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Coolant for seafood transportation and preparation method thereof

A cooling agent and seafood technology, which is applied in the application, meat/fish preservation, food preservation, etc., can solve the problems of unsecured seafood consumption, difficult control of preservatives, poor quality of preservatives, etc., so as to reduce transportation. And the cost of storage, avoid the chain disconnection of refrigeration, and the effect of good cold storage effect

Inactive Publication Date: 2017-08-22
HEFEI JINTONGWEI LOW TEMPERATURE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When seafood is transported to a certain city by refrigerated trucks, it will be distributed. If the transportation in the distribution process is also carried by refrigerated trucks, the cost of seafood will be too high, which will affect the sales volume. If refrigerated trucks are not used for transportation Otherwise, there will be a broken chain of refrigeration; if the transportation in the distribution process is stored in the form of preservatives, it will be difficult to control the amount of preservatives, and the preservatives on the market are mixed, and the food safety of seafood has to be questioned. to guarantee

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A cold storage agent used in seafood transportation, comprising the following raw materials: 30 parts of ethylene glycol solution, 40 parts of KOH solution, 20 parts of honey water, 20 parts of modified attapulgite, 20 parts of microporous starch, 10 parts, 10 parts of ginger, 2 parts of cinnamon essential oil, 2 parts of sodium carboxymethyl cellulose, 1 part of potassium persulfate, 1 part of sucrose ester, 1 part of Tween, 1 part of potassium permanganate, 1 part of tea polyphenol and 30 parts of deionized water.

[0026] Wherein, the preparation method of the modified attapulgite is: adding the attapulgite to a sodium carbonate solution with a concentration of 5-10%, stirring and heating, adding sodium bicarbonate and sodium hydroxide particles during the stirring process, carbonic acid The total mass of sodium hydrogen and sodium hydroxide particles is 5% of the mass of attapulgite. The heating time is 1h. After heating, it is filtered and dried. Enter pulverizer ...

Embodiment 2

[0039] A cold storage agent for seafood transportation, comprising the following raw materials: 60 parts of ethylene glycol solution, 50 parts of KOH solution, 60 parts of honey water, 30 parts of modified attapulgite, 30 parts of microporous starch, 20 parts, ginger 20 parts, cinnamon essential oil 10 parts, sodium carboxymethylcellulose 10 parts, potassium persulfate 6 parts, sucrose ester 6 parts, Tween 3 parts, potassium permanganate 3 parts, tea polyphenols 3 parts and 40 parts of deionized water.

[0040] Wherein, the preparation method of the modified attapulgite is: adding attapulgite to a sodium carbonate solution with a concentration of 10%, stirring and heating, adding sodium bicarbonate and sodium hydroxide particles, sodium bicarbonate The total mass of sodium hydroxide and sodium hydroxide particles is 10% of the mass of attapulgite. The heating time is 2h. After heating, it is filtered and dried. Pulverize with a pulverizer and pass through an 80-mesh sieve to ...

Embodiment 3

[0053] A cold storage agent used in seafood transportation, comprising the following raw materials: 45 parts of ethylene glycol solution, 45 parts of KOH solution, 40 parts of honey water, 25 parts of modified attapulgite, 25 parts of microporous starch, 15 parts, ginger 15 parts, cinnamon essential oil 6 parts, sodium carboxymethylcellulose 6 parts, potassium persulfate 3.5 parts, sucrose ester 3.5 parts, Tween 2 parts, potassium permanganate 2 parts, tea polyphenols 2 parts and 35 parts of deionized water.

[0054] Wherein, the preparation method of the modified attapulgite is: adding attapulgite to a sodium carbonate solution with a concentration of 7.5%, stirring and heating, adding sodium bicarbonate and sodium hydroxide particles, sodium bicarbonate The total mass of sodium hydroxide and sodium hydroxide particles is 7.5% of the mass of attapulgite. The heating time is 1.5h. After heating, it is filtered and dried. Pulverize with a pulverizer and pass through a 75-mesh ...

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Abstract

The invention discloses a coolant for seafood transportation and a preparation method thereof, and relates to the technical field of coolants. The coolant of the invention comprises: an ethanediol solution, a KOH solution, hydromel, modified attapulgite, micro-porous starch, pyrus ussuriensis maxim, ginger, cinnamon essential oil, sodium carboxymethylcellulose, potassium persulphate, sucrose ester, tween, potassium permanganate, tea polyphenol and deionized water. The preparation method comprises the following steps: (1) preparation of potassium sorbate; (2) preparation of an ethanediol immersion material; (3) preparation of a liquid mixture A; (4) preparation of ginger essential oil; (5) preparation of solid pulvis B; and (6) obtaining of a finished product. When the coolant is being used, the packaged coolant for seafood transportation is placed at the bottom of a seafood packaging box, and seafood is sealed. The coolant of the invention has advantages of low energy consumption, good cold storage effect and large cooling capacity, and helps avoid broken link for cold storage from the apportion link to the specific marketing link so as to guarantee freshness of seafood.

Description

technical field [0001] The invention relates to the technical field of cold storage agents, in particular to a cold storage agent used in seafood transportation and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, people's requirements for the freshness of seafood are gradually increasing when they choose seafood in the market. However, after seafood is salvaged, it is not immediately sent to various markets for sale, but enters the sales process after packaging and transportation. Therefore, the role of seafood storage in the transportation process is particularly important. [0003] At present, the storage of seafood in the transportation link mainly adopts the mode of refrigerated trucks and the mode of using preservatives. When seafood is transported to a certain city by refrigerated trucks, it will be distributed. If the transportation in the distribution process is also carried by refrigerated trucks, the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B4/027
Inventor 武行峰
Owner HEFEI JINTONGWEI LOW TEMPERATURE TECH CO LTD
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