Grape spirits raw wine production process

A production process and grape technology, applied in the field of wine production process, can solve the problems of poor quality of grape spirits, strong pungent smell, high internal control index, etc., and achieve the effect of obvious quality preservation and stability, less residual sugar, and thorough fermentation

Pending Publication Date: 2021-04-30
云南东川长运印象葡萄酒有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Many grape spirits currently on the market are mostly distilled from low-quality wine, separated skin residue from grape fermentation, and original wine produced by wine technology. The quality of this type of grape spirit is not good, and the pungent smell is strong , with a lot of miscellaneous fla

Method used

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  • Grape spirits raw wine production process
  • Grape spirits raw wine production process
  • Grape spirits raw wine production process

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0042]Example 1

[0043]A grape wine producer production process, the process steps are as follows:

[0044](1) Use the completely mature crystal grapes picked on the same day to remove the grape husbandry, broken, and get crushing grapes. The crystal grape is also called Niagara Grape, native to the Americas, and now my country is widely planted in Yunnan Province.

[0045](2) Cooling the crushing grape rhymes below 18 ° C, naturally impregnated for 12 hours, circulating during impregnation, the circulating spray is a spraying device with a pump, and the lower impregnation liquid is extracted evenly in grape fruit. On the pulp, the grape scum is fully fused to give grape squeezing. The spray device with pump can be purchased, or it can be made by the existing technology.

[0046](3) Add grape fermented activated dry yeast Fc9 to the grape juice, and simultaneously add the expanded treated soap dilute, mix with the grape juice, to obtain a grape juice, a mixture; The addition of the active dry ...

Example Embodiment

[0052]Example 2

[0053]A grape wine producer production process, the process steps are as follows:

[0054](1) Use the completely mature crystal grapes picked on the same day to remove the grape husbandry, broken, and get crushing grapes.

[0055](2) Cooling the crushing of the grape rhymes below 18 ° C, naturally impregnated for 12 hours, and circulating during impregnation, so that the grape scum is fully fused to give a grape juice.

[0056](3) Add grape fermented activated dry yeast Fc9 to the grape juice, and simultaneously add the expanded treated soap dilute, mix with the grape juice, to obtain a grape juice, a mixture; The addition of the active dry yeast FC9 is 0.15 ‰ of the mass of the grape juice, and the addition of the dilution of the soap is 0.2 ‰ of the mass of the grape juice.

[0057](4) Place the grape squeezable body mixture in the fermenter, and the main fermentation is carried out under 18-20 ° C, and the circulating spray device is provided in the fermenter, and the method o...

Example Embodiment

[0062]Example 3

[0063]A grape wine producer production process, the process steps are as follows:

[0064](1) Use the completely mature crystal grapes picked on the same day to remove the grape husbandry, broken, and get crushing grapes.

[0065](2) Cooling the crushing of the grape rhymes below 18 ° C, naturally impregnated for 12 hours, and circulating during impregnation, so that the grape scum is fully fused to give a grape juice.

[0066](3) Add grape fermented activated dry yeast Fc9 to the grape juice, and simultaneously add the expanded treated soap dilute, mix with the grape juice, to obtain a grape juice, a mixture; The addition of the active dry yeast Fc9 is 0.2 ‰ of the mass of the grape juice, and the addition of the soap dilution is 0.4 ‰ of the mass of the grape juice.

[0067](4) Place the grape squeezable body mixture in the fermenter, and the main fermentation is carried out under 18-20 ° C, and the circulating spray device is provided in the fermenter, and the method of circul...

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Abstract

The invention relates to a grape spirits raw wine production process, which comprises the following steps: removing fruit stems from crystal grapes, crushing to obtain crushed grape pulp, cooling the pulp to below 18 DEG C, naturally soaking for 12 hours, and circularly spraying during the soaking period to obtain grape juice residue mash; then adding active dry yeast FC9 and bentonite diluent subjected to puffing treatment, mixing to obtain a grape juice residue mash mixture, then putting the grape juice residue mash mixture into a fermentation tank for fermentation, and adopting circulating spraying and external circulation to obtain fermented juice; supplementing sugar at a proper time point, then adding a composite fermentation auxiliary agent, immediately separating juice from peel residues after fermentation is finished to obtain fermented raw wine, transferring the fermented raw wine into a stainless steel tank, storing in a full tank, and naturally fermenting for the second time; and finally, adding the bentonite diluent into the secondary fermentation raw wine, standing for 20-30 days for natural clarification, transferring or filtering out supernatant raw wine liquid, and distilling to obtain the grape spirits raw wine. According to the preparation method, the high-quality grape spirits raw wine which is elegant and pleasant in natural fragrance of grapes, smooth, sweet and pure in wine body and extremely little in foreign flavor and peculiar smell can be prepared.

Description

technical field [0001] The invention belongs to the technical field of wine production technology, in particular to the production technology of grape spirit raw wine. Background technique [0002] Grape spirits, also known as grape distilled wines, belong to a large category of fruit distilled wines. They are grape distilled wines distilled from fresh grapes after destemming, crushing and fermenting. It is called "original brandy" abroad. Different fruit distilled wines adopt different fermentation techniques due to the different characteristics of various fruits. There are many types of wine. Under the continuous exploration of winemakers for hundreds of years, many branches of brewing technology have emerged, which endow wine with various rich and complex aromas and tastes, which greatly satisfy people's consumption and experience. . But grape spirits are essentially different from wine, and they are two different types of wine. The yeast, various enzymes, various mate...

Claims

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Application Information

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IPC IPC(8): C12G1/02C12G1/022C12G1/032C12H1/048
CPCC12G1/02C12G1/0203C12G1/0216C12H1/0408
Inventor 杨清葶金维刚
Owner 云南东川长运印象葡萄酒有限公司
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