A kind of high-concentration beer fermented wort and its preparation method and application
A technology for beer fermentation and wort, which is applied in beer fermentation methods, biochemical equipment and methods, beer brewing, etc., can solve the problems of complex equipment and facilities occupying space, environmental pollution, and difficult processes for non-professionals to control, etc. Achieve the effect of small occupied space, simplified process and equipment, and simple process
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Embodiment 1
[0029] A high-concentration beer fermented wort, the components of which include: 160 parts of concentrated wort, 0.7 parts of hops and 0.2 parts of brewer's yeast.
[0030] The preparation method of above-mentioned high concentration beer fermented wort, the steps are as follows:
[0031] (1) Preparation of beer wort
[0032] The malt is crushed to a particle size of 400-500 μm, kept at 50°C for 20 minutes, saccharified at 65°C for 120 minutes, and filtered to obtain beer wort with a dry matter of more than 20wt%;
[0033] (2) Preparation of concentrated wort
[0034] Concentrating the beer wort prepared in the step (1) in a vacuum at 70° C. to a dry matter of more than 75 wt % to obtain concentrated wort;
[0035] (3) Basic beer fermentation
[0036] Dilute the concentrated wort obtained in step (2) with water until the sugar content is 12°P, add 0.3% hops by weight of concentrated wort slurry, boil and cool down to 12°C, inoculate brewer’s yeast with 0.1‰ concentrated wo...
Embodiment 2
[0043] A high-concentration beer fermented wort, its components include: 112 parts of concentrated wort, 0.52 parts of hops and 0.1 part of brewer's yeast.
[0044] The preparation method of above-mentioned high concentration beer fermented wort, the steps are as follows:
[0045] (1) Preparation of beer wort
[0046] The malt is crushed to a particle size of 500-800 μm, kept at 45°C for 20 minutes, saccharified at 65°C for 100 minutes, and filtered to obtain beer wort with a dry matter of more than 20wt%;
[0047] (2) Preparation of concentrated wort slurry
[0048] Concentrating the beer wort prepared in the step (1) in a vacuum at 80° C. to a dry matter of more than 75 wt % to obtain a concentrated wort slurry;
[0049] (3) Basic beer fermentation
[0050] Dilute the concentrated wort slurry prepared in step (2) with water until the sugar content is 12°P, add 2% hops of the concentrated wort slurry weight, boil and cool down to 12°C, inoculate the concentrated wort slurr...
Embodiment 3
[0057] A high-concentration beer fermented wort, its components include: 225 parts of concentrated wort, 1.1 parts of hops and 0.15 parts of brewer's yeast.
[0058] The preparation method of above-mentioned high-concentration beer fermented wort, the steps are as follows:
[0059] (1) Preparation of beer wort
[0060]The malt is crushed to a particle size of 700-800 μm, kept at 45°C for 20 minutes, saccharified at 63°C for 80 minutes, and filtered to obtain beer wort with a dry matter of more than 20wt%;
[0061] (2) Preparation of concentrated wort slurry
[0062] Concentrating the beer wort prepared in step (1) in vacuum at 60° C. to a dry matter of more than 75 wt % to obtain concentrated wort slurry;
[0063] (3) Basic beer fermentation
[0064] Dilute the concentrated wort slurry prepared in step (2) with water until the sugar content is 12°P, add hops with 1% of the concentrated wort slurry weight, boil and cool down to 12°C, inoculate the concentrated wort slurry wi...
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