Guojing dark-red organic pit mud and preparation method

A cellar mud and organic technology, applied in the field of wine making, Guojing Chixuan organic cellar mud and preparation, can solve the problems of waste activated carbon purification pressure, unpleasant fishy smell and mud odor, and increase the cost of purification, so as to save the expansion of cultivation. cost, save the purchase cost, reduce the effect of the production cost

Inactive Publication Date: 2018-02-23
SHANDONG BANDAOJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technical method for making artificial pit mud is cumbersome and requires a lot of raw materials. When the prepared pit mud is used in the production of raw wine, it will bring unpleasant fishy smell and muddy smell, which will affect the quality of raw wine. Activated carbon treats the above odors. The process is very troublesome and increases the cost of purification. At the same time, the discharge of a large amount of waste activated carbon has caused a certain purification pressure on the environment.

Method used

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  • Guojing dark-red organic pit mud and preparation method

Examples

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Comparison scheme
Effect test

Embodiment 1

[0031] A kind of Guojing Chixuan organic cellar mud of the present invention, raw material is composed of: loess 800kg, red clay 875kg, yellow water 140kg, wine unstrained spirits 50kg, wine tail 30kg, high temperature Daqu 8kg, bran 7kg, Angelica aromatic yeast 2kg and 350kg of water.

[0032] The preparation method of Guojing Chixuan organic pit mud of the present invention, the steps are as follows:

[0033] (1) Mix the loess and red clay evenly, flatten, turn over, expose to the sun, and pulverize for later use;

[0034] (2) extract the fresh yellow water in the Luzhou-flavor liquor fermentation tank, for subsequent use;

[0035] (3) According to the volume ratio of fermented grains: water = 1:6, leached to obtain fragrant fermented grains water with a water temperature ≤ 37°C, and set aside;

[0036] (4) extract the tail of Luzhou-flavor liquor in the wine storehouse, for subsequent use;

[0037] (5) The high-temperature Daqu is pulverized and set aside;

[0038] (6) ...

Embodiment 2

[0047] A kind of Guojing Chixuan organic cellar mud of the present invention, the raw material is composed of: loess 850kg, red clay 900kg, yellow water 150kg, wine unstrained spirits 52kg, wine tail 34kg, high temperature Daqu 9kg, bran 7kg, angelica aroma yeast 3kg and 390kg of water.

[0048] The preparation method of Guojing Chixuan organic pit mud of the present invention, the steps are as follows:

[0049] (1) Mix the loess and red clay evenly, flatten, turn over, expose to the sun, and pulverize for later use;

[0050] (2) extract the fresh yellow water in the Luzhou-flavor liquor fermentation tank, for subsequent use;

[0051] (3) According to the volume ratio of fermented grains: water = 1:7, leaching to obtain fragrant fermented grains water with a water temperature of ≤ 37°C, and set aside;

[0052] (4) extract the tail of Luzhou-flavor liquor in the wine storehouse, for subsequent use;

[0053] (5) The high-temperature Daqu is pulverized and set aside;

[0054]...

Embodiment 3

[0063] A kind of Guojing Chixuan organic cellar mud of the present invention, the raw material is composed of: loess 900kg, red clay 1000kg, yellow water 160kg, wine unstrained spirits 55kg, wine tail 35kg, high temperature Daqu 10kg, bran 8kg, angelica aroma yeast 5kg and 385kg of water.

[0064]The preparation method of Guojing Chixuan organic pit mud of the present invention, the steps are as follows:

[0065] (1) Mix the loess and red clay evenly, flatten, turn over, expose to the sun, and pulverize for later use;

[0066] (2) extract the fresh yellow water in the Luzhou-flavor liquor fermentation tank, for subsequent use;

[0067] (3) According to the volume ratio of fermented grains: water = 1:6, leached to obtain fragrant fermented grains water with a water temperature ≤ 37°C, and set aside;

[0068] (4) extract the tail of Luzhou-flavor liquor in the wine storehouse, for subsequent use;

[0069] (5) The high-temperature daqu is pulverized and set aside;

[0070] (6...

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Abstract

The invention relates to a Guojing dark-red organic pit mud and a preparation method, and belongs to the field of wine making methods. The organic pit mud consists of the following raw materials: yellow soil, red clay, yellow water, fermented grains, ending water, high-temperature daqu, bran and an angel aroma-producing yeast at the mass ratio of (80-90): (87-100): (14-16): (5-5.5): (3-3.5): (0.8-1): (0.7-0.8): (0.2-0.8). According to the organic pit mud provided by the invention, the raw materials are selected in accordance with the principle of 'reserving the materials from fermentation andapplying the materials to fermentation'; the flavor of the pit mud, which gets mature in fermentation, can be obviously improved under the condition that the number of such clostridia as caproic acidbacteria is guaranteed to be similar; and the fishy smell and mud odor of artificial pit mud are reduced, and the adverse influence of the fishy smell and the mud odor to the quality of base wine is relieved.

Description

technical field [0001] The invention relates to Guojing Chixuan organic cellar mud and a preparation method thereof, belonging to the field of wine making methods. Background technique [0002] The characteristic aroma component of Luzhou-flavor liquor is ethyl caproate, and its aroma is a compound aroma composed of ethyl caproate as the main body and other aroma components. The production principle of ethyl caproate in Luzhou-flavor liquor is: the esterase in Daqu plays an esterification role, and metabolizes the caproic acid produced by the caproic acid bacteria in the pit mud functional bacteria with the alcoholic yeast in the koji. The ethanol produced is biosynthesized into ethyl hexanoate. The main source of caproic acid bacteria is the pit mud on the four walls and bottom of the pit; the main source of alcoholic yeast is koji. The existing technical method for making artificial pit mud is cumbersome and requires a lot of raw materials. When the prepared pit mud is u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12G3/02C12R1/865
CPCC12G3/02
Inventor 白秀彬蔡鹏飞石鲁博夏晓波许玲
Owner SHANDONG BANDAOJING
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