CN107298966A - Agent for storage of coldness - Google Patents
Agent for storage of coldness Download PDFInfo
- Publication number
- CN107298966A CN107298966A CN201710306431.4A CN201710306431A CN107298966A CN 107298966 A CN107298966 A CN 107298966A CN 201710306431 A CN201710306431 A CN 201710306431A CN 107298966 A CN107298966 A CN 107298966A
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- China
- Prior art keywords
- storage
- coldness
- agent
- cold
- food
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
A kind of agent for storage of coldness, including following components：Water, sodium chloride, sodium carboxymethylcellulose, fructose syrup and dietary cellulosic, the mass percent of above-mentioned each component is：Sodium chloride 0.1~19%, sodium carboxymethylcellulose 0.1~9%, fructose syrup 0.1~19%, dietary cellulosic 0.1~10%, remaining is water.The agent for storage of coldness of the present invention has cold rate of release uniform, the advantage of cold insulation time length, all it is food grade materials additionally, due to preparing raw material of the present invention, obtained agent for storage of coldness finished product is also food-grade, with nontoxic, harmless, free of contamination advantage, the cold station of Cold Chain Logistics, preservation by low temperature, intelligence and the field such as clinical treatment can be widely used in, it is to avoid the secondary hazards that agent for storage of coldness is caused in storage and transportation to food or medicine.
Description
Technical field
The present invention relates to the technical field of logistics refrigeration, specifically a kind of food-grade, nontoxic, harmless, free of contamination storage
Cryogen.
Background technology
Cool Storage Technology cold is stored in agent for storage of coldness using effective means such as physics, chemistry, machineries, it is necessary to when again will storage
The cold deposited is discharged.Cold can efficiently be stored by being produced by the technology, and various physics, chemical requirements are met again
This material is agent for storage of coldness.
Agent for storage of coldness be typically it is a kind of by organic or（With）The sticky colloidal mixture of inorganic compound composition, can be at low temperature
Absorb and store a large amount of colds, and a large amount of colds can be released when temperature is higher, itself and surrounding can be kept the long period
The low temperature environment of a small range.
Subject matter present in the cold chain transportation such as food and medicine vaccine field is the chain rupture of cold chain link, food and medicine
Product load transport vehicle by place of production precooling and reach that the wholesale market of market finally enters retail link storage, in these links
In all easily there is the chain rupture of cold chain.It can effectively solve to be pre-chilled to transport vehicle and from wholesale city from the place of production using agent for storage of coldness
The problem of field reaches the problem of being run into the storage of retailer and retailer and solves to run into food and medicine transportation, solution
The certainly fluctuation of food and medicine storage temperatures, realizes the continuity of reserve temperature, and the quality of maximized control product improves additional
Value.
Application is than wide at present for existing Cool Storage Technology, and the species of agent for storage of coldness is also constantly updating, wherein have to chlorine
Change addition poly N-ethylene yl acetamide, Boratex in sodium water solution, agent for storage of coldness is made；Also a kind of agent for storage of coldness, is filled in water
Divide the polyvinyl alcohol and borax cross-linking reaction generation body structure of expansion, then absorb large quantity of moisture and be expanded into translucent easy flowing
Gel, also has a large amount of using ammonium nitrate, ammonium chloride, sodium chloride, calcium chloride, urea, sodium carbonate, sodium sulphate, sodium nitrate etc. in addition
Raw material adds water as agent for storage of coldness.Agent for storage of coldness common problem of the prior art is the introduction of substantial amounts of industrial chemicals to improve
The indices of cold-storage, it is impossible to accomplish absolute nontoxic, can be to transporting or preserving if leakage occurs in use
Food and medicine are polluted, and then trigger the serious consequence of user or eater's poisoning.To ensure that agent for storage of coldness is not let out
Leakage, then need to improve the use cost and supporting cost of agent for storage of coldness indirectly in the packaging material that agent for storage of coldness use intensity is high, thickness is big.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of food-grade, nontoxic, harmless, free of contamination agent for storage of coldness.
The present invention is adopted the technical scheme that to solve technical problem present in known technology:
The agent for storage of coldness of the present invention, including following components：Water, sodium chloride, sodium carboxymethylcellulose, fructose syrup and dietary fiber
Element, the mass percent of above-mentioned each component is：
Sodium chloride 0.1~19%,
Sodium carboxymethylcellulose 0.1~9%,
Fructose syrup 0.1~19%,
Dietary cellulosic 0.1~10%,
Remaining is water.
The present invention can also use following technical measures：
It is 0.05 gram also to include the upper limit containing flavoring essence in flavoring essence, every kilogram of agent for storage of coldness in above-mentioned agent for storage of coldness.
It is 0.05 gram also to include the upper limit containing food coloring in food coloring, every kilogram of agent for storage of coldness in above-mentioned agent for storage of coldness.
The present invention has the advantages and positive effects of:
The agent for storage of coldness of the agent for storage of coldness present invention of the present invention has cold rate of release uniform, the advantage of cold insulation time length, in addition by
All it is food grade materials in preparing raw material of the present invention, gained agent for storage of coldness finished product is also food-grade, with nontoxic, nothing
Harmful, free of contamination advantage, can be widely used in the fields such as the cold station of Cold Chain Logistics, preservation by low temperature, intelligence and clinical treatment,
Avoid the secondary hazards that agent for storage of coldness is caused in storage and transportation to food or medicine.When leaking, with face
The agent for storage of coldness of color can also directly indicate source of leaks, be conveniently replaceable agent for storage of coldness.The low temperature flowability of the agent for storage of coldness of the present invention
More preferably, it is in non-condensable state all the time in use, thus can be using the relatively low packaging material of intensity, so as to reduce making for agent for storage of coldness
Use cost.
Embodiment
Referring to embodiment, the present invention will be described in detail.
The agent for storage of coldness of the present invention, including following components：Water, sodium chloride, sodium carboxymethylcellulose, fructose syrup and meals are fine
Dimension is plain, and the mass percent of above-mentioned each component is：
Sodium chloride 0.1~19%,
Sodium carboxymethylcellulose 0.1~9%,
Fructose syrup 0.1~19%,
Dietary cellulosic 0.1~10%,
Remaining is water.
It is 0.05 gram also to include the upper limit containing flavoring essence in flavoring essence, every kilogram of agent for storage of coldness in above-mentioned agent for storage of coldness.
It is 0.05 gram also to include the upper limit containing food coloring in food coloring, every kilogram of agent for storage of coldness in above-mentioned agent for storage of coldness.
Embodiment 1, by taking the agent for storage of coldness of kg unit as an example, 190 grams of sodium chloride-containing, carboxylic in every kilogram of agent for storage of coldness of the invention
1 gram of sodium carboxymethylcellulose pyce, 1 gram of fructose syrup, 100 grams of dietary cellulosic, 0.05 gram of food coloring, without flavoring essence, wherein
Fructose syrup is F42 type fructose syrups, and remaining is water.
The agent for storage of coldness of the present invention includes procedure below in the preparation：
A, boiling is heated water to, filtering scale removal is carried out to water after cooling；
B, heat water to boiling again, add sodium chloride, added while stirring sodium carboxymethylcellulose, fructose syrup and
Dietary cellulosic, forms atherosclerotic mixture；
C, mixture naturally cooled to after room temperature, add food coloring, and stirred, that is, obtain agent for storage of coldness.
Every kilogram of agent for storage of coldness of gained can at least continue 2 hours released cold quantities in incubator, to keep the temperature inside the box 0
DEG C or so.
Embodiment 2, by taking the agent for storage of coldness of kg unit as an example, 1 gram of sodium chloride-containing, carboxylic first in every kilogram of agent for storage of coldness of the invention
50 grams of base sodium cellulosate, 190 grams of fructose syrup, 50 grams of dietary cellulosic, 0.04 gram of food coloring, 0.05 gram of flavoring essence, its
Middle fructose syrup is F55 type fructose syrups, and remaining is water.
The agent for storage of coldness of the present invention includes procedure below in the preparation：
A, boiling is heated water to, filtering scale removal is carried out to water after cooling；
B, heat water to boiling again, add sodium chloride, added while stirring sodium carboxymethylcellulose, fructose syrup and
Dietary cellulosic, forms atherosclerotic mixture；
C, mixture naturally cooled to after room temperature, add food coloring and flavoring essence, and stirred, that is, obtain cold-storage
Agent.
Every kilogram of agent for storage of coldness of gained can at least continue 2 hours released cold quantities in incubator, with keep the temperature inside the box-
15 DEG C or so.
Embodiment 3, by taking the agent for storage of coldness of kg unit as an example, 60 grams of sodium chloride-containing, carboxylic in every kilogram of agent for storage of coldness of the invention
90 grams of sodium carboxymethylcellulose pyce, 100 grams of fructose syrup, 1 gram of dietary cellulosic, without 0.02 gram of food coloring, flavoring essence, wherein
Fructose syrup is F90 type fructose syrups.Remaining is water.
The agent for storage of coldness of the present invention includes procedure below in the preparation：
A, boiling is heated water to, filtering scale removal is carried out to water after cooling；
B, heat water to boiling again, add sodium chloride, added while stirring sodium carboxymethylcellulose, fructose syrup and
Dietary cellulosic, forms atherosclerotic mixture；
C, mixture naturally cooled to after room temperature, add flavoring essence, and stirred, that is, obtain agent for storage of coldness.
Every kilogram of agent for storage of coldness of gained can at least continue 2 hours released cold quantities in incubator, to maintain the temperature at -7 DEG C.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed as above with preferred embodiment, however, the present invention is not limited to, it is any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, can make a little change or modification using the technology contents disclosed certainly, into
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit according to the present invention
Any simple modification, equivalent variations and the modification made to above example, are belonged in the range of technical solution of the present invention.
Claims (3)
1. a kind of agent for storage of coldness, it is characterised in that including following components：Water, sodium chloride, sodium carboxymethylcellulose, fructose syrup and
Dietary cellulosic, the mass percent of above-mentioned each component is：
Sodium chloride 0.1~19%,
Sodium carboxymethylcellulose 0.1~9%,
Fructose syrup 0.1~19%,
Dietary cellulosic 0.1~10%,
Remaining is water.
2. agent for storage of coldness according to claim 1, it is characterised in that：Also include flavoring essence, every kilogram in above-mentioned agent for storage of coldness
The upper limit containing flavoring essence is 0.05 gram in agent for storage of coldness.
3. agent for storage of coldness according to claim 1 or 2, it is characterised in that：Also include food coloring, every thousand in above-mentioned agent for storage of coldness
The upper limit containing food coloring is 0.05 gram in gram agent for storage of coldness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710306431.4A CN107298966A (en) | 2017-05-04 | 2017-05-04 | Agent for storage of coldness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710306431.4A CN107298966A (en) | 2017-05-04 | 2017-05-04 | Agent for storage of coldness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107298966A true CN107298966A (en) | 2017-10-27 |
Family
ID=60137985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710306431.4A Pending CN107298966A (en) | 2017-05-04 | 2017-05-04 | Agent for storage of coldness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107298966A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433575A (en) * | 2016-09-20 | 2017-02-22 | 天津瀛德科技有限公司 | Cool storage agent with low phase-transition temperature |
-
2017
- 2017-05-04 CN CN201710306431.4A patent/CN107298966A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433575A (en) * | 2016-09-20 | 2017-02-22 | 天津瀛德科技有限公司 | Cool storage agent with low phase-transition temperature |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171027 |
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| RJ01 | Rejection of invention patent application after publication |