CN111406787A - Method for preserving aquatic products and quick-freezing and forming aquatic products - Google Patents
Method for preserving aquatic products and quick-freezing and forming aquatic products Download PDFInfo
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- CN111406787A CN111406787A CN202010423538.9A CN202010423538A CN111406787A CN 111406787 A CN111406787 A CN 111406787A CN 202010423538 A CN202010423538 A CN 202010423538A CN 111406787 A CN111406787 A CN 111406787A
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- Prior art keywords
- quick
- fresh
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- aquatic products
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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
Abstract
The invention belongs to the field of aquatic product refrigeration, and particularly relates to a method for aquatic product preservation and quick-freezing forming, which comprises the following steps: s1, making models, namely making the models according to the appearance shapes of the preserved and quick-frozen aquatic products so that more than half of the preserved and frozen aquatic products can be accommodated in the model grooves to form half models, and making a plurality of the half models; the method is characterized in that the semi-model filled with the aquatic products is filled with refrigerating fluid, the semi-model filled with the refrigerating fluid and the aquatic products is placed into a refrigerating device to be frozen to low temperature so that the refrigerating fluid becomes solid, the preserved and frozen aquatic products are taken down from the solid semi-model to form the preserved and frozen semi-model, S2, the aquatic products are placed into the model to be preserved and frozen to be formed, the method is flexible and convenient to use, the aquatic products can be frozen and formed, the aquatic products can be efficiently preserved while being frozen, the method is simple to operate, the method is suitable for various aquatic products, the effect of stable preservation and quick-cooling forming is achieved for each aquatic product, and the method has wide influence on the field of preservation and quick-.
Description
Technical Field
The invention belongs to the field of aquatic product refrigeration, and particularly relates to a method for keeping aquatic products fresh and quickly freezing.
Background
The existing fresh-keeping mode of aquatic products is fixed, the fresh-keeping object is single, the existing fresh-keeping mode only can adapt to one aquatic product, the common use of other aquatic products cannot be realized, the existing fresh-keeping mode lacks the effect of quick-freezing forming, or the existing quick-freezing mode cannot be used for the fresh-keeping of the aquatic products, the existing fresh-keeping quick-freezing mode cannot be efficiently fused with the existing quick-freezing mode, in addition, the operation of the existing fresh-keeping quick-freezing mode is complex, the quick-freezing fresh-keeping effect is single and unstable, the existing fresh-keeping refrigeration mode has poor, good and stable effects, the activity of enzymes of the aquatic products is improved, a large amount of attached microorganisms are bred, chemical reactions such as lipid oxidation and protein decay are accelerated, the human diet safety of the aquatic products is seriously influenced.
Disclosure of Invention
In order to solve any one of the problems, the invention provides a method for fresh-keeping, quick-freezing and forming of aquatic products, which comprises the following steps:
s1, making a model, namely firstly, making the model according to the appearance shape of the preserved and quick-frozen aquatic product, measuring the appearance size of the aquatic product, selecting heat conduction materials, manually measuring and marking the selected heat conduction materials into the size, cutting the heat conduction materials with the measured and marked size into plates with the required size, fixing the cut plates and accommodating a model groove for accommodating the preserved and frozen aquatic product, arranging a fixing support in the groove so that more than half of the preserved and frozen aquatic product can be accommodated in the model groove to form a half model, making a plurality of half models, cleaning and disinfecting all the half models, and combining at least two half models to form a model body; secondly, putting and fixing the preserved and frozen aquatic products on a bracket in the half model, then filling the half model with the refrigerating fluid, putting the half model filled with the refrigerating fluid and the aquatic products into a refrigerating device, freezing to a low temperature to enable the refrigerating fluid to be solid, taking down the preserved and frozen aquatic products from the solid half model to form a fresh-keeping quick-frozen half model, and combining at least two fresh-keeping and quick-frozen half models to form a fresh-keeping quick-frozen model;
s2, fresh-keeping and quick-freezing the aquatic products, at least selecting two fresh-keeping and quick-freezing half models, putting the fresh-keeping and quick-freezing aquatic products into one fresh-keeping and quick-freezing half model, and butt-combining the other fresh-keeping and quick-freezing half model and the fresh-keeping and quick-freezing half model with the aquatic products placed in the other half model through an opening to form the fresh-keeping and quick-freezing model, and putting the fresh-keeping and quick-freezing model into a refrigerating device.
Further, when the fresh-keeping quick-freezing model is not frozen in the refrigerating device, a heat-insulating material is arranged on the formed fresh-keeping quick-freezing model to realize the process of keeping fresh.
Further, the overall dimension comprises the length, the width and the height of the preserved and quick-frozen aquatic products.
Further, the heat conducting material comprises a ferrous material with the thickness of 1.5-3 mm.
Further, the model groove comprises a cuboid.
Furthermore, the model support comprises a lattice bar or a net, and a rope belt for fixing the preserved and quick-frozen aquatic products is arranged on the support.
Further, the refrigerant fluid includes a small amount of brine and sodium hypochlorite.
Further, the refrigeration temperature is-5 to-15 ℃.
Furthermore, the edge of the opening of the fresh-keeping quick-frozen half model is provided with an elastic cushion to realize better fresh-keeping and combination.
Further, the refrigeration equipment is a refrigerator or an ice chest.
Further, the desired size is at least 1cm larger than the measured size.
The method has the advantages that the method is flexible and convenient to use, can quickly freeze and form aquatic products, can efficiently keep fresh while quickly freezing, is simple to operate, is suitable for various aquatic products, has stable fresh-keeping and quick-cooling effects on each aquatic product, has comprehensive effects of fresh-keeping and quick-freezing formation and disinfection and sterilization, improves the preservation quality and period, and guarantees the safety and sanitation of the aquatic products. Therefore, the invention has wide influence in the field of fresh-keeping and quick-freezing of aquatic products.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to realize the fresh-keeping and quick-freezing forming of fish, the invention provides the following scheme, S1, model making, firstly, making a model according to the appearance shape of the fresh-keeping and quick-freezing aquatic product, measuring the appearance size of the aquatic product, selecting a heat conduction material, manually measuring and marking the selected heat conduction material, cutting the heat conduction material with the measured and marked size into plates with required size, fixing the cut plates into a model groove capable of containing the fresh-keeping and freezing water product, arranging a fixed support in the groove so that more than half of the fresh-keeping and freezing water product can be contained in the model groove to form a half model, making a plurality of half models, cleaning and disinfecting all the half models, and combining at least two half models to form a model body; secondly, putting and fixing the preserved and frozen aquatic products on a bracket in the half model, then filling the half model with the refrigerating fluid, putting the half model filled with the refrigerating fluid and the aquatic products into a refrigerating device, freezing to a low temperature to enable the refrigerating fluid to be solid, taking down the preserved and frozen aquatic products from the solid half model to form a fresh-keeping quick-frozen half model, and combining at least two fresh-keeping and quick-frozen half models to form a fresh-keeping quick-frozen model;
s2, fresh-keeping and quick-freezing the aquatic products, at least selecting two fresh-keeping and quick-freezing half models, putting the fresh-keeping and quick-freezing aquatic products into one fresh-keeping and quick-freezing half model, and butt-combining the other fresh-keeping and quick-freezing half model and the fresh-keeping and quick-freezing half model with the aquatic products placed in the other half model through an opening to form the fresh-keeping and quick-freezing model, and putting the fresh-keeping and quick-freezing model into a refrigerating device.
The method of the present invention will be described below with respect to the preservation and quick freezing of fish and aquatic products;
s1, model making, firstly, making a rectangular model according to the appearance shape of the preserved and quick-frozen fish and aquatic products, measuring the external dimensions of the fish and aquatic products such as length, width and the like, selecting a 2mm iron sheet as a heat conduction material, manually measuring the selected iron sheet heat conduction material, marking the length, width and height, cutting the heat conduction material with the measured and marked dimensions into plates with the required dimension of at least 1cm larger than the measured dimension, welding the cut plates into a rectangular model groove which can fixedly hold the preserved and frozen water products, a thin iron bar net is arranged at the middle upper part of the rectangular groove as a fixed bracket, so that when the preserved and frozen fish aquatic products are horizontally placed into the rectangular groove, more than half of the fish body can be accommodated in the rectangular groove to form a half model, a plurality of half models are manufactured, cleaning and disinfecting all the half models, and enabling at least two half model through openings to be butted and combined to form a model body; secondly, putting an iron bar net-shaped support in the half model, fixing the fish aquatic products to be preserved and frozen by using ropes on the support, then filling a refrigerating fluid containing 1% of sodium chloride and 0.5% of sodium hypochlorite into a cuboid half model in which the fish aquatic products are put, realizing the effects of low-temperature freezing and sterilization through the refrigerating fluid, putting the half model containing 1% of sodium chloride and 0.5% of sodium hypochlorite refrigerating fluid and the aquatic products into a refrigerator refrigerating device, freezing to the low temperature of minus 10 ℃ to enable the refrigerating fluid to be changed into a solid state, taking down the fish aquatic products to be preserved and frozen from the solid half model to form a fresh-keeping and quick-frozen half model, and combining at least two fresh-keeping and quick-frozen half models to form a fresh-keeping and quick-frozen model so as to realize the repeated use of the fish aquatic products for a long time in preservation and quick-freezing molding.
S2, fresh-keeping and quick-freezing a large number of fish and aquatic products to be fresh-kept and quick-frozen, selecting a large number of fresh-keeping and quick-frozen half models of the fish and aquatic products, putting the fresh-keeping and quick-frozen fish and aquatic products into one fresh-keeping and quick-frozen half model one by one, and carrying out opening butt joint combination on the other fresh-keeping and quick-frozen half model and the fresh-keeping and quick-frozen half model with the fish and aquatic products to form a fresh-keeping and quick-frozen model, putting the fresh-keeping and quick-frozen model into a refrigerating device to enable the aquatic products to be quickly frozen and formed, preferably, arranging a rubber elastic cushion.
Further, when the fresh-keeping quick-freezing model is not frozen in the refrigerating device and needs to be temporarily fresh-kept in a natural environment, the fresh-keeping quick-freezing model can be formed to wrap and arrange a heat-insulating material so as to realize the fresh-keeping of the fish under the natural condition.
On the basis of the above embodiment, the above embodiment can be adopted for the fresh-keeping and quick-freezing formation of aquatic products such as other shrimps, crabs and the like.
The method is flexible and convenient to use, can quickly freeze and form the aquatic products, can efficiently keep fresh while quickly freezing, is simple to operate, is suitable for various aquatic products, has a stable effect of keeping fresh and quickly cooling and forming each aquatic product, has a comprehensive effect of keeping fresh and quickly freezing and forming and sterilizing, improves the preservation quality and period, and simultaneously guarantees the safety and sanitation of the aquatic products. Therefore, the invention has wide influence in the field of fresh-keeping and quick-freezing of aquatic products.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A method for fresh-keeping and quick-freezing forming of aquatic products is characterized by comprising the following steps: the method comprises the following steps:
s1, making a model, namely firstly, making the model according to the appearance shape of the preserved and quick-frozen aquatic product, measuring the appearance size of the aquatic product, selecting heat conduction materials, manually measuring and marking the selected heat conduction materials into the size, cutting the heat conduction materials with the measured and marked size into plates with the required size, fixing the cut plates and accommodating a model groove for accommodating the preserved and frozen aquatic product, arranging a fixing support in the groove so that more than half of the preserved and frozen aquatic product can be accommodated in the model groove to form a half model, making a plurality of half models, cleaning and disinfecting all the half models, and combining at least two half models to form a model body; secondly, putting and fixing the preserved and frozen aquatic products on a bracket in the half model, then filling the half model with the refrigerating fluid, putting the half model filled with the refrigerating fluid and the aquatic products into a refrigerating device, freezing to a low temperature to enable the refrigerating fluid to be solid, taking down the preserved and frozen aquatic products from the solid half model to form a fresh-keeping quick-frozen half model, and combining at least two fresh-keeping and quick-frozen half models to form a fresh-keeping quick-frozen model;
s2, fresh-keeping and quick-freezing the aquatic products, at least selecting two fresh-keeping and quick-freezing half models, putting the fresh-keeping and quick-freezing aquatic products into one fresh-keeping and quick-freezing half model, and butt-combining the other fresh-keeping and quick-freezing half model and the fresh-keeping and quick-freezing half model with the aquatic products placed in the other half model through an opening to form the fresh-keeping and quick-freezing model, and putting the fresh-keeping and quick-freezing model into a refrigerating device.
2. The method for fresh-keeping, quick-freezing and forming of aquatic products as claimed in claim 1, wherein: when the fresh-keeping quick-freezing model is not frozen in the refrigerating device, a heat-insulating material is arranged on the formed fresh-keeping quick-freezing model to realize the process of keeping fresh.
3. The method for fresh-keeping, quick-freezing and forming of aquatic products as claimed in claim 2, wherein: the overall dimension comprises the length, the width and the height of the preserved and quick-frozen aquatic products, and the heat conduction material comprises an iron material with the thickness of 1.5-3 mm.
4. A method for fresh-keeping, quick-freezing and shaping of aquatic products as claimed in claim 3, wherein: the model groove comprises a cuboid.
5. The method for fresh-keeping, quick-freezing and forming of aquatic products as claimed in claim 4, wherein: the model support comprises a lattice bar or a net shape, and a rope belt for fixing the preserved and quick-frozen aquatic products is arranged on the support.
6. The method for fresh-keeping, quick-freezing and forming of aquatic products as claimed in claim 5, wherein: the refrigerant fluid includes a small amount of brine and sodium hypochlorite.
7. The method for fresh-keeping, quick-freezing and forming of aquatic products as claimed in claim 6, wherein: the refrigeration temperature is-5 to-15 ℃.
8. The method for fresh-keeping, quick-freezing and shaping of aquatic products as claimed in any one of claims 1 to 7, wherein: the edge of the opening of the fresh-keeping quick-frozen half model is provided with an elastic cushion to realize better fresh-keeping and combination.
9. The method for fresh-keeping, quick-freezing and forming of aquatic products as claimed in claim 8, wherein: the refrigeration equipment is a refrigerator or an ice chest.
10. The method for fresh-keeping, quick-freezing and forming of aquatic products as claimed in claim 8, wherein: the desired size ratio is at least 1cm greater than the measured size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010423538.9A CN111406787A (en) | 2020-05-19 | 2020-05-19 | Method for preserving aquatic products and quick-freezing and forming aquatic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010423538.9A CN111406787A (en) | 2020-05-19 | 2020-05-19 | Method for preserving aquatic products and quick-freezing and forming aquatic products |
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| Publication Number | Publication Date |
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| CN111406787A true CN111406787A (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010423538.9A Pending CN111406787A (en) | 2020-05-19 | 2020-05-19 | Method for preserving aquatic products and quick-freezing and forming aquatic products |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB782964A (en) * | 1954-11-04 | 1957-09-18 | Cie Generale De Grande Peche | Improvements in or relating to cold-storage insallations, notably for the preservation of fish |
| CN2271260Y (en) * | 1996-07-26 | 1997-12-31 | 常熟市莫城食品机械厂 | Shaping cone compound mold for frozen goods |
| CN1168769A (en) * | 1996-06-19 | 1997-12-31 | 任航 | Art for making fruit-like ice-cream |
| CN1561842A (en) * | 2004-03-22 | 2005-01-12 | 青岛罐头食品厂有限公司 | Shaped fish fingle freezing fish meat block |
| CN108835196A (en) * | 2018-04-27 | 2018-11-20 | 上海康识食品科技有限公司 | A kind of processing method of meat |
| CN109090507A (en) * | 2015-03-23 | 2018-12-28 | 尼恩斯德特有限公司 | The method for producing tuna part |
-
2020
- 2020-05-19 CN CN202010423538.9A patent/CN111406787A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB782964A (en) * | 1954-11-04 | 1957-09-18 | Cie Generale De Grande Peche | Improvements in or relating to cold-storage insallations, notably for the preservation of fish |
| CN1168769A (en) * | 1996-06-19 | 1997-12-31 | 任航 | Art for making fruit-like ice-cream |
| CN2271260Y (en) * | 1996-07-26 | 1997-12-31 | 常熟市莫城食品机械厂 | Shaping cone compound mold for frozen goods |
| CN1561842A (en) * | 2004-03-22 | 2005-01-12 | 青岛罐头食品厂有限公司 | Shaped fish fingle freezing fish meat block |
| CN109090507A (en) * | 2015-03-23 | 2018-12-28 | 尼恩斯德特有限公司 | The method for producing tuna part |
| CN108835196A (en) * | 2018-04-27 | 2018-11-20 | 上海康识食品科技有限公司 | A kind of processing method of meat |
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Application publication date: 20200714 |