CN109380498A - A kind of fresh-keeping dedicated freezing liquid of living aquatic product rapid glassization - Google Patents
A kind of fresh-keeping dedicated freezing liquid of living aquatic product rapid glassization Download PDFInfo
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- CN109380498A CN109380498A CN201710657690.1A CN201710657690A CN109380498A CN 109380498 A CN109380498 A CN 109380498A CN 201710657690 A CN201710657690 A CN 201710657690A CN 109380498 A CN109380498 A CN 109380498A
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- fresh
- aquatic product
- freezing liquid
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/06—Freezing; Subsequent thawing; Cooling
- A23B4/08—Freezing; Subsequent thawing; Cooling with addition of chemicals or treatment with chemicals before or during cooling, e.g. in the form of an ice coating or frozen block
- A23B4/09—Freezing; Subsequent thawing; Cooling with addition of chemicals or treatment with chemicals before or during cooling, e.g. in the form of an ice coating or frozen block with direct contact between the food and the chemical, e.g. liquid N2, at cryogenic temperature
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Food Science & Technology (AREA)
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- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
The invention discloses a kind of fresh-keeping dedicated freezing liquids of living aquatic product rapid glassization, it is formulated by following raw material according to weight percent: sodium chloride 8%-12%, ethyl alcohol 3%-7%, sucrose 4%-7%, glycerol 2%-4%, chitin 0.8%-1.2%, heteroauxin 0.8%-1.2%, sodium tripolyphosphate 0.1%-0.3%, water 70%-80%；The fresh-keeping dedicated freezing liquid of the living aquatic product rapid glassization, when carrying out sharp freezing to living aquatic product can to avoid the formation because of ice crystal object caused by cell wall it is damaged to have the function that the purpose that aquatic products are played with insurance, used low temperature that can kill aquatic products institute band bacterium and microorganism simultaneously, in order to avoid living aquatic product inner cell is damaged in refrigerating process, glycerol has been used in freezing liquid, glycerol has moisturizing, humectation, high activity and oxidation resistance, effectively increase the activity of aquatic products, it joined chitin in freezing liquid simultaneously, chitin has oxidation resistant ability, prevent cell senescence, promote cell neogenesis, effectively increase the haulage time of aquatic products.
Description
Technical field
The present invention relates to aquatic products Refrigeration Technique field, specially a kind of living aquatic product rapid glassization is fresh-keeping dedicated cold
Freeze liquid.
Background technique
Aquatic products are the animals and plants of ocean and fresh water fishery production and its general designation of converted products.Fresh and living aquatic products are divided into
Fish, shrimp, crab, four major class of shellfish, fish have perch, salmon, soft-shelled turtle, eel, lithosporic, yellow silvery pomfret, Zuo Kou, red porgy, salmon etc.；Shrimps have Australia
Continent, New Zealand's Big Lobster, ring shrimp, pond crayfish, river prawn；Crab class has Eriocheir japonica sinensis, U.S. jewellery crab, emperor crab, cream crab, clear crab
Deng；Shellfish has Canadian trunk freshwater mussel, razor clam, oyster, clam etc..The corruption of aquatic products is mainly the effect due to bacterium and enzyme, and moisture
Number directly affect the growth of bacterium and the activity of enzyme.
The development of scientific and technical innovation both at home and abroad at present is mainly reduced with modern aquatic science technology by improving environment
The physiological change of living body during transportation improves the survival rate in living aquatic product transport, while not according to object of transport
It is same to take different measures:
From oxygen: it is most of at present to use aerator or investment oxygen release drug, to increase the content of oxygen in water.
Cooling: most of living aquatic products can be at hibernation-like state by cooling, slow down its metabolism, with
Improve transport survival rate.The cold storing bag that ice cube can generally be direct plungeed into container, ice bag is placed or be pre-chilled, also some is living
Body aquatic products are transferred in freezer low temperature chamber or cooling trough, keep the temperature refrigeration transportation again after cooling, are filled preferably with refrigeration
Control transport water temperature is set, effect is best.
Anesthesia: anaesthetizing aquatic products with chemicals or physical method, and chemical anaesthesia is using non-toxic or low-toxic
Downern to running water fortune aquatic products anaesthetize sb. generally: physics anaesthesia is to make it according to the acupuncture moxibustion mechanism in traditional Chinese medicine
It lies in a comatose condition, slows down respiratory rate, weaken metabolism, to effectively prevent or mitigate the aquatic products such as running water transporting
The consumption that oxygen is damaged and reduced in journey is beneficial to transport.
Heat additive: one more special and complex when living aquatic product transportational process and environmental factor changeableization
Process, easily make it because overstretched, consumption constitution, excessive fatigue and it is dead, to control and improving transportation environment, in water suitably
Some light and bacterium or nitrobacteria, or addition zeolite powder etc. is added to keep good water quality.
Control traffic density: traffic density such as transports product depending on kind, constitution, transportation range, 1 temperature etc. are because of product
Kind constitution is good, resist oxygen lack power is strong and the low rainwater appointed condition of the nearly temperature of transportation range preferably then ships density and can be larger.
Water treatment: water treatment be prevent live-water products to catch disease and from a dead important process, so
Water for fortune living should be handled in advance, at present mainly using rotary filter press, the adsorption filtration of electrostatic hedge and micro-pipe essence
The measures such as filter, to ensure the good of water quality in transportational process.
Existing aquatic product transportation is only transported using a kind of above-mentioned method transportation resources, so as to cause aquatic products
Transportation survival rate substantially reduce, increase transportation cost.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of fresh-keeping dedicated freezings of living aquatic product rapid glassization
Liquid, improves aquatic products survival rate during transportation and at live time to the maximum extent, with On Transportaion of Live to farther away area,
Transportation cost is also reduced simultaneously.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of living aquatic product rapid glass
Change fresh-keeping dedicated freezing liquid, is formulated by following raw material according to weight percent: sodium chloride 8%-12%, ethyl alcohol 3%-7%,
Sucrose 4%-7%, glycerol 2%-4%, chitin 0.8%-1.2%, heteroauxin 0.8%-1.2%, sodium tripolyphosphate
0.1%-0.3%, water 70%-80%.
As a preferred technical solution of the present invention, the ethyl alcohol is that concentration is ethanol solution more than or equal to 98%.
As a preferred technical solution of the present invention, the ethyl alcohol is 2002 regular grade edible ethanol of GB10343-.
As a preferred technical solution of the present invention, the sodium chloride purity is more than or equal to 98%, and the chlorination
Sodium is edible salt.
As a preferred technical solution of the present invention, the heteroauxin is natural plant extracts.
As a preferred technical solution of the present invention, the sucrose is edible sucrose, and glycerol is edible glycerol, crust
Element, sodium tripolyphosphate and water are food grade.
As a preferred technical solution of the present invention, freezing liquid keeps liquid condition at a temperature of extremely -50 DEG C of room temperature.
As a preferred technical solution of the present invention, applied to fresh live-water products.
As a preferred technical solution of the present invention, it is formulated by following raw material according to weight percent: sodium chloride
10%, ethyl alcohol 5%, sucrose 5%, glycerol 3%, chitin 1%, heteroauxin 1%, sodium tripolyphosphate 0.2%, water 74.8%.
(3) beneficial effect
The present invention provides a kind of fresh-keeping dedicated freezing liquids of living aquatic product rapid glassization.Have it is following the utility model has the advantages that
The fresh-keeping dedicated freezing liquid of the living aquatic product rapid glassization, can be to avoid because of ice crystal when to living aquatic product progress sharp freezing
Cell wall is damaged to have the function that the purpose that aquatic products are played with insurance caused by the formation of object, while using too low
Temperature can kill aquatic products institute band bacterium and microorganism, in order to avoid living aquatic product inner cell is damaged in refrigerating process, freezing
Glycerol is used in liquid, glycerol has moisturizing, humectation, high activity and oxidation resistance, effectively increases the activity of aquatic products, together
When joined chitin in freezing liquid, chitin has oxidation resistant ability, can activating cell, prevent cell senescence, promote
Cell neogenesis effectively increases the haulage time of aquatic products；The use of heteroauxin and sodium tripolyphosphate, so that aquatic products are turned one's head
Cell wall is not damaged after glass freezing again, practical, use easy to spread.
Specific embodiment
A kind of fresh-keeping dedicated freezing liquid of living aquatic product rapid glassization, by following raw material according to weight percent prepare and
At: sodium chloride 12%, ethyl alcohol 5%, sucrose 7%, glycerol 4%, chitin 1%, heteroauxin 0.8%, sodium tripolyphosphate
0.2%, water 70%.
The ethyl alcohol is that concentration is ethanol solution more than or equal to 98%.
The ethyl alcohol is 2002 regular grade edible ethanol of GB10343-.
The sodium chloride purity is more than or equal to 98%, and the sodium chloride is edible salt.
The heteroauxin is natural plant extracts.
The sucrose is edible sucrose, and glycerol is edible glycerol, and chitin, sodium tripolyphosphate and water are food grade.
Freezing liquid keeps liquid condition at a temperature of extremely -50 DEG C of room temperature.
Applied to fresh live-water products.
Embodiment two
A kind of fresh-keeping dedicated freezing liquid of living aquatic product rapid glassization, by following raw material according to weight percent prepare and
At: sodium chloride 10%, ethyl alcohol 5%, sucrose 5%, glycerol 3%, chitin 1%, heteroauxin 1%, sodium tripolyphosphate 0.2%,
Water 74.8%.
The ethyl alcohol is that concentration is ethanol solution more than or equal to 98%.
The ethyl alcohol is 2002 regular grade edible ethanol of GB10343-.
The sodium chloride purity is more than or equal to 98%, and the sodium chloride is edible salt.
The heteroauxin is natural plant extracts.
The sucrose is edible sucrose, and glycerol is edible glycerol, and chitin, sodium tripolyphosphate and water are food grade.
Freezing liquid keeps liquid condition at a temperature of extremely -50 DEG C of room temperature.
Applied to fresh live-water products.
Embodiment three
A kind of fresh-keeping dedicated freezing liquid of living aquatic product rapid glassization, by following raw material according to weight percent prepare and
At: sodium chloride 8%, ethyl alcohol 7%, sucrose 6%, glycerol 2%, chitin 0.8%, heteroauxin 1.2%, sodium tripolyphosphate
0.3%, water 74.7%.
The ethyl alcohol is that concentration is ethanol solution more than or equal to 98%.
The ethyl alcohol is 2002 regular grade edible ethanol of GB10343-.
The sodium chloride purity is more than or equal to 98%, and the sodium chloride is edible salt.
The heteroauxin is natural plant extracts.
The sucrose is edible sucrose, and glycerol is edible glycerol, and chitin, sodium tripolyphosphate and water are food grade.
Freezing liquid keeps liquid condition at a temperature of extremely -50 DEG C of room temperature.
Freezing liquid is applied to fresh live-water products.
Glycerol has moisturizing, humectation, high activity and oxidation resistance, and chitin has oxidation resistant ability, can activate thin
Born of the same parents prevent cell senescence, promote cell neogenesis, and heteroauxin is one that the epiphyte metabolin of plant root in nature refines
Plant growth regulators；Sodium tripolyphosphate belongs to water retention agent and quality improver.
The working principle of freezing liquid: freezing liquid technology be according to animal and plant suspend mode under certain cold environmental conditions, and
When environment temperature slowly increases, animal and plant can slowly recover from dormant state, until revival (resurrection) completely.In suspend mode one
The cell tissue of animal and plant is not affected during resurrection.
Fresh freeze techniques will be freezed in special freezing liquid, and freezing liquid is a kind of process extracted from hardy plant
Special edible ecosystem, low condensation point (- 50 DEG C) liquid.
In summary: the present invention mainly does fortune method using aquatic products, does fortune and is also known as anhydrous conveying method, is current industry
The trend of latest development, he is that water is cooling so that the temperature for stopping vital movement with pause arrives at the destination then without water transport
Afterwards, then by fish it is put into normal-temperature water, fish can revive again to come back to life, and under this dewatering state, life can maintain 72 hours fish
More than, this transportation resources greatly improves the fresh and alive rate of fish, but also can save 30% or more freight charges.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of fresh-keeping dedicated freezing liquid of living aquatic product rapid glassization, which is characterized in that by following raw material according to weight hundred
Ratio is divided to be formulated: sodium chloride 8%-12%, ethyl alcohol 3%-7%, sucrose 4%-7%, glycerol 2%-4%, chitin 0.8%-
1.2%, heteroauxin 0.8%-1.2%, sodium tripolyphosphate 0.1%-0.3%, water 70%-80%.
2. the fresh-keeping dedicated freezing liquid of a kind of living aquatic product rapid glassization according to claim 1, which is characterized in that institute
It is ethanol solution more than or equal to 98% that state ethyl alcohol, which be concentration,.
3. the fresh-keeping dedicated freezing liquid of a kind of living aquatic product rapid glassization according to claim 1, which is characterized in that institute
Stating ethyl alcohol is 2002 regular grade edible ethanol of GB10343-.
4. the fresh-keeping dedicated freezing liquid of a kind of living aquatic product rapid glassization according to claim 1, which is characterized in that institute
Sodium chloride purity is stated more than or equal to 98%, and the sodium chloride is edible salt.
5. the fresh-keeping dedicated freezing liquid of a kind of living aquatic product rapid glassization according to claim 1, which is characterized in that institute
Stating heteroauxin is natural plant extracts.
6. the fresh-keeping dedicated freezing liquid of a kind of living aquatic product rapid glassization according to claim 1, which is characterized in that institute
Stating sucrose is edible sucrose, and glycerol is edible glycerol, and chitin, sodium tripolyphosphate and water are food grade.
7. the fresh-keeping dedicated freezing liquid of a kind of living aquatic product rapid glassization according to claim 1, which is characterized in that cold
Freeze liquid and keeps liquid condition at a temperature of extremely -50 DEG C of room temperature.
8. the fresh-keeping dedicated freezing liquid of a kind of living aquatic product rapid glassization according to claim 1, which is characterized in that answer
For fresh live-water products.
9. the fresh-keeping dedicated freezing liquid of a kind of living aquatic product rapid glassization according to claim 1, which is characterized in that by
Following raw material is formulated according to weight percent: sodium chloride 10%, ethyl alcohol 5%, sucrose 5%, glycerol 3%, chitin 1%,
Heteroauxin 1%, sodium tripolyphosphate 0.2%, water 74.8%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657690.1A CN109380498A (en) | 2017-08-03 | 2017-08-03 | A kind of fresh-keeping dedicated freezing liquid of living aquatic product rapid glassization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657690.1A CN109380498A (en) | 2017-08-03 | 2017-08-03 | A kind of fresh-keeping dedicated freezing liquid of living aquatic product rapid glassization |
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| Publication Number | Publication Date |
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| CN109380498A true CN109380498A (en) | 2019-02-26 |
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| CN201710657690.1A Pending CN109380498A (en) | 2017-08-03 | 2017-08-03 | A kind of fresh-keeping dedicated freezing liquid of living aquatic product rapid glassization |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110659689A (en) * | 2019-09-25 | 2020-01-07 | 浙江海洋大学 | Morphological-based sebastes marmoratus group identification method |
| CN112690322A (en) * | 2019-10-22 | 2021-04-23 | 华晶生物科技(济南)有限公司 | Pretreatment method for freezing and fresh-keeping of aquatic products |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103689061A (en) * | 2013-12-05 | 2014-04-02 | 大连博缘科技有限公司 | Cell freezing preservative solution |
| CN104522141A (en) * | 2014-12-25 | 2015-04-22 | 大连博缘科技有限公司 | Rapid vitrification preservation and frozen refrigeration method for little yellow croakers and special refrigerating fluid |
| CN105961569A (en) * | 2016-05-06 | 2016-09-28 | 国俊伍 | Adjusting and controlling method and device based on vitality fluid and for quick frozen dormancy of organisms |
-
2017
- 2017-08-03 CN CN201710657690.1A patent/CN109380498A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103689061A (en) * | 2013-12-05 | 2014-04-02 | 大连博缘科技有限公司 | Cell freezing preservative solution |
| CN104522141A (en) * | 2014-12-25 | 2015-04-22 | 大连博缘科技有限公司 | Rapid vitrification preservation and frozen refrigeration method for little yellow croakers and special refrigerating fluid |
| CN105961569A (en) * | 2016-05-06 | 2016-09-28 | 国俊伍 | Adjusting and controlling method and device based on vitality fluid and for quick frozen dormancy of organisms |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110659689A (en) * | 2019-09-25 | 2020-01-07 | 浙江海洋大学 | Morphological-based sebastes marmoratus group identification method |
| CN112690322A (en) * | 2019-10-22 | 2021-04-23 | 华晶生物科技(济南)有限公司 | Pretreatment method for freezing and fresh-keeping of aquatic products |
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Application publication date: 20190226 |
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