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Method for filling distilled grain into fermentation pond

A technology of fermented grains and cellars, which is applied in the field of wine making, can solve the problems of large oil stewing and great influence on quality, and achieve the effects of ensuring water content, improving wine quality, and simple operation

Inactive Publication Date: 2012-11-14
LUZHOU PINCHUANG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method has always been flawed: the fermented grains that are in contact with the pit mud have a strong aroma, and the quality of the wine produced is better. On the contrary, the fermented grains that are far away from the pit mud are poor in performance and have a greater impact on the quality of the wine. Big

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  • Method for filling distilled grain into fermentation pond
  • Method for filling distilled grain into fermentation pond

Examples

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Effect test

Embodiment 1

[0020] Embodiment 1 The method of the present invention is filled with fermented grains

[0021] Adopt the method of the present invention, select the mud cellar cellar pond of Luzhou-flavor liquor brewing as fermentation container, cellar pond volume is 24m 3 , of which the cellar is 400cm deep. Divide the fermented grains into two layers and fill them in (each layer is about 190cm). In the process of filling the fermented grains into the cellar, first fill the fermented grains on the mud layer at the bottom of the cellar, and then cover the middle of the pit with pit mud to form a layer of pit mud about 15 cm thick. Then cover the poor unstrained spirits on the pit mud layer until the whole pit is filled with the bad grains, and seal the top of the pit with the sealing mud, and ferment in a sealed manner for 60 days.

Embodiment 2

[0022] Embodiment 2 The method of the present invention is filled with fermented grains

[0023] Adopt the method of the present invention, select the mud cellar cellar pool of Luzhou-flavor liquor brewing as fermentation container, cellar cell volume is 24m , wherein cellar pool is deep 400cm. Divide the fermented grains into 4 layers and fill them in (each layer is about 90cm). In the process of filling the unstrained spirits into the cellar, first fill the unstrained grains on the mud layer at the bottom of the pit, and then cover the middle of the pit with pit mud to form a mud layer about 10 cm thick. Then cover the poor unstrained spirits on the pit mud layer until the whole pit is filled with the bad grains, and seal the top of the pit with the sealing mud, and ferment in a sealed manner for 60 days.

Embodiment 3

[0024] Embodiment 3 The method of the present invention is filled with fermented grains

[0025] Adopt the method of the present invention, select the mud cellar cellar pool of Luzhou-flavor liquor brewing as fermentation container, cellar cell volume is 24m , wherein cellar pool is deep 400cm. Divide the fermented grains into 8 layers and fill them in (each layer is about 45cm). In the process of filling the unstrained spirits into the cellar, first fill the unstrained grains on the mud layer at the bottom of the pit, and then cover the middle of the pit with pit mud to form a layer of pit mud about 5 cm thick. Then cover the poor unstrained spirits on the pit mud layer until the whole pit is filled with the bad grains, and seal the top of the pit with the sealing mud, and ferment in a sealed manner for 60 days.

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Abstract

The invention discloses a method for filling distilled grains into a fermentation pond, belonging to the technical field of wine making and aiming at solving the problem of providing a method for filling distilled grains into a fermentation pond; and with the adoption of the method, the contact area of the distilled grains and the pond mud is increased. The technical scheme is that the method for filling distilled grains into the fermentation pond comprises the steps of filling the distilled grains into the fermentation pond in layers, isolating the distilled grains layers by using the pond mud, and sealing the pond by using pond sealing mud after the distilled grains are filled into the pond. With the adoption of the method, the contact area of the distilled grains and the pond mud is increased, and anaerobic environment for fermentation of the distilled grains is ensured, so that the content of fragrance substances in the wine is improved.

Description

technical field [0001] The invention belongs to the technical field of brewing, and in particular relates to a method for filling fermented grains into cellars. Background technique [0002] Luzhou-flavor liquor uses a mud cellar as a fermentation vessel. The mud pit contains rich microbial flora, which can produce rich aroma substances in the wine body, especially ethyl caproate and other components. Liquor solid-state fermentation is mainly microbial anaerobic fermentation. Anaerobic conditions are beneficial to the growth, reproduction and metabolic activities of yeasts, methanogens, caproic acid bacteria and other wine-making functional microorganisms, and promote the formation of aroma substances such as ethyl caproate. The method of filling the distilled grains commonly used in the brewing process of Luzhou-flavor liquor is the traditional method, that is, during fermentation, the distilled grains to be fermented are directly filled into the cellar, the top of the ce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12G3/02
Inventor 刘小刚卢中明涂飞勇吴晓燕涂荣坤任剑波敖灵
Owner LUZHOU PINCHUANG TECH CO LTD
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