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Deep beer storage technology and application thereof

A technology for storing wine and beer, which is applied in the technical field of wine storage stage of beer brewing, which can solve the problems of single function, not strong uniqueness of beer flavor, and inconspicuous improvement of beer flavor, etc., and achieve the effect of improving beer taste

Inactive Publication Date: 2010-05-19
ZHAOQING BLUE RIBBON BEER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing method is simple to operate, but has certain disadvantages: firstly, the function is relatively single, mainly to clarify the beer; secondly, the beer flavor is not significantly improved, and thirdly, the uniqueness of the beer flavor is not strong

Method used

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  • Deep beer storage technology and application thereof
  • Deep beer storage technology and application thereof
  • Deep beer storage technology and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The wine storage stage of beer brewing includes the following sequential steps: (1) aging of wine after storage: 10-20 days of wine storage in traditional stainless steel or enamel wine storage tanks; (2) wine storage in oak barrels, wherein the temperature of wine storage is controlled at -1.5~1℃, storage time is at least one week, and sealed. The storage time is determined by the degree of oak taste.

[0015] Finally, through step (3) blending, the aroma and taste are consistent, so as to achieve the purpose of beer with unique smell, mellow taste, mellow and harmonious.

[0016] The production equipment needs to add oak barrels and wine storage rooms on the basis of the original equipment.

[0017] Application of the beer production technology of this embodiment see figure 2 ,in

[0018] Raw material crushing : The malt and other raw materials are respectively crushed by a pulverizer to a pulverization degree suitable for saccharification operation.

[0019] ...

Embodiment 2

[0031] Application of the beer production technology of this embodiment see image 3 .

[0032] The production equipment can adopt the original equipment.

[0033] In this embodiment, on the basis of the original production process, different doses of oak chips are added in another traditional stainless steel or enamel wine storage tank. The amount of wood chips added is generally less than 1.5% (m / m). The wine storage temperature is controlled at -1.5-1°C, the storage time is at least one week, and the cans are sealed. The amount of wood chips added, storage time, etc. should be controlled and determined according to the degree of oak taste.

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Abstract

The invention discloses a deep beer storage technology which is in the beer storage stage of brewing to ensure the beer to be contacted with oak. The invention increases the contact between the oak and the beer in the beer storage stage. The wood scent of the oak is slowly released in the beer and the organic substances in the vat can ensure slow after-ripening of the beer to form unique beer flavor, thus obviously improving the beer taste.

Description

technical field [0001] The invention relates to the field of beer production, in particular to the wine storage stage technology of beer brewing. technical background [0002] Beer is made from malt and water as the main raw materials, added with hops (including hop products), and fermented by yeast. It is a carbon dioxide-containing, sparkling, low-alcohol fermented wine. [0003] Such as figure 1 The existing beer production process shown in the conventional storage is to cool the beer below 0°C, transfer it to a stainless steel or enamel wine storage container, and place it in the wine storage room. The storage temperature is generally -1 to 1°C. The purpose is to make the flavor of beer mature gradually, and at the same time, the suspended substances in the beer (yeast cells, protein, complex of hop resin and polyphenols, etc.) gradually settle down, so that the wine becomes relatively clear. [0004] The existing method is simple to operate, but has certain disadvanta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12H1/22C12C7/00C12C11/00
Inventor 张永志周秋娥
Owner ZHAOQING BLUE RIBBON BEER
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