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Ice berry wines and preparation method thereof

A technology for berries and ice wine, applied in the field of berry ice wine and its preparation, can solve the problems of intolerant storage and transportation, easy damage and the like

Inactive Publication Date: 2012-03-21
LIAONING GUANGTIAN FOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, similar to grapes, they also generally have the disadvantages of being easily damaged and not resistant to storage and transportation.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Take 1000 kg of blueberries; sort the raw blueberries, put each 20 kg into a freezer, adjust the temperature of the quick-freezer at minus 15°C, and freeze the blueberries; take out the frozen blueberries stored in the freezer, and place them for 20 Thaw at room temperature at ℃, and after the blueberry fruit is completely thawed, it is crushed and prepared into 1000 kg of blueberry pulp, which is pumped into the fermentation tank; 1.6 liters of 6% sulfurous acid water is added; the total sugar of the blueberry pulp fermentation liquid is 12 g / 100 ml ; After mixing evenly, add 2 kg of wine dry yeast; control the temperature of the fermentation liquid at 8°C for fermentation; pour the juice or rake once a day; each time for 20 minutes; When it is 4%, separate pomace; Obtain 500 kilograms of blueberry original wines now, filter the blueberry original wines obtained by separation with a diatomite filter; 0 to 2°C, low-temperature storage; pump the cold-stored blueberry ori...

Embodiment 2

[0029]Take 10,000 kilograms of blueberries; sort the raw blueberries, put them into freezers every 20 kilograms, adjust the temperature of the quick-freezer at minus 25°C, and freeze the blueberries; take out the frozen blueberries stored in the freezer, and place them for 10 Thaw at room temperature at ℃, and after the blueberry fruit is completely thawed, it is crushed and prepared into 10,000 kg of blueberry pulp, which is pumped into the fermentation tank; 25 liters of 6% sulfurous acid water is added; the total sugar of the blueberry pulp fermentation liquid is 10 g / 100 ml ; After mixing evenly, add 70 kg of wine dry yeast; control the temperature of the fermentation broth at 12°C for fermentation; pour or rake the juice once a day; each time for 30 minutes; when the total sugar of the fermentation broth drops to 3.0 g / 100 ml When it is 4.0%, separate pomace; Obtain 4900 kilograms of blueberry original wines now, filter the blueberry original wines obtained by separation w...

Embodiment 3

[0031] Take 10,000 kilograms of blueberries; sort the raw blueberries, put each 20 kilograms into a freezer, adjust the temperature of the quick-freezer at minus 20°C, and freeze the blueberries; take out the frozen blueberries stored in the freezer, and place them for 15 Thaw at room temperature at ℃, and after the blueberry fruit is completely thawed, it is crushed and prepared into 10,000 kg of blueberry pulp, which is pumped into the fermentation tank; 20 liters of 6% sulfurous acid water is added; the total sugar of the blueberry pulp fermentation liquid is 15 g / 100 ml ; After mixing evenly, add 50 kg of wine dry yeast; control the temperature of the fermentation liquid at 10°C for fermentation; pour the juice or rake once a day; each time for 25 minutes; When reaching 4.5%, separate pomace; Obtain 4900 kilograms of blueberry original wines now, filter the blueberry original wines obtained by separation with a diatomite filter; 0 to 2°C, low-temperature storage; pump the ...

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PUM

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Abstract

The invention discloses ice berry wines and a preparation method thereof. The preparation method comprises the following steps of: freezing berries serving as raw materials, fermenting juice at low temperature, freezing and concentrating, ageing at low temperature, degerming and filtering, and packaging and brewing. The raw materials of berries comprise blueberries, strawberries, raspberries and Acai berries. A dry red ice berry wine, a semi-dry red ice berry wine, a semi-sweet red ice berry wine and a sweet red ice berry wine prepared by the method are dark ruby red, dark red or orange red, clear and bright, natural in color, rich in nutrients, unique in mouthfeel, high in quality, rich in vitamins, organic acid, minerals and various ester substances, easily absorbed by a human body, outstanding in fruit aroma, pure in taste, refreshing and palatable, and good in color, aroma and taste, are good products in drink wines, have effects of beautifying, protecting health and the like, and are excellent wines.

Description

technical field [0001] The invention relates to a berry ice wine and a preparation method thereof. Background technique [0002] Ice wine: from ice wine, ice wine is also called ice fruit wine, the word comes from the German "Eiswein". In the winter of 1794, an early frost suddenly hit the Frank region of Germany. The grapes of that year seemed to be destroyed. The winegrowers bit the bullet and squeezed the half-frozen grapes to make wine, and they actually produced a wine that was different from other wines. unique flavor. So they called this wine ice wine. Generally, grapes used to make wine contain about 80% water. The grapes harvested late are obviously dehydrated after being beaten by wind and frost, and their sugar content and acidity are greatly increased. Therefore, the ice fruit wine made from this grape is naturally sweet and mellow. Since then, ice wine has become a specialty of Germany. In Germany, ice wine (Eiswein) belongs to the highest level of high-qual...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12G3/02C12R1/865
Inventor 孙尤海
Owner LIAONING GUANGTIAN FOOD
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