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Method for brewing grape wine

A wine and grape technology, applied in the field of winemaking, can solve the problems of large process randomness, adding flavor and other problems, and achieve the effect of enriching beneficial substances and prolonging life.

Inactive Publication Date: 2009-12-16
李洁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current brewing methods have defects such as large process randomness, adding flavors, and pigments.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of brewing method of wine of the present invention, comprises the steps:

[0021] 1. Raw material pretreatment: directly remove grape stalks, green grains, and bad grains from the picked grapes, and select mature and high-quality grape grains;

[0022] 2. Pre-fermentation stage: crush the manually processed grape particles with a crusher; the grape raw materials are all completed within 4 hours from picking to crushing and then to pre-fermentation;

[0023] 3. The first fermentation: use the yeast of the grape itself, directly seal it, and ferment it in a 100-liter porcelain jar container at a temperature of 26°C, and stir it every 2 hours during the fermentation process, ferment for 5 days, and obtain substance A ;

[0024] 4. Juicing: Squeeze out the liquid substance in the grape fruit from the substance A after the first fermentation with a juice extractor to obtain a slurry B;

[0025] 5. Second fermentation: put the squeezed liquid B into a ceramic contain...

Embodiment 2

[0029] A kind of brewing method of wine of the present invention, comprises the steps:

[0030] 1. Raw material pretreatment: directly remove grape stalks, green grains, and bad grains from the picked grapes, and select mature and high-quality grape grains;

[0031] 2. Pre-fermentation stage: crush the manually processed grape particles with a crusher; the grape raw materials are all completed within 4 hours from picking to crushing and then to pre-fermentation;

[0032] 3. The first fermentation: use the yeast of the grape itself, directly seal it, and ferment it in a 200-liter porcelain jar container at a temperature of 30°C, and stir it every 4 hours during the fermentation process, ferment for 10 days, and obtain substance A ;

[0033] 4. Juicing: Squeeze out the liquid substance in the grape fruit from the substance A after the first fermentation with a juice extractor to obtain a slurry B;

[0034] 5. Second fermentation: Put the squeezed liquid B into a ceramic contai...

Embodiment 3

[0038] A kind of brewing method of wine of the present invention, comprises the steps:

[0039] 1. Raw material pretreatment: directly remove grape stalks, green grains, and bad grains from the picked grapes, and select mature and high-quality grape grains;

[0040] 2. Pre-fermentation stage: crush the manually processed grape particles with a crusher; the grape raw materials are all completed within 4 hours from picking to crushing and then to pre-fermentation;

[0041] 3. The first fermentation: use the yeast of the grape itself, directly seal it, and ferment it in a 150-liter porcelain jar container at a temperature of 28°C, and stir it every 3 hours during the fermentation process, ferment for 7 days, and obtain substance A ;

[0042] 4. Juicing: Squeeze out the liquid substance in the grape fruit from the substance A after the first fermentation with a juice extractor to obtain a slurry B;

[0043] 5. Second fermentation: Put the squeezed liquid B into a ceramic contain...

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Abstract

The invention discloses a brewing method of grape wine, which comprises the following steps: predisposing raw materials; fermenting for the first time; fermenting for the second time; brewing; storing in the bottle. The invention has strict technique to make the product with good taste, which is a purely natural grape wine.

Description

technical field [0001] The invention relates to a method for brewing wine, in particular to a method for brewing wine. Background technique [0002] At present, the wines sold in the market have different flavors. Different types of wine have their own unique brewing methods. However, the present brewing methods mostly have defects such as large process randomness, adding essence, and pigment. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a wine brewing method with strict process, mellow and delicious, and pure natural wine. [0004] In order to solve the problems of the technologies described above, a wine brewing method of the present invention comprises the following steps: [0005] 1. Raw material pretreatment: directly remove grape stalks, green grains, and bad grains from the picked grapes, and select mature and high-quality grape grains; [0006] 2. Pre-fermentation stage: crush the manually processe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12G1/02
Inventor 李洁
Owner 李洁
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