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Cave soil storage natural aging method of wine

A mature and natural technology, applied in the field of wine storage, can solve the problem of no aroma enhancement, etc., and achieve the effect of long-lasting aroma, rich nutrition, and fine-bodied wine

Inactive Publication Date: 2010-08-25
程恩进 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this natural aging only has the function of "reducing fever", not "increasing aroma".

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Take the Shangtaichun (53vol) wine produced in Maotai Town as an example below to further illustrate the natural aging method of wines of the present invention.

[0024] The first stage - soil storage stage

[0025] First, cover the outer circumference of the wine jar with a 30-40 cm thick special soil layer, then bury the wine jar in the soil about 1.3 meters deep underground, then pour the wine into the wine jar, seal it, and let the wine age naturally in the underground environment. Cooked for 3 years.

[0026] The special soil layer is obtained by wetting the following raw materials with tail wine or a mixture of tail wine and water:

[0027] 25% of local sandy soil, 25% of purple red mud, 20% of tile mud, 2% of sweet-scented osmanthus, 2% of vanilla, 2% of fennel grass, 2% of tempeh leaves, 2% of Houttuynia cordata, 5% of mother distiller's grains, and 5% of high-temperature distiller's yeast in Maotai Town %, cypress leaves and stems 2%, golden leaves and stems ...

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Abstract

The invention discloses a cave soil storage natural aging method of wine, which comprises (1) the soil storage stage: injecting the well brewed wine into a wine jar with the periphery covered with a special soil layer of 30-40cm, and burying the wine jar in the underground soil with the depth of 1.2-1.5m for placing for 2-3 years, thereby volatilizing miscellaneous gases in the wine, penetrating impurities into the soil and achieving the coming down effect; simultaneously leading the wine to fully absorb essence qi of the ground and nutritional ingredients in the special soil outside the wine jar during the natural aging; and (2) the cave storage stage: injecting the wine which is stored through the soil storage stage into the wine jar with the periphery which is tightly coated with a plant rope, placing in a cave for continuing the natural aging for 3-120 years, leading the wine to continuously volatilize a variety of impurities and the miscellaneous gases therein, and simultaneously micro-absorbing the nutritional ingredients in the rope on the periphery of the wine jar. As the environment with basically constant temperature in four seasons in the cave is conductive to the natural aging of a wine body, compared with the wine which is stored ordinarily, the method has the advantages of more delicate and mellow wine body, more prominent Maotai flavor, long aftertaste, more lasting aroma and more nutrients.

Description

technical field [0001] The invention belongs to the field of wine storage, and relates to a method for naturally aging wine, in particular to a method for naturally aging wine stored in a cave. Background technique [0002] Natural aging is a method often used in wine storage. At present, the natural aging method of wine generally adopts the method of underground storage: the brewed wine is put into the wine tank and placed in the underground cellar, so that the wine can play and penetrate into it in the special constant temperature environment underground Impurities, miscellaneous gases, etc., to achieve the effect of reducing fever. However, this natural aging only has the function of "reducing fever", but not "enhancing fragrance". Contents of the invention [0003] The purpose of the present invention is to provide a method for naturally aging wines that can not only "reduce fever" but also "increase aroma". [0004] The method for the natural aging of wine of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12H1/22
Inventor 程恩进程恩情程恩导程恩特
Owner 程恩进
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