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Processing method of instant shrimps

A processing method and technology for raw materials, applied in the field of instant shrimp processing, can solve the problems of troublesome production, high cost, large waste, etc., and achieve the effects of simple production, long shelf life and crisp taste.

Inactive Publication Date: 2017-05-10
郭斯统
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But at present, there are live shrimps and frozen shrimps on the market, and all ready-to-eat shrimp products, and the shrimps need to peel off the shrimp shells, which is troublesome to make and the cost is high, and the shrimp shells are a good product for calcium supplementation, so peel them off directly. Larger waste after shrimp shells

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of processing method of instant shrimp, it comprises the following steps:

[0029] 1) Raw materials: Prepare fresh and live shrimp (in this case, Penaeus vannamei); and sort the shrimp (after sorting, it is beneficial to the sale of subsequent finished products, and they are sold in different specifications to increase added value). The sorting specification can be Divided into more than 100 per kilogram, 100 per kilogram to more than 90 per kilogram, 90 per kilogram to more than 80 per kilogram, and 80 or less per kilogram. After sorting, enter the following procedures in batches according to the specifications. For example, the specification is more than 100 shrimps per kilogram;

[0030] 2) Cleaning: Put the raw shrimp in water for repeated cleaning, and clean the foreign matter and impurities attached to the shrimp;

[0031] 3) Pre-cooking: put the cleaned shrimps into boiling water and cook for 2 minutes, then pick them up quickly, and put them into the cle...

Embodiment 2

[0039] A kind of processing method of instant shrimp, it comprises the following steps:

[0040] 1) Raw materials: Prepare frozen shrimp (Penaeus vannamei in this example); and sort the shrimp. More than 80 per kilogram and 80 or less per kilogram, after sorting, enter the following procedures in batches according to specifications. In this example, the specifications are from 100 per kilogram to more than 90 per kilogram;

[0041] 2) Cleaning: Put the raw shrimp in water for repeated cleaning, and clean the foreign matter and impurities attached to the shrimp;

[0042] 3) Pre-cooking: put the cleaned shrimps into boiling water and cook for 5 minutes, then quickly pick them up and put them into the pre-prepared water for rinsing;

[0043] 4) Drain: Drain the rinsed shrimp until the dripping water does not form a line;

[0044] 5) Quick-freezing: put the drained shrimp into a quick-freezer pre-cooled to -22°C±2°C, and quickly freeze for 5 minutes;

[0045] 6) Vacuum frying: ...

Embodiment 3

[0051] A kind of processing method of instant shrimp, it comprises the following steps:

[0052] 1) Raw materials: Prepare fresh and live shrimp (in this case, Jiwei shrimp); sort the shrimp, and the sorting specifications can be divided into more than 100 per kilogram, 100 to more than 90 per kilogram, and 90 to More than 80 per kilogram and 80 or less per kilogram, after sorting, enter the following procedures in batches according to the specifications. In this example, the specifications are from 90 per kilogram to more than 80 per kilogram;

[0053] 2) Cleaning: Put the raw shrimp in water for repeated cleaning, and clean the foreign matter and impurities attached to the shrimp;

[0054] 3) Pre-cooking: Put the cleaned shrimps into boiling water and cook for 7 minutes, then pick them up quickly, and put them into the prepared water for rinsing;

[0055] 4) Drain: Drain the rinsed shrimp until the dripping water does not form a line;

[0056] 5) Quick-freezing: put the dr...

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PUM

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Abstract

The invention provides a processing method of instant shrimps. The method comprises the following steps of (1) preparing of raw materials; (2) cleaning; (3) precooking, namely putting the cleaned shrimps into boiling water for boiling for 2-8min, quickly fishing up the shrimps and putting the shrimps into the water prepared in advance for rinsing; (4) draining, namely draining off the rinsed shrimps until the dripping water is disconnected; (5) freezing, namely putting the drained shrimps into an instant freezer which is frozen to -10 DEG C to -40 DEG C and quickly freezing the shrimps for 2-8min; (6) vacuum frying, namely putting the frozen shrimps into vacuum frying equipment for frying under the conditions that the oil temperature is 75-95 DEG C and the pressure is 0.001-0.08MPa for 15-45min; (7) deoiling; and (8) seasoning and packaging. Compared with the prior art, the method has the advantages that the whole shrimps with shells and heads can be eaten, and are loose in taste and thick in flavor, relatively long in shelf life after being packaged, and can be marketed as snack products; meanwhile, husking is not needed in the preparation process and preparation is simple and convenient; different flavors can be made according to the requirements through seasoning after frying; and the production convenience is relatively good.

Description

technical field [0001] The invention belongs to the field of food processing, in particular to a processing method of instant shrimp. Background technique [0002] Shrimp is an arthropod that lives in water. It belongs to arthropod crustaceans. There are many types, including Antarctic red shrimp, freshwater shrimp, river shrimp, grass shrimp, prawn, prawn, lobster, etc. Shrimp has high therapeutic nutritional value, can be steamed, fried, etc., and can be used as Chinese medicinal materials. Shrimp is divided into seawater shrimp and freshwater shrimp according to different sources of production. [0003] Modern medical research has confirmed that shrimp has high nutritional value, which can enhance human immunity and sexual function, tonify kidney and strengthen yang, and resist premature aging. Often eat fresh shrimp (fried, roasted, stewed), served with warm wine, can treat kidney deficiency impotence, chills, tiredness, sore waist and knees and other diseases. Shrimp...

Claims

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Application Information

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IPC IPC(8): A23L17/40A23L5/10
CPCA23V2002/00A23V2300/20
Inventor 郭斯统周安渊
Owner 郭斯统
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