Blueberry pulp juice drink and preparation method thereof

A technology of blueberry fruit and blueberry, which is applied in food preparation, application, food science, etc., to achieve the effect of good absorption, pure taste and good taste

Inactive Publication Date: 2011-10-19
DALIAN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, there are no reports and products on the preparation of blueberry pulp juice beverages with blueberries as raw materials

Method used

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  • Blueberry pulp juice drink and preparation method thereof
  • Blueberry pulp juice drink and preparation method thereof
  • Blueberry pulp juice drink and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Take 1000 kilograms of blueberries; sort the raw blueberries and rinse them with water; add 2000 kilograms of drinking water to crush the blueberries and make a pulp to make 2960 kilograms of blueberry pulp; 16 kilograms of citric acid; 560 kilograms of sucrose; 0.28 ethyl maltol kg; 3.0 kg of pectin; 3.0 kg of agar melted and pumped into the blending tank, adding 2100 kg of drinking water and fully mixing; then through colloid grinding, the blueberry pulp particle size is less than 0.1 mm; homogeneous pressure is 20MP; degassing; 121 ℃ instantaneous sterilization; 80 ℃ hot filling; capping; cooling to 20 ℃; packaging is the finished product of blueberry pulp juice drink.

Embodiment 2

[0036] Take 10,000 kg of blueberries; sort the raw blueberries and rinse them with water; add 50,000 kg of drinking water to crush the blueberries and beat them to make 59,900 kg of blueberry pulp; add 810 kg of malic acid; 16,200 kg of fructose syrup; 400 kg of maltol kg; 400 kg of xanthan gum; 400 kg of carrageenan melted and pumped into the blending tank, adding 40,000 kg of drinking water and fully mixing; then through colloid grinding, the blueberry pulp particle size is less than 0.1 mm; homogeneous pressure is 50MP; degassing ; Instant sterilization at 121°C; hot filling at 90°C;

Embodiment 3

[0038] Take 100 kilograms of blueberries; sort the raw blueberries and rinse them with water; add 300 kilograms of drinking water to crush the blueberries and beat them to make 396 kilograms of blueberry pulp; add 2.4 kilograms of tartaric acid; 72 kilograms of sucrose; 0.24 kilograms of ethyl maltol ; 4.8 kg of gelatin; 4.8 kg of sodium hydroxymethylcellulose melted and pumped into the blending tank, adding 450 kg of drinking water and fully mixing; then through colloid grinding, the blueberry pulp particle size is less than 0.1 mm; homogenization pressure is 35MP; 121°C instant sterilization; 85°C hot filling; capping; cooling to 25°C; packaging is the finished product of blueberry pulp juice drink.

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Abstract

The invention relates to blueberry pulp juice drink and a preparation method thereof. The blueberry pulp juice drink is prepared by mixing raw material solution I with drinking water, wherein the raw material solution I comprises the following components by weight percent: 45-85% of blueberry pulp, 0.3-1.5% of acidity regulator, 10-50% of sweetener, 0.005-0.55% of flavoring agent and 0.1-5% of stabilizer. The product is high in pulp content, natural in color and luster and rich in nutrition, dietary fiber in the drink is significantly increased, and the blueberry pulp juice drink is rich in vitamins, organic acids and mineral matters, thereby being conductive to being absorbed by a human body; and blueberry fruit aroma is prominent, the taste is pure, comfortable, cool and palatable, the color, the aroma and the taste are excellent, and the blueberry pulp juice drink can be stored for a long time under normal temperature state without deterioration, thereby being a high-tech product which is rich in the dietary fiber and the nutrition in the drink.

Description

technical field [0001] The invention relates to a blueberry pulp juice drink and a preparation method thereof. Background technique [0002] The scientific name of blueberry fruit is dusi vaccinium, also known as persimmon. Blueberry fruit contains 8-11% sugar and 2-2.5% total acid. It also has a variety of trace elements. According to recent studies, blueberries have unique effects such as preventing brain aging, enhancing heart function, improving eyesight and anti-cancer. [0003] Blueberry juice is purple in color, sweet and sour in taste, and has a unique aroma of blueberries. Blueberry juice has a wide range of uses, and can be used to produce fruit wine, jam, fruit juice drinks, candy, ice cream, sandwich cakes, etc., and can also extract natural pigments. The content of anthocyanin pigments in blueberry fruit branches is very high. According to relevant records, the amount of anthocyanin pigments in wild blueberries is as high as 0.33-3.38g / 100g, and there are man...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/02A23L1/29A23L33/00
Inventor 孙尤海
Owner DALIAN POLYTECHNIC UNIVERSITY
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