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Frozen wine and its preparing method

A technology of wine and freezing method, which is applied in the field of wine products, and can solve problems such as large damage, growth impact, and limited output

Inactive Publication Date: 2007-10-10
马玉祥 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the production of ice wine requires the grapes to be frozen in the natural environment without being picked, it is best to pick the frozen grapes between -10°C and -13°C. The disadvantage is that the output is extremely limited, resulting in very high prices. Only a few people can afford it; in addition, the vines are frozen and the damage is very serious, and the growth of the next year will be greatly affected

Method used

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  • Frozen wine and its preparing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0079] 1. Selection of grape raw materials:

[0080] Choose 2 tons of Cabernet Sauvignon grapes, and the requirements are: no diseased fruit, moldy and rotten fruit, pesticide-contaminated fruit, neat and mature fruit ears.

[0081] Minimum sugar content: 19 degrees. Can be achieved after testing.

[0082] 2. Grape collection and transportation:

[0083] The Cabernet Sauvignon grapes are harvested in time after they mature, and the raw materials required by the winery are sorted out from the field. The container is a clean plastic standard box. It is forbidden to crush the grapes when the box is too full. The plastic box must be washed with high-pressure water after each use.

[0084] After the grapes are transported to the cold storage, they are sent to the quick-freezing storage in time, with a height of 8 standard baskets. The gap between each stack and each row is not less than 10cm, which is convenient for the circulation of cold air, and the quick-freezing effect is ...

Embodiment 2

[0125] 1. Selection of grape raw materials:

[0126] Choose 5 tons of Cabernet Sauvignon grapes. The requirements are: no diseased fruit, moldy fruit, pesticide contaminated fruit, neat and mature fruit ears.

[0127] Minimum sugar content: 19 degrees. Can be achieved after testing.

[0128] 2. Grape collection and transportation:

[0129] The Cabernet Sauvignon grapes are harvested in time after they mature, and the raw materials required by the winery are sorted out from the field. The container is a clean plastic standard box. It is forbidden to crush the grapes when the box is too full. The plastic box must be washed with high-pressure water after each use.

[0130] After the grapes are transported to the cold storage, they are sent to the quick-freezing storage in time, with a height of 8 standard baskets. The gap between each stack and each row is not less than 10cm, which is convenient for cold air circulation, and the quick-freezing effect is uniform. The quick-fre...

Embodiment 3

[0171] 1. Selection of grape raw materials:

[0172] Choose 3 tons of Cabernet Sauvignon grapes. The requirements are: no diseased fruit, moldy fruit, pesticide contaminated fruit, neat and mature fruit ears.

[0173] Minimum sugar content: 19 degrees. Can be achieved after testing.

[0174] 2. Grape collection and transportation:

[0175] The Cabernet Sauvignon grapes are harvested in time after they mature, and the raw materials required by the winery are sorted out from the field. The container is a clean plastic standard box. It is forbidden to crush the grapes when the box is too full. The plastic box must be washed with high-pressure water after each use.

[0176] After the grapes are transported to the cold storage, they are sent to the quick-freezing storage in time, with a height of 8 standard baskets. The gap between each stack and each row is not less than 10cm, which is convenient for the circulation of cold air, and the quick-freezing effect is uniform. The qu...

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Abstract

The invention relates to a freeze grape wine and the method to manufacture that belongs to wine producing field. The process includes the following steps: selecting grape and taking fast freezing to keep fresh in low temperature, warming in natural temperature, reducing peduncle, compressing, separating the flesh and the juice, purifying, fermenting at a certain temperature, separating to kettle and storage, mixing, taking second freezing process, filtering and bottling. The invention has taken strict test from the four aspects of color aroma, taste and alimentation. And it has all the features of the existing freeze wine.

Description

(1) Technical field [0001] The invention relates to a frozen wine and a preparation method thereof. It belongs to the field of wine products. (2) Background technology [0002] Ice wine is a kind of wine wine with excellent taste, pleasant aroma and rich nutrition. It is a kind of wine product that is very beneficial to the body. Ice wine came out in Franconia, Germany in the 1970s. It was brewed from grapes that were naturally frozen on the grape rack. Later, countries with suitable natural conditions such as Canada and Austria also produced ice wine one after another. . However, because the production of ice wine requires the grapes to be frozen in the natural environment without being picked, it is best to pick the frozen grapes between -10°C and -13°C. The disadvantage is that the output is extremely limited, resulting in very high prices. Only a few people can afford it; in addition, the vines have been frozen and the damage is very serious, and the growth of the nex...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12G1/02
Inventor 马玉祥彭新全
Owner 马玉祥
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