Preparation method of blueberry wine

A production method and technology of blueberry wine are applied in the preparation of wine, the preparation of alcoholic beverages, the brewing of beer, etc., and can solve the problems of high sugar content, high price, and restriction on eating methods.

Inactive Publication Date: 2020-03-17
JIANGSU QIANYAOTANG GUOYI RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The blueberry jam and blueberry drinks available in the market are still difficult to be accepted by mos...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Take 10kg of fresh and ripe blueberries and wash them with running water. After draining the water in a sieve, pour the blueberries into boiling water and boil for 1 minute. Then pass the pre-cooked blueberries through a double sieve with a pore size of 0.4-0.1mm. The beating machine is used for beating to remove seeds and wastes to obtain a finely structured blueberry slurry. Add an appropriate amount of white wine to the blueberry slurry and stir evenly. After immersing for 48 hours, distill at 55°C to obtain 8kg of alcohol above 40% V / V. The distilled materials are separated by filtration to obtain the filtrate and the filter residue respectively. The filtrate is stored for later use. The filter residue is added with an appropriate amount of purified water and heated to 80℃ for 3 hours under normal pressure and refluxed for 3 hours. The filtrate is separated by filtration, and the filtrate is taken twice. Combine, concentrate at 55℃, dilute the concentrated solution to...

Embodiment 2

[0018] Take 15kg of fresh and ripe blueberries and wash them with running water. After draining the water in a sieve, pour the blueberries into boiling water and boil for 2 minutes, and then pass the pre-cooked blueberries through a double sieve with a pore size of 0.4-0.1mm. The beating machine is used for beating to remove seeds and wastes to obtain a finely structured blueberry slurry. Add an appropriate amount of white wine to the blueberry slurry and stir evenly. After immersing for 48 hours, distill at 60°C to obtain 8kg of alcohol liquid above 40% V / V. The distilled materials are separated by filtration to obtain the filtrate and the filter residue respectively. The filtrate is stored for later use. The filter residue is added with an appropriate amount of purified water and heated to 85°C for 3 hours under normal pressure and refluxed for 3 hours. The filtrate is separated by filtration, and the filtrate is taken twice. Combine, concentrate at 60℃, and dilute the concent...

Embodiment 3

[0020] Take 20kg of fresh and ripe blueberries, clean them with running water, drain them in a sieve, pour the blueberries into boiling water and cook for 3 minutes, and then pass the pre-cooked blueberries through a double sieve with a pore size of 0.4-0.1mm The beating machine is used for beating to remove seeds and wastes to obtain a finely structured blueberry slurry. Add an appropriate amount of white wine to the blueberry slurry and stir it evenly. After immersing for 48 hours, distill at 65°C to obtain 8kg of alcohol above 40% V / V. The distilled materials are separated by filtration to obtain the filtrate and the filter residue respectively. The filtrate is stored for use. The filter residue is added with an appropriate amount of purified water and heated to 90°C for 3 hours under normal pressure and refluxed for extraction for 3 hours. The filtrate is separated by filtration. Combine, concentrate at 65℃, dilute the concentrated solution to 2kg to obtain a concentrated ex...

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PUM

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Abstract

The invention relates to a preparation method of blueberry wine. The preparation method is characterized by comprising the following steps: taking 10-20kg of fresh and mature blueberries, 1000kg of wine, cleaning the blueberries with flowing clear water, taking out the blueberries by a sieve, draining off water, pouring the blueberries into boiling water, carrying out boiling for 1 to 3 minutes, pulping the pre-cooked blueberries by a double-channel pulping machine with a sieve pore diameter of 0.4 to 0.1 mm, removing seeds and wastes so that the blueberry pulp with fine and smooth tissues isobtained, adding a proper amount of wine into the blueberry pulp, carrying out immersion for 48 hours, carrying out distilling at 55-65 DEG C to obtain 8kg of an alcohol liquid of 40% V/V or more, filtering and separating the distilled materials to obtain a filtrate and filter residues, preserving the filtrate for next use, adding a proper amount of purified water into the filter residues, carrying out heating to 80-90 DEG C, carrying out refluxing for 3 hours under normal pressure, carrying out filtration and separation to obtain a filtrate, mixing the filtrates obtained by two processes, concentrating the mixture at 55-65 DEG C, fixing the volume to 2kg to obtain concentrated extract, mixing 2kg of the concentrated extract and 8kg of 40% V/V or more of the alcohol liquid obtained by distillation, respectively and sequentially adding the mixture into 1000kg of wine, carrying out uniform mixing, carrying out aging for 30 days in an environment at 4-6 DEG C, and carrying out filtrationto obtain the blueberry wine.

Description

Technical field [0001] The invention relates to the field of wine production and processing, in particular to a method for making blueberry wine. Background technique [0002] Because the blueberry fruit is rich in nutrients, it has the functions of preventing cranial nerve aging, protecting eyesight, strengthening the heart, anti-cancer, softening blood vessels, and enhancing the body's immunity. It is high in nutrients. Among them, because blueberries are rich in anthocyanins, they have the effect of living the retina, which can strengthen eyesight and prevent eye fatigue. Blueberries are also one of the five healthy fruits recommended by the World Food and Agriculture Organization. According to research by scientists in the United States, Japan, and Europe, regular consumption of blueberry products can also significantly enhance vision and eliminate eye fatigue. Medical clinical reports also show that the anthocyanins in blueberries can promote the regeneration of rhodopsin ...

Claims

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Application Information

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IPC IPC(8): C12G3/055C12H6/02C12G1/00C12C5/00
CPCC12C5/00C12G1/00C12G3/055C12H6/02
Inventor 张志年张奎昌
Owner JIANGSU QIANYAOTANG GUOYI RES INST CO LTD
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