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Raspberry beverage containing pulp and preparation method thereof

A technology for raspberries and beverages, applied in the field of food processing, can solve the problems of dilution, flavor, nutrient dilution, loss of active ingredients, low product quality, etc., and achieve the effects of good gel effect, extended shelf life and rich nutritional value.

Inactive Publication Date: 2017-02-15
LIFE FRUIT ORGANIC FOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the fresh fruit picked from raspberry is preserved in clothes, which is easy to spoil and deteriorate, and it is easy to cause the loss of active ingredients during thermal processing. The high content of pectin and organic acid in the fruit makes the original juice of the product have high viscosity, high acidity, and easy precipitation. However, it can only be diluted and reprocessed for reference, and the product is not the original juice; due to dilution, fragrance, nutrition, etc., the product quality is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A raspberry beverage containing pulp, mainly prepared from the following raw materials in parts by weight: 30 parts of red raspberry, 15 parts of black raspberry, 55 parts of apple juice, 0.10 part of guar gum, 0.2 part of pectin, 0.03 parts of agar, 8 parts of coconut fruit, 0.15 parts of potassium sorbate, 4 parts of fructose syrup, 2.5 parts of stevioside, and 6.5 parts of white granulated sugar; 18 parts of red raspberry and 8 parts of black raspberry were squeezed for juice, and the remaining red and black raspberries made from diced raspberries.

[0030] The preparation method of the above-mentioned raspberry beverage containing pulp is as follows:

[0031] 1) Preparation of enzymatic red raspberry juice:

[0032] Take 18 parts of red raspberries and freeze them at -25°C for 12 minutes, take them out and thaw them to room temperature, add 2.5 times the amount of water, and squeeze the juice. After the slag is separated, red raspberry juice is obtained; The quali...

Embodiment 2

[0040]A raspberry beverage containing pulp, mainly prepared from the following raw materials in parts by weight: 20 parts of red raspberry, 20 parts of black raspberry, 70 parts of apple juice, 0.05 part of guar gum, 0.3 part of pectin, 0.01 part of agar, 5 parts of coconut fruit, 0.2 part of potassium sorbate, 2 parts of fructose syrup, 2 parts of stevioside, and 7 parts of white sugar; extract 10 parts of red raspberry and 10 parts of black raspberry, and squeeze the remaining red and black raspberries made from diced raspberries.

[0041] The preparation method of the above-mentioned raspberry beverage containing pulp is as follows:

[0042] 1) Preparation of enzymatic red raspberry juice:

[0043] Take 10 parts of red raspberries and freeze them at -45°C for 10 minutes, take them out and thaw them to room temperature, add 2 times the amount of water, and squeeze the juice. After the slag juice is separated, red raspberry juice is obtained; The mass of 100% is calculated ...

Embodiment 3

[0051] A raspberry beverage containing pulp, mainly prepared from the following raw materials in parts by weight: 40 parts of red raspberry, 10 parts of black raspberry, 40 parts of apple juice, 0.15 part of guar gum, 0.1 part of pectin, 0.04 parts of agar, 10 parts of coconut fruit grains, 0.1 parts of potassium sorbate, 5 parts of fructose syrup, 3 parts of stevioside, and 6 parts of white sugar; take 25 parts of red raspberry and 5 parts of black raspberry and squeeze the juice, and the remaining red and black raspberries made from diced raspberries.

[0052] The preparation method of the above-mentioned raspberry beverage containing pulp is as follows:

[0053] 1) Preparation of enzymatic red raspberry juice:

[0054] Take 25 parts of red raspberries and freeze them at -10°C for 15 minutes, take them out and thaw them to room temperature, add 3 times the amount of water, and squeeze the juice. After the slag juice is separated, red raspberry juice is obtained; The mass o...

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Abstract

The invention relates to the technical field of food processing, in particular to a raspberry beverage containing pulp and a preparation method thereof. The beverage is mainly prepared from the following raw materials: 20-40 parts of red raspberry, 10-20 parts of black raspberry, 40-70 parts of apple juice, 0.05-0.15 part of guar gum, 0.1-0.3 part of pectin, 0.01-0.04 part of agar, and 5-10 parts of a sweetener. Specifically, 10-25 parts of the red raspberry and 5-10 parts of the black raspberry are juiced, and the rest red raspberry and black raspberry are made into raspberry fruit granules. The raspberry beverage provided by the invention has sour and sweet taste, brilliant red color and rich nutrition, and no fruit granule precipitates after long-term placement. The preparation method adopts the mode of three quick-freezing and three enzymolysis to extract the natural red pigment component in red raspberry, so that the obtained red raspberry juice has clear, transparent and bright red color. In addition, black raspberry is juiced and then essence is extracted, relative to non-extracted essence in the juice, the fragrance is richer.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a raspberry beverage containing pulp and a preparation method thereof. Background technique [0002] Raspberry, also known as Rubus, has become the "third-generation fruit". The fruit has a delicate taste, sweet and sour taste, aromatic flavor and rich nutrition. In addition to eating fresh, its fruit can also be used to make beverages, fruit wine, jams, cakes, candies, dairy products and tea and other foods. Raspberry is a high-potassium and low-sodium berry, rich in minerals, brass, anthocyanins, volatile oils, phenolic aldehydes, terpenes and other active ingredients. Some kinds of fruits, seeds, roots and leaves can be used as medicine, and the medicinal names are respectively Rubus, Rubus stem and Rubus root. Modern medicine shows that: raspberry has the effects of antibacterial and anti-inflammatory, hemostasis and promoting blood circulation, analgesic and antica...

Claims

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Application Information

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IPC IPC(8): A23L2/02A23L2/52
CPCA23L2/02A23L2/52
Inventor 葛章春葛继廷杨益民
Owner LIFE FRUIT ORGANIC FOOD
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