the acidity of the gastric juice. Zeolite also absorbs and removes toxic products from the body. Formula of the invention The method of obtaining a beer wort, involving the mixing of crushed malt with water, heat treating the mixture, saccharifying it, introducing filtering material and filtering the mash to produce wort and pellet feed, about the fact that, in order to accelerate the filtering process, improving the quality of the wort and the feeding properties of the brewer's grain, use zeolite with a particle size of 1-2 mm in an amount of 5 tonnes-10% by weight of grain products as a filtering material, while introducing it into the mixture before saccharification. w W 2 l4 6 V Dosh tsvolit N Ju n n / 5 W 20 a,% of European products