Preparation method of red date juice

A production method and juice technology, applied in food science and other directions, can solve the problems of short growth cycle of red dates and cannot be supplied in four seasons, and achieve the effect of easy implementation, simple operation and inhibition of cancer cells

Inactive Publication Date: 2015-11-11
余瑶
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that jujube has a short growth cycle and cannot be supplied in four seasons, and provides a method for making jujube juice

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of preparation method of jujube fruit juice, concrete operation steps are:

[0021] ①Sorting of raw materials: select fully mature jujube fruits, and remove fruits with diseases and insect pests and cracked moldy fruits;

[0022] ②Cleaning: first rinse the fruit with clean water, then soak in 0.05%-0.10% potassium permanganate solution for 10 minutes, take it out, and rinse it with running water repeatedly;

[0023] ③Crushing and destemming: Put the fruit on the rotating synthetic rubber roller for crushing, the fruit stem is discharged by the rotary shaft, separated by the filter, and then pumped out to soften;

[0024] ④Heating: heat the pulp to 75°C to soften it;

[0025] ⑤ Juicing: filter the softened fruit pulp, squeeze the filter residue, and mix the two juices;

[0026] ⑥Separation: The squeezed juice contains pulp particles, which are first acid-treated, and then centrifuged to remove the pulp;

[0027] ⑦ Clarification: use enzyme treatment, the dosage...

Embodiment 2

[0033] A kind of preparation method of jujube fruit juice, concrete operation steps are:

[0034] ①Sorting of raw materials: select fully mature jujube fruits, and remove fruits with diseases and insect pests and cracked moldy fruits;

[0035] ②Cleaning: first rinse the fruit with clean water, then soak it in 0.02%-0.05% potassium permanganate solution for 20 minutes, take it out, and rinse it with running water repeatedly;

[0036] ③Crushing and destemming: Put the fruit on the rotating synthetic rubber roller for crushing, the fruit stem is discharged by the rotary shaft, separated by the filter, and then pumped out to soften;

[0037] ④ Heating: heat the pulp to 90°C to soften it;

[0038] ⑤ Juicing: filter the softened fruit pulp, squeeze the filter residue, and mix the two juices;

[0039] ⑥Separation: The squeezed juice contains pulp particles, which are first acid-treated, and then centrifuged to remove the pulp;

[0040] ⑦ Clarification: use enzyme treatment, the do...

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PUM

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Abstract

The invention discloses a preparation method of red date juice and belongs to the field of beverage processing. The preparation method includes the steps of raw material selection, sorting, cleaning, press-crushing, stalk removal, heating, squeezing, separation, clarification, filtration, material blending, sterilization, filling package and sealing to obtain a finish product. The red date juice is light-red in color, is clear and transparent in appearance, has the flavor of red date, is moderated in sour and sweet taste, can improve body immunity functions, can inhibit cancer cells and has the function of nourishing body, beautifying face, nourishing liver and preventing cancer. The preparation method is simple in operation and is easy to prepare.

Description

technical field [0001] The invention relates to a processing method of fruit juice, in particular to a method for preparing jujube juice. Background technique [0002] Jujube, also known as jujube and dried jujube, originated in China and has been planted in China for more than 4,000 years. It has been listed as one of the "five fruits" (peach, plum, plum, apricot, and jujube) since ancient times. It contains Substances that inhibit cancer cells and even transform cancer cells into normal cells. People who often eat fresh dates rarely suffer from gallstones. This is because the rich vitamin C in fresh dates converts excess cholesterol in the body into bile acids. [0003] It is recorded in the Chinese herbal medicine book "The Classic" that red dates are sweet and warm in nature, and belong to the spleen and stomach meridian. It is rich in nutrients such as organic acids, vitamin A, vitamin C, trace calcium and various amino acids. Jujube can improve human immunity and in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/02
Inventor 余瑶
Owner 余瑶
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