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Method for preparing beautiful pink wines

A rosé and wine technology, which is applied in the field of wine production, can solve the problems of artificially controlling the soaking time of sulfur dioxide rosé wine, the difficulty in quality control, and the limitation of the diversity of rosé wine, so as to shorten the production cycle, and achieve refreshing and smooth taste. The effect of simplifying the production process

Active Publication Date: 2011-09-14
NORTHWEST A & F UNIV
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

The single variety limits the diversity of rosé wine, artificially controlling the length of maceration time and the addition of sulfur dioxide have brought certain difficulties to the production and quality control of rosé wine

Method used

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  • Method for preparing beautiful pink wines
  • Method for preparing beautiful pink wines

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Embodiment Construction

[0018] The invention destems and crushes Meili grape fruit, dips and ferments, and obtains Meili pink wine by retaining the color and aroma of Meili grapes. The specific implementation steps are as follows:

[0019] (1) For the first time, Meili grapes were used as raw materials for rosé wine. Raw material maturity control: measure the reducing sugar and total acid of the raw material, and harvest manually when the optimal maturity (sugar-acid ratio is equal to or greater than 20) is reached.

[0020] (2) Harvesting and sorting: manual picking to keep the integrity of the fruit; select fruits with good maturity and no disease.

[0021] (3) Destemming and crushing: the grape fruit is subjected to cold treatment to make the temperature reach 2°C.

[0022] (4) Dipping fermentation: add 0.2g / L yeast for fermentation, and control the temperature at 25-28°C.

[0023] (5) Termination of fermentation: When the residual sugar drops below 3g / L, separate and squeeze, and then transfer...

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Abstract

The invention relates to a method for making wines, in particular to a method for preparing beautiful pink wines. By using a process and process parameters provided by the invention, the manufactured finished product is kept with aroma and pink color of the beautiful fruit, the natural values are kept, the dipping fermentation is changed into a controllable process, the production procedure is simplified, the production period is reduced and the wine quality is improved. The method provided by the invention comprises the following operation steps: (1) selecting beautiful grapes as raw materials and controlling a ripening degree; (2) harvesting and sorting; (3) destemming and crushing; (4) dipping and fermenting; (5) separating and squeezing; (6) ending up the fermentation; (7) clarifying and transferring to another tank; (8) ageing in a sealed manner; and (9) filtering and filling. The red wine prepared by the method provided by the invention has the advantages of pink color, sweet, pure, harmonious and elegant fruit fragrance, refreshing and smooth mouthfeel, full and complete wine body and pleasant style of the beautiful pink wine.

Description

1. Technical field: [0001] The invention relates to a method for preparing wine, in particular to a method for preparing Meili pink wine. 2. Background technology: [0002] Meili grapes were bred by the Wine School of Northwest Agriculture and Forestry University from 1982 to 1999 using the "multi-generation reincarnation hybridization method". The parents are Merlot, Riesling and Muscat. This variety has strong fruiting ability, high and stable yield, strong stress resistance and adaptability, and is easy to cultivate. The fruit quality is good, and it is a medium-ripening grape variety for brewing high-quality wine and fresh food. Rosé wine is a new kind of wine launched in the international market, which is becoming more and more popular among consumers. The raw material of existing rosé wine is mainly merlot, pinot noir etc., and method mainly is to reach the color of required wine by controlling maceration time. Rosé wines are not produced using Mellie grapes, and con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12G1/022
Inventor 李华王华
Owner NORTHWEST A & F UNIV
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