CN107897333A - Freeze the processing technology of green tape head fresh water shrimp - Google Patents
Freeze the processing technology of green tape head fresh water shrimp Download PDFInfo
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- CN107897333A CN107897333A CN201711138703.0A CN201711138703A CN107897333A CN 107897333 A CN107897333 A CN 107897333A CN 201711138703 A CN201711138703 A CN 201711138703A CN 107897333 A CN107897333 A CN 107897333A
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- shrimp
- fresh water
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- processing technology
- green tape
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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
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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
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Abstract
The invention discloses a kind of processing technology for freezing green tape head fresh water shrimp, belong to shrimp products processing technique field.15 steps such as the jelly green tape head fresh water shrimp is checked and accepted by raw material, cleaned, being classified, packing, metal detection, refrigeration house storage are process.The processing technology of the jellys green tape head fresh water shrimp of the present invention can solve that existing to freeze green tape head fresh water shrimp processing technology poor, it is difficult to which the problem of ensureing its delicious quality for a long time, improves the value of product.
Description
【Technical field】
The invention belongs to shrimp products processing technique field, and in particular to a kind of processing technology for freezing green tape head fresh water shrimp.
【Background technology】
China's rivers and lakes are numerous, abound with fresh water shrimp.Fresh water shrimp has freshwater shrimp, river prawn, grass shrimp, cray etc.；Also half is salty
Water shrimp such as white shrimp etc..Shrimp contains abundant protein, and nutritive value is very high, its meat is soft as fish, easy to digest, but nothing
Fishy smell and spur, at the same time containing abundant mineral matter (such as calcium, phosphorus, iron).According to the analysis of science, shrimp edible part protein
Account for 16%-20% or so.Existing jelly green tape head fresh water shrimp processing technology is poor, and there is be difficult to ensure its delicious quality for a long time
Problem.
【The content of the invention】
The technical problem to be solved in the present invention is to provide a kind of processing technology for freezing green tape head fresh water shrimp, to solve existing jelly
Green tape head fresh water shrimp processing technology is poor, it is difficult to the problem of ensureing its delicious quality for a long time.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of processing technology for freezing green tape head fresh water shrimp, comprises the following steps：
(1) carry out procurement at designated enterprises, the farm that the raw material shrimps of all receptions is put on record come the CIQ that hangs oneself, rise process of dragging for and with
Car monitors transportational process, ensures that transportational process does not add the antistaling agents such as sulphite；Production controller check provisioning certificate, quality,
Whether specification etc. meets, and any one is not met, rejected goods, and unloading is weighed at once for the raw material shrimp of acceptance(check), and choose impurity,
Miscellaneous shrimp and soft shell shrimp, blackspot shrimp, the defective products shrimp of reddish tone shrimp, and qualified raw material shrimp layer ice sheet shrimp is contained with insulation barrel
Dress, carries out the mark such as the place of production, lot number；
(2) shrimp of acceptance(check), is contained with basketry, is placed in frozen water cleaning, to wash away sludge and impurity, pays attention to controlling frozen water
Cleannes and temperature, Shop floor control temperature；
(3) the automatic divider lattice of sorting machine, processing staff are classified by regulation requirement and are checked by special messenger, sorted out disconnected
The shrimp bad with freshness is split, and is stored in the container specified；
(4) when having little time processing or few a certain specification quantity, kept in insulation barrel in a manner of layer ice sheet shrimp；
(5) shrimp is taken out out of temporary insulation barrel with basketry, it is clear to be placed in frozen water, to wash away trash ice, is placed in special stainless
Steelframe draining；
(6) shrimp to drain the water is uniformly placed on guipure, row shrimp is not overlapping；Anxious to freeze equipment precooling, mono-frozen machine pays attention to adjusting
Save the speed of conveyer belt, control freezing time, the central temperature of guarantee exit shrimp；
(7) plating water glaze amount presses customer requirement, and ice clothing requires smooth no trash ice grain, frozen water temperature≤4.5 DEG C；
(8) gone to weigh the product after suddenly freezing with the electronic scale by interior school qualification, carry out determining to weigh again by customer requirement,
Electronic scale during preceding and use using wanting correction of timing；
(9) packaging material application cleaning, seal and maintain good vehicle transport, during examination, whether housing material comes
From qualified supplier, box paper product should meet SN/T0262-93《Product Commodity Transportation corrugated wrapping case examines record code》
It is required that supplier need to provide every batch of product " export packing check feature checklist ", and check outer packing the space of a whole page it is whether correct, be
No to indicate the title for understanding product, whether packaging material has pollution sign；Inner packaging material is put on record from export food packaging
Supplier, meets BB9687-1988《Food packaging products of polyethylene for food packaging sanitary standard》It is required that check the inspection of every batch of product
Verification of conformity；
(10) packaging material of acceptance(check), moves into inside and outside packaging material special warehouse at once, liftoff to be stacked from wall, and
Carry out tag identifier；
(11) inner packaging material uses ultraviolet sterilization between built-in material is kept in before use, keeps between inner packaging material
Hygiene；
(12) dress is wrapped inside by customer requirement；
(13) all products will pass through the detection of metal detector, produce in forward and backward and production process and use metal per hour
Detector standard correction block is corrected and records, and examination criteria is：Ferrous metal must not exceed 1.8mm, and nonferrous metal must not surpass
Cross 2.5mm；Stainless steel metal must not exceed 2.8mm；
(14) inner bag is tied when casing, every bag of product placement direction is consistent, and front or sack upward, mark outside carton
The name of an article, specification, net weight, brand, date of manufacture, factory's title, outlet are put on record the information such as number of registration；
(15) deposited in batches in freezer by the principle divider lattice of first in first out, product is liftoff to be stacked from wall from top, is done
Good product identification, freezer keep temperature.
Preferably, the temperature that cleaning frozen water is placed in step (2) is less than 3 DEG C.
Preferably, the time of cleaning is 3-4 minutes.
Preferably, in step (2) Shop floor control temperature below 18 DEG C.
Preferably, the temperature that cleaning frozen water is placed in step (5) is less than 4 DEG C.
Preferably, the draining time is 3-5 minutes in step (5).
Preferably, suddenly freeze equipment in step (6) and be cooled to less than -35 DEG C in advance.
Preferably, ensure the central temperature of exit shrimp below -20 DEG C in step (6).
Preferably, in step (11) inner packaging material before use between built-in material is kept in use ultraviolet sterilization time
For 25-32 minutes.
Preferably, freezer maintains the temperature at less than -20 DEG C in step (15).
The invention has the advantages that：
The present invention jellys green tape head fresh water shrimp processing technology can solve it is existing jelly green tape head fresh water shrimp processing technology it is poor, hardly possible
The problem of to ensure its delicious quality for a long time, improve the value of product.
【Embodiment】
For ease of more fully understanding the present invention, it is illustrated by following embodiments, these embodiments belong to the present invention's
Protection domain, but do not limit the scope of the invention.
In embodiment, the processing technology for freezing green tape head fresh water shrimp, comprises the following steps：
(1) carry out procurement at designated enterprises, the farm that the raw material shrimps of all receptions is put on record come the CIQ that hangs oneself, rise process of dragging for and with
Car monitors transportational process, ensures that transportational process does not add the antistaling agents such as sulphite；Production controller check provisioning certificate, quality,
Whether specification etc. meets, and any one is not met, rejected goods, and unloading is weighed at once for the raw material shrimp of acceptance(check), and choose impurity,
Miscellaneous shrimp and soft shell shrimp, blackspot shrimp, the defective products shrimp of reddish tone shrimp, and qualified raw material shrimp layer ice sheet shrimp is contained with insulation barrel
Dress, carries out the mark such as the place of production, lot number；
(2) shrimp of acceptance(check), is contained with basketry, is placed in less than 3 DEG C frozen water cleanings, to wash away sludge and impurity, cleaning
Time 3-4 minute, pay attention to controlling the cleannes and temperature of frozen water, workshop temperature is controlled below 18 DEG C；
(3) the automatic divider lattice of sorting machine, processing staff are classified by regulation requirement and are checked by special messenger, sorted out disconnected
The shrimp bad with freshness is split, and is stored in the container specified；
(4) when having little time processing or few a certain specification quantity, kept in insulation barrel in a manner of layer ice sheet shrimp；
(5) shrimp is taken out out of temporary insulation barrel with basketry, it is clear to be placed in less than 3 DEG C frozen water, to wash away trash ice, is placed in specially
With stainless steel frame draining, 3-5 minutes draining time；
(6) shrimp to drain the water is uniformly placed on guipure, row shrimp is not overlapping；It is anxious freeze equipment must be cooled in advance -35 DEG C with
Under, mono-frozen machine pays attention to adjusting the speed of conveyer belt, and the control freezing time, ensures the central temperature of exit shrimp below -20 DEG C；
(7) plating water glaze amount presses customer requirement, and ice clothing requires smooth no trash ice grain, frozen water temperature≤4.5 DEG C；
(8) gone to weigh the product after suddenly freezing with the electronic scale by interior school qualification, carry out determining to weigh again by customer requirement,
Electronic scale during preceding and use using wanting correction of timing；
(9) packaging material application cleaning, seal and maintain good vehicle transport, during examination, whether housing material comes
From qualified supplier, box paper product should meet SN/T0262-93《Product Commodity Transportation corrugated wrapping case examines record code》
It is required that supplier need to provide every batch of product " export packing check feature checklist ", and check outer packing the space of a whole page it is whether correct, be
No to indicate the title for understanding product, whether packaging material has pollution sign；Inner packaging material is put on record from export food packaging
Supplier, meets BB9687-1988《Food packaging products of polyethylene for food packaging sanitary standard》It is required that check the inspection of every batch of product
Verification of conformity；
(10) packaging material of acceptance(check), moves into inside and outside packaging material special warehouse at once, liftoff to be stacked from wall, and
Carry out tag identifier；
(11) inner packaging material uses ultraviolet sterilization 25-32 minutes between built-in material is kept in before use, keeps interior bag
Hygiene between package material；
(12) dress is wrapped inside by customer requirement；
(13) all products will pass through the detection of metal detector, produce in forward and backward and production process and use metal per hour
Detector standard correction block is corrected and records, and examination criteria is：Ferrous metal must not exceed 1.8mm, and nonferrous metal must not surpass
Cross 2.5mm；Stainless steel metal must not exceed 2.8mm；
(14) inner bag is tied when casing, every bag of product placement direction is consistent, and front or sack upward, mark outside carton
The name of an article, specification, net weight, brand, date of manufacture, factory's title, outlet are put on record the information such as number of registration；
(15) deposited in batches in freezer by the principle divider lattice of first in first out, product is liftoff to be stacked from wall from top, is done
Good product identification, temperature of ice house are maintained at less than -20 DEG C.
It is illustrated below by more specifically embodiment.
Embodiment 1
A kind of processing technology for freezing green tape head fresh water shrimp, comprises the following steps：
(1) carry out procurement at designated enterprises, the farm that the raw material shrimps of all receptions is put on record come the CIQ that hangs oneself, rise process of dragging for and with
Car monitors transportational process, ensures that transportational process does not add the antistaling agents such as sulphite；Production controller check provisioning certificate, quality,
Whether specification etc. meets, and any one is not met, rejected goods, and unloading is weighed at once for the raw material shrimp of acceptance(check), and choose impurity,
Miscellaneous shrimp and soft shell shrimp, blackspot shrimp, the defective products shrimp of reddish tone shrimp, and qualified raw material shrimp layer ice sheet shrimp is contained with insulation barrel
Dress, carries out the mark such as the place of production, lot number；
(2) shrimp of acceptance(check), is contained with basketry, 3 DEG C of frozen water cleanings is placed in, to wash away sludge and impurity, scavenging period 3
Minute, pay attention to controlling the cleannes and temperature of frozen water, workshop temperature control is at 18 DEG C；
(3) the automatic divider lattice of sorting machine, processing staff are classified by regulation requirement and are checked by special messenger, sorted out disconnected
The shrimp bad with freshness is split, and is stored in the container specified；
(4) when having little time processing or few a certain specification quantity, kept in insulation barrel in a manner of layer ice sheet shrimp；
(5) take out shrimp out of temporary insulation barrel with basketry, it is clear to be placed in 3 DEG C of frozen water, to wash away trash ice, be placed in it is special not
Become rusty steelframe draining, 3 minutes draining time；
(6) shrimp to drain the water is uniformly placed on guipure, row shrimp is not overlapping；Anxious equipment of freezing must be cooled to -35 DEG C in advance, list
Jelly machine pays attention to adjusting the speed of conveyer belt, and the control freezing time, ensures the central temperature of exit shrimp at -20 DEG C；
(7) plating water glaze amount presses customer requirement, and ice clothing requires smooth no trash ice grain, and frozen water temperature is 4.5 DEG C；
(8) gone to weigh the product after suddenly freezing with the electronic scale by interior school qualification, carry out determining to weigh again by customer requirement,
Electronic scale during preceding and use using wanting correction of timing；
(9) packaging material application cleaning, seal and maintain good vehicle transport, during examination, whether housing material comes
From qualified supplier, box paper product should meet SN/T0262-93《Product Commodity Transportation corrugated wrapping case examines record code》
It is required that supplier need to provide every batch of product " export packing check feature checklist ", and check outer packing the space of a whole page it is whether correct, be
No to indicate the title for understanding product, whether packaging material has pollution sign；Inner packaging material is put on record from export food packaging
Supplier, meets BB9687-1988《Food packaging products of polyethylene for food packaging sanitary standard》It is required that check the inspection of every batch of product
Verification of conformity；
(10) packaging material of acceptance(check), moves into inside and outside packaging material special warehouse at once, liftoff to be stacked from wall, and
Carry out tag identifier；
(11) inner packaging material uses ultraviolet sterilization 30 minutes between built-in material is kept in before use, keeps inner packing material
Hygiene between material；
(12) dress is wrapped inside by customer requirement；
(13) all products will pass through the detection of metal detector, produce in forward and backward and production process and use metal per hour
Detector standard correction block is corrected and records, and examination criteria is：Ferrous metal must not exceed 1.8mm, and nonferrous metal must not surpass
Cross 2.5mm；Stainless steel metal must not exceed 2.8mm；
(14) inner bag is tied when casing, every bag of product placement direction is consistent, and front or sack upward, mark outside carton
The name of an article, specification, net weight, brand, date of manufacture, factory's title, outlet are put on record the information such as number of registration；
(15) deposited in batches in freezer by the principle divider lattice of first in first out, product is liftoff to be stacked from wall from top, is done
Good product identification, temperature of ice house are maintained at -20 DEG C.
Embodiment 2
A kind of processing technology for freezing green tape head fresh water shrimp, comprises the following steps：
(1) carry out procurement at designated enterprises, the farm that the raw material shrimps of all receptions is put on record come the CIQ that hangs oneself, rise process of dragging for and with
Car monitors transportational process, ensures that transportational process does not add the antistaling agents such as sulphite；Production controller check provisioning certificate, quality,
Whether specification etc. meets, and any one is not met, rejected goods, and unloading is weighed at once for the raw material shrimp of acceptance(check), and choose impurity,
Miscellaneous shrimp and soft shell shrimp, blackspot shrimp, the defective products shrimp of reddish tone shrimp, and qualified raw material shrimp layer ice sheet shrimp is contained with insulation barrel
Dress, carries out the mark such as the place of production, lot number；
(2) shrimp of acceptance(check), is contained with basketry, 2 DEG C of frozen water cleanings is placed in, to wash away sludge and impurity, scavenging period 4
Minute, pay attention to controlling the cleannes and temperature of frozen water, workshop temperature control is at 16 DEG C；
(3) the automatic divider lattice of sorting machine, processing staff are classified by regulation requirement and are checked by special messenger, sorted out disconnected
The shrimp bad with freshness is split, and is stored in the container specified；
(4) when having little time processing or few a certain specification quantity, kept in insulation barrel in a manner of layer ice sheet shrimp；
(5) take out shrimp out of temporary insulation barrel with basketry, it is clear to be placed in 2 DEG C of frozen water, to wash away trash ice, be placed in it is special not
Become rusty steelframe draining, 4 minutes draining time；
(6) shrimp to drain the water is uniformly placed on guipure, row shrimp is not overlapping；Anxious equipment of freezing must be cooled to -38 DEG C in advance, list
Jelly machine pays attention to adjusting the speed of conveyer belt, and the control freezing time, ensures the central temperature of exit shrimp at -22 DEG C；
(7) plating water glaze amount presses customer requirement, and ice clothing requires smooth no trash ice grain, 4.2 DEG C of frozen water temperature；
(8) gone to weigh the product after suddenly freezing with the electronic scale by interior school qualification, carry out determining to weigh again by customer requirement,
Electronic scale during preceding and use using wanting correction of timing；
(9) packaging material application cleaning, seal and maintain good vehicle transport, during examination, whether housing material comes
From qualified supplier, box paper product should meet SN/T0262-93《Product Commodity Transportation corrugated wrapping case examines record code》
It is required that supplier need to provide every batch of product " export packing check feature checklist ", and check outer packing the space of a whole page it is whether correct, be
No to indicate the title for understanding product, whether packaging material has pollution sign；Inner packaging material is put on record from export food packaging
Supplier, meets BB9687-1988《Food packaging products of polyethylene for food packaging sanitary standard》It is required that check the inspection of every batch of product
Verification of conformity；
(10) packaging material of acceptance(check), moves into inside and outside packaging material special warehouse at once, liftoff to be stacked from wall, and
Carry out tag identifier；
(11) inner packaging material uses ultraviolet sterilization 32 minutes between built-in material is kept in before use, keeps inner packing material
Hygiene between material；
(12) dress is wrapped inside by customer requirement；
(13) all products will pass through the detection of metal detector, produce in forward and backward and production process and use metal per hour
Detector standard correction block is corrected and records, and examination criteria is：Ferrous metal must not exceed 1.8mm, and nonferrous metal must not surpass
Cross 2.5mm；Stainless steel metal must not exceed 2.8mm；
(14) inner bag is tied when casing, every bag of product placement direction is consistent, and front or sack upward, mark outside carton
The name of an article, specification, net weight, brand, date of manufacture, factory's title, outlet are put on record the information such as number of registration；
(15) deposited in batches in freezer by the principle divider lattice of first in first out, product is liftoff to be stacked from wall from top, is done
Good product identification, temperature of ice house are maintained at -24 DEG C.
Embodiment 3
A kind of processing technology for freezing green tape head fresh water shrimp, comprises the following steps：
(1) carry out procurement at designated enterprises, the farm that the raw material shrimps of all receptions is put on record come the CIQ that hangs oneself, rise process of dragging for and with
Car monitors transportational process, ensures that transportational process does not add the antistaling agents such as sulphite；Production controller check provisioning certificate, quality,
Whether specification etc. meets, and any one is not met, rejected goods, and unloading is weighed at once for the raw material shrimp of acceptance(check), and choose impurity,
Miscellaneous shrimp and soft shell shrimp, blackspot shrimp, the defective products shrimp of reddish tone shrimp, and qualified raw material shrimp layer ice sheet shrimp is contained with insulation barrel
Dress, carries out the mark such as the place of production, lot number；
(2) shrimp of acceptance(check), is contained with basketry, 1 DEG C of frozen water cleaning is placed in, to wash away sludge and impurity, scavenging period 4
Minute, pay attention to controlling the cleannes and temperature of frozen water, workshop temperature control is at 15 DEG C；
(3) the automatic divider lattice of sorting machine, processing staff are classified by regulation requirement and are checked by special messenger, sorted out disconnected
The shrimp bad with freshness is split, and is stored in the container specified；
(4) when having little time processing or few a certain specification quantity, kept in insulation barrel in a manner of layer ice sheet shrimp；
(5) take out shrimp out of temporary insulation barrel with basketry, it is clear to be placed in 1 DEG C of frozen water, to wash away trash ice, be placed in it is special not
Become rusty steelframe draining, 5 minutes draining time；
(6) shrimp to drain the water is uniformly placed on guipure, row shrimp is not overlapping；It is anxious freeze equipment must be cooled in advance -35 DEG C with
Under, mono-frozen machine pays attention to adjusting the speed of conveyer belt, and the control freezing time, ensures the central temperature of exit shrimp below -20 DEG C；
(7) plating water glaze amount presses customer requirement, and ice clothing requires smooth no trash ice grain, 3.5 DEG C of frozen water temperature；
(8) gone to weigh the product after suddenly freezing with the electronic scale by interior school qualification, carry out determining to weigh again by customer requirement,
Electronic scale during preceding and use using wanting correction of timing；
(9) packaging material application cleaning, seal and maintain good vehicle transport, during examination, whether housing material comes
From qualified supplier, box paper product should meet SN/T0262-93《Product Commodity Transportation corrugated wrapping case examines record code》
It is required that supplier need to provide every batch of product " export packing check feature checklist ", and check outer packing the space of a whole page it is whether correct, be
No to indicate the title for understanding product, whether packaging material has pollution sign；Inner packaging material is put on record from export food packaging
Supplier, meets BB9687-1988《Food packaging products of polyethylene for food packaging sanitary standard》It is required that check the inspection of every batch of product
Verification of conformity；
(10) packaging material of acceptance(check), moves into inside and outside packaging material special warehouse at once, liftoff to be stacked from wall, and
Carry out tag identifier；
(11) inner packaging material uses ultraviolet sterilization 25 minutes between built-in material is kept in before use, keeps inner packing material
Hygiene between material；
(12) dress is wrapped inside by customer requirement；
(13) all products will pass through the detection of metal detector, produce in forward and backward and production process and use metal per hour
Detector standard correction block is corrected and records, and examination criteria is：Ferrous metal must not exceed 1.8mm, and nonferrous metal must not surpass
Cross 2.5mm；Stainless steel metal must not exceed 2.8mm；
(14) inner bag is tied when casing, every bag of product placement direction is consistent, and front or sack upward, mark outside carton
The name of an article, specification, net weight, brand, date of manufacture, factory's title, outlet are put on record the information such as number of registration；
(15) deposited in batches in freezer by the principle divider lattice of first in first out, product is liftoff to be stacked from wall from top, is done
Good product identification, temperature of ice house are maintained at -25 DEG C.
The specific implementation of the invention is not to be limited to these illustrations for above content, is led for technology belonging to the present invention
For the those of ordinary skill in domain, without departing from the inventive concept of the premise, some simple deduction or replace can also be made,
The scope of patent protection that the present invention is determined by the claims submitted should be all considered as belonging to.
Claims (10)
1. a kind of processing technology for freezing green tape head fresh water shrimp, it is characterised in that comprise the following steps：
(1) procurement at designated enterprises is carried out, the farm that the raw material shrimps of all receptions is put on record come the CIQ that hangs oneself, acts process of dragging for and supervised with car
Transportational process is controlled, ensures that transportational process does not add the antistaling agents such as sulphite；Production controller checks provisioning certificate, quality, specification
Whether Deng meeting, any one is not met, rejected goods, and the raw material shrimp of acceptance(check) at once weighs by unloading, and chooses impurity, miscellaneous
Shrimp and soft shell shrimp, blackspot shrimp, the defective products shrimp of reddish tone shrimp, and qualified raw material shrimp layer ice sheet shrimp is contained with insulation barrel,
Carry out the mark such as the place of production, lot number；
(2) shrimp of acceptance(check), is contained with basketry, is placed in frozen water cleaning, to wash away sludge and impurity, pays attention to controlling the clear of frozen water
Cleanliness and temperature, Shop floor control temperature；
(3) the automatic divider lattice of sorting machine, processing staff are classified by regulation requirement and are checked by special messenger, sort out fracture and
The bad shrimp of freshness, and be stored in the container specified；
(4) when having little time processing or few a certain specification quantity, kept in insulation barrel in a manner of layer ice sheet shrimp；
(5) shrimp is taken out out of temporary insulation barrel with basketry, it is clear to be placed in frozen water, to wash away trash ice, is placed in special stainless steel frame
Draining；
(6) shrimp to drain the water is uniformly placed on guipure, row shrimp is not overlapping；Anxious to freeze equipment precooling, mono-frozen machine pays attention to adjusting defeated
Send the speed of band, control freezing time, the central temperature of guarantee exit shrimp；
(7) plating water glaze amount presses customer requirement, and ice clothing requires smooth no trash ice grain, frozen water temperature≤4.5 DEG C；
(8) gone to weigh the product after suddenly freezing with the electronic scale by interior school qualification, carry out determining to weigh again by customer requirement, electronics
Scale during preceding and use using wanting correction of timing；
(9) packaging material application cleaning, seal and maintain good vehicle transport, during examination, whether housing material from closing
Lattice supplier, box paper product should meet SN/T0262-93《Product Commodity Transportation corrugated wrapping case examines record code》Will
Ask, supplier need to provide every batch of product " export packing check feature checklist ", and check outer packing the space of a whole page it is whether correct, whether
Indicate the title for understanding product, whether packaging material has pollution sign；The confession that inner packaging material is put on record from export food packaging
Business is answered, meets BB9687-1988《Food packaging products of polyethylene for food packaging sanitary standard》It is required that check that the inspection of every batch of product is closed
Lattice prove；
(10) packaging material of acceptance(check), moves into inside and outside packaging material special warehouse at once, liftoff to be stacked from wall, and carries out
Tag identifier；
(11) inner packaging material uses ultraviolet sterilization between built-in material is kept in before use, keeps the health between inner packaging material
Cleaning；
(12) dress is wrapped inside by customer requirement；
(13) all products will pass through the detection of metal detector, produce in forward and backward and production process and use metal detection per hour
Device standard correction block is corrected and records, and examination criteria is：Ferrous metal must not exceed 1.8mm, and nonferrous metal must not exceed
2.5mm；Stainless steel metal must not exceed 2.8mm；
(14) inner bag is tied when casing, every bag of product placement direction is consistent, and front or sack upward, product are marked outside carton
Name, specification, net weight, brand, date of manufacture, factory's title, outlet are put on record the information such as number of registration；
(15) deposited in batches in freezer by the principle divider lattice of first in first out, product is liftoff to be stacked from wall from top, carries out production
Product identify, and freezer keeps temperature.
2. the processing technology according to claim 1 for freezing green tape head fresh water shrimp, it is characterised in that be placed in step (2) clear
The temperature for washing frozen water is less than 3 DEG C.
3. the processing technology according to claim 2 for freezing green tape head fresh water shrimp, it is characterised in that the time of cleaning is 3-4
Minute.
4. the processing technology according to claim 1 for freezing green tape head fresh water shrimp, it is characterised in that workshop is controlled in step (2)
Temperature processed is below 18 DEG C.
5. the processing technology according to claim 1 for freezing green tape head fresh water shrimp, it is characterised in that be placed in step (5) clear
The temperature for washing frozen water is less than 4 DEG C.
6. the processing technology according to claim 1 for freezing green tape head fresh water shrimp, it is characterised in that in step (5) during draining
Between be 3-5 minutes.
7. the processing technology according to claim 1 for freezing green tape head fresh water shrimp, it is characterised in that suddenly freeze in step (6) and set
It is standby to be cooled to less than -35 DEG C in advance.
8. the processing technology according to claim 1 for freezing green tape head fresh water shrimp, it is characterised in that step ensures in (6)
The central temperature of shrimp is below -20 DEG C at mouthful.
9. the processing technology according to claim 1 for freezing green tape head fresh water shrimp, it is characterised in that inner packing in step (11)
Material is before use 25-32 minutes with the time of ultraviolet sterilization between built-in material is kept in.
10. the processing technology according to claim 1 for freezing green tape head fresh water shrimp, it is characterised in that freezer in step (15)
Maintain the temperature at less than -20 DEG C.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112772487A (en) * | 2021-02-07 | 2021-05-11 | 山东丰垦实业有限公司 | Processing method of pollution-free quick-frozen prawns |
| CN113383913A (en) * | 2021-05-24 | 2021-09-14 | 福建省北极星生物科技有限公司 | Processing control process flow for salted aquatic products |
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| CN102028266A (en) * | 2010-12-15 | 2011-04-27 | 雷州市运源水产品有限公司 | Processing method of frozen live sushi shrimps |
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