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Seedless xiahei semi-sweet low-foam pink wine and preparation method thereof

A rosé wine, semi-sweet technology, applied in the field of wine, to achieve the effects of excellent indicators, fast and efficient brewing process, and good promotion value

Inactive Publication Date: 2017-01-04
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no Xiahei Seedless, the main fresh grape variety in the south, for winemaking and new wine development in the market.

Method used

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  • Seedless xiahei semi-sweet low-foam pink wine and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] The preparation method of summer black seedless micro-bubble sweet wine comprises the following steps:

[0039] A. The grape variety used is Xiahei Seedless, cultivated in shelter from rain, and the fruit ears are bagged to ensure that no pesticides are sprayed 30 days before picking. The harvested grapes are guaranteed to be fully ripe as raw materials for winemaking (soluble solids up to 21%, titratable sugar content is 180g / L), and there is no rot or damage. The grape fruit is broken after harvesting, threshing, and sorting. Try to ensure that the fermented juice does not contain fruit stems. Add potassium metabisulfite to the grape juice, the effective sulfur content is 56%, so that the effective sulfur dioxide concentration is 30mg / L, that is, every Add 53.57g of potassium metabisulfite to 1 ton of grape juice (30g / 0.56×tons of grape juice). Adding method: Dissolve potassium metabisulfite in 10 times demineralized water, add from the feeding pipeline and circulate ...

Embodiment 2

[0047] The preparation method of summer black seedless micro-bubble sweet red wine of the present invention comprises the following steps:

[0048] A. The grape variety used is Xiahei Seedless, cultivated in shelter from rain, and the fruit ears are bagged to ensure that no pesticides are sprayed 30 days before picking. The harvested grapes are guaranteed to be fully ripe (21% soluble solids, 180g / L titratable sugar content) as raw materials for winemaking, and there is no rot or damage. Grape fruit is broken after harvesting, threshing and sorting. Try to ensure that the fermented juice does not contain fruit stalks. Add potassium metabisulfite to the grape juice, the effective sulfur content is 56%, so that the effective sulfur dioxide concentration is 50mg / L, that is, every Add 89.29g of potassium metabisulfite to one ton of grape juice (50g / 0.56×tons of grape juice). Adding method: Dissolve potassium metabisulfite in 10 times demineralized water, add from the feeding pipel...

Embodiment 3

[0055] The preparation method of summer black seedless micro-bubble sweet red wine of the present invention comprises the following steps:

[0056] A. The grape variety used is Xiahei Seedless, cultivated in shelter from rain, and the fruit ears are bagged to ensure that no pesticides are sprayed 30 days before picking. The harvested grapes are guaranteed to be fully ripe (21% soluble solids, 180g / L titratable sugar content) as raw materials for winemaking, and there is no rot or damage. The grape fruit is broken after harvesting, threshing, and sorting. Try to ensure that the fermented juice does not contain fruit stems. Add potassium metabisulfite to the grape juice, the effective sulfur content is 56%, so that the effective sulfur dioxide concentration is 30mg / L, that is, every Add 53.57g of potassium metabisulfite to 1 ton of grape juice (30g / 0.56×tons of grape juice). Adding method: Dissolve potassium metabisulfite in 10 times demineralized water, add from the feeding pip...

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Abstract

The invention discloses seedless xiahei semi-sweet low-foam pink wine and a preparation method thereof. Seedless xiahei grapes as a table grape variety are selected as liquor-making raw materials. The preparation method includes the steps that the grapes are harvested, subjected to threshing and sorting and then crashed, and potassium metabisulfite is added into grape juice; pectinase and yeast are added, and dipping and fermenting are carried out at the same time; then, free run wine is instantly released and transferred into a freezing tank to be refrigerated in a sealed mode; after freezing, the wine is left in the freezing tank to be sealed and transferred into a storing tank after being unfrozen at room temperature; the wine is filtered and then subjected to membrane filtering through a filtering membrane. The seedless xiahei grapes as the table grape variety are creatively adopted as the liquor-making raw materials, dipping and fermenting are carried out for a short time at the same time at low temperature, the sealing-freezing-filtering mode is adopted, malo-lactic fermentation is not carried out, and therefore the wine keeps a bright color, full-bodied flowery flavor, a suitable sugar degree and suitable alcohol content and contains an appropriate quantity of bubbles and suitable acidity.

Description

technical field [0001] The invention relates to the field of food, in particular to a method for brewing wine by adopting a table grape variety and the obtained wine. Background technique [0002] Grape is one of the important deciduous fruit trees in my country, with strong adaptability, early fruit and high benefit. In recent years, the grape industry has developed very rapidly, and grape cultivation and processing have become the main way to promote economic development and increase farmers' income in many areas. As an important fruit, grapes are usually used in both fresh food and wine making, and a small amount of dried or juice. Unlike Europe and the United States, where grapes are mostly used for winemaking, grapes in my country are mainly used for fresh consumption and a small amount is used for winemaking. [0003] In the past, it was difficult to cultivate both fresh and wine varieties in the high-temperature and humid regions of southern my country. However, man...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12G1/022
Inventor 白描杨国顺陈文婷周敏
Owner HUNAN AGRICULTURAL UNIV
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