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Cold storage agent for fresh keeping chamber of refrigerator and preparation method thereof

A cold storage agent and fresh-keeping room technology, which is applied in the field of cold storage agent and its preparation, can solve the problem of insufficient cold storage time, achieve the effect of low material cost and prolong the cold storage time

Inactive Publication Date: 2017-01-11
CHONGQING HONGQIAN AGRI DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its cold storage time is not long enough when in use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] In the present embodiment, the edible oil is 10 parts; the glycerol is 6 parts; the manganese chloride is 4 parts; the water is 37 parts; the sodium nitrite is 3 parts; The acid is 5 parts; the polyvinyl ester is 9 parts; the ammonium chloride is 2 parts; the ferrous sulfate is 3 parts; the high molecular weight fructose is 10 parts; the starch is 13 parts; Said nano silicon dioxide is 4 parts; said bamboo leaf powder is 5 parts; said walnut leaf powder is 3 parts.

[0069] The stated parts are parts by weight.

[0070] The preparation method of fruit preservative described in the present embodiment comprises the following steps:

[0071] (A) uniformly mixing edible oil and starch according to the requirements in parts by weight to obtain a mixture;

[0072] (B) Deionize the water according to the parts by weight, then pour it into the reaction pot with the steam jacket together with the mixture, stir evenly, heat to 37°C while stirring, and then add the required part...

Embodiment 2

[0078] In this implementation, the edible oil is 12 parts; the glycerol is 7 parts; the manganese chloride is 3 parts; the water is 35 parts; the sodium nitrite is 2 parts; The acid is 6 parts; the polyvinyl ester is 10 parts; the ammonium chloride is 1 part; the ferrous sulfate is 4 parts; the high molecular weight fructose is 11 parts; the starch is 12 parts; Described nano silicon dioxide is 3 parts; Described bamboo leaf powder is 11 parts; Described walnut leaf powder is 7 parts.

[0079]Said parts are parts by weight.

[0080] The preparation method of fruit preservative described in the present embodiment comprises the following steps:

[0081] (A) uniformly mixing edible oil and starch according to the requirements in parts by weight to obtain a mixture;

[0082] (B) Deionize the water according to the parts by weight, then pour it into the reaction pot with the steam jacket together with the mixture, stir evenly, heat to 39 ° C while stirring, and then add the requi...

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PUM

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Abstract

The invention relates to a cold storage agent for the fresh keeping chamber of a refrigerator and a preparation method thereof, and belongs to the technical field of cold storage agents. The cold storage agent is composed of edible grease, glycerol, manganese chloride, water, sodium nitrite, salicylic acid, polyvinyl acetate, ammonium chloride, ferrous sulfate, high-molecular fructose, starch, nano silica, bamboo leaf powder, and walnut leaf powder. On the basis of advantages of original design, the cold storage time is further prolonged by about 5 hours, and the raw material cost is extremely low.

Description

[0001] Technical field: [0002] The invention relates to a cold storage agent used in a fresh-keeping room of a refrigerator and a preparation method thereof, belonging to the technical field of cold storage agents. [0003] Background technique: [0004] With the continuous application of scientific development, refrigerators are deeply loved by people for keeping vegetables fresh and refrigerating food in people's daily life, and are now almost one of the necessary household appliances in every household. However, the fresh-keeping effect of the refrigerator fresh-keeping compartment and the cooling effect of the refrigerator compartment are the most important indicators for users to evaluate the refrigerator. With the increase in the use time of the refrigerator, the fresh-keeping compartment of the refrigerator will first begin to age slowly, and it will no longer keep fresh as before. The daily fresh-keeping effect cannot be achieved, and the only way for people is to qui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K5/10
Inventor 钟年伟
Owner CHONGQING HONGQIAN AGRI DEV CO LTD
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