Rapid freezing method for discoloration of ice cubes

A freezing method and fast technology, applied in the direction of ice making, application, ice making, etc., can solve the problems of long ice making time, short service cycle, pollution of the environment, etc., and achieve slow freezing speed, extended service cycle and convenient use Effect

Inactive Publication Date: 2018-12-25
安徽新梦想农产品冷链仓储有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the addition of pigments, existing ice cubes, especially colored ice cubes, have the disadvantages of short service life, relatively long ice making time, and environmental pollution.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A quick freezing method for discoloration of ice cubes, comprising the steps of:

[0022] Step 1), boil the water and let it cool, repeat three times to eliminate the air bubbles in the water;

[0023] Step 2), adding food coloring, thickener and color developer according to the proportion, stirring and standing for 1.5 hours;

[0024] Step 3), adding food coloring, 0.05‰ of carboxymethyl cellulose resin, and 0.005‰ of anhydrous copper sulfate in step 2) as a color developer to make ice;

[0025] Step 4), pressing the ice balls filled in the mold with pattern into one;

[0026] Step 5), the compressed ice is released from the mold to obtain discolored ice cubes.

Embodiment 2

[0028] A quick freezing method for discoloration of ice cubes, comprising the steps of:

[0029] Step 1), boil the water and let it cool, repeat three times to eliminate the air bubbles in the water;

[0030] Step 2), adding food coloring, thickener and color developer according to the proportion, stirring and standing for 1.5 hours;

[0031] Step 3), adding food coloring, 0.01‰ of carboxymethyl cellulose resin, and 0.001‰ of anhydrous copper sulfate in step 2) as a color developer to make ice;

[0032] Step 4), pressing the ice balls filled in the mold with pattern into one;

[0033] Step 5), the compressed ice is released from the mold to obtain discolored ice cubes.

Embodiment 3

[0035] A quick freezing method for discoloration of ice cubes, comprising the steps of:

[0036] Step 1), boil the water and let it cool, repeat three times to eliminate the air bubbles in the water;

[0037] Step 2), adding food coloring, thickener and color developer according to the proportion, stirring and standing for 1.5 hours;

[0038] Step 3), adding food coloring, 0.01‰ of carboxymethyl cellulose resin, and 0.005‰ of anhydrous copper sulfate in step 2) as a color developer to make ice;

[0039] Step 4), pressing the ice balls filled in the mold with pattern into one;

[0040] Step 5), the compressed ice is released from the mold to obtain discolored ice cubes.

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PUM

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Abstract

The invention discloses a rapid freezing method for discoloration of ice cubes. Food color, developers and thickening agents are used for preparing colored ice cubes, cold chain tracking management can be realized, not only are environmental protection and no pollution achieved, but also the icing speed is low with an ice-making device and a blowing device, the service life of the ice cubes is prolonged. According to the rapid freezing method for discoloration of the ice cubes, upgraded substitute products of the ice tubes are provided, applicability and universality are better, when in use, more convenience and environmental protection are achieved, and vigorous promotion is deserved.

Description

technical field [0001] The invention relates to the technical field of ice making, in particular to a quick freezing method for discoloration of ice cubes. Background technique [0002] Food cold chain process safety management is a very important part of food safety management, and it is also the most difficult part to deal with all related issues of food safety and quality. Food cold chain management involves production companies, logistics companies, transportation companies, and sales companies. When any chain of the cold chain must ensure that there is no problem; when any link has a problem, it is difficult to get timely traceability. When eating, there have been problems such as preservation period or thawing, so I know that there is a problem in a certain link before, but it is still difficult to locate. [0003] In today's social life, the demand for ice is ubiquitous. Ice can be used to cool and keep vegetables, fruits, meat, seafood, etc. and to transport them in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25C1/04
CPCF25C1/04
Inventor 黄义灯
Owner 安徽新梦想农产品冷链仓储有限公司
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