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Shrimp smell removal method of small shrimp whole powder

A kind of midge shrimp and purpose technology, which is applied in the field of deodorization of midge shrimp powder, can solve the problems such as aggravation of fishy smell, and achieve the effect of optimizing flavor, convenient operation and good deodorization effect

Inactive Publication Date: 2017-05-24
乳山绿植庄园海洋生物科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, aldehydes, ketones and other substances are produced after fat decomposition, which aggravates the fishy smell

Method used

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  • Shrimp smell removal method of small shrimp whole powder
  • Shrimp smell removal method of small shrimp whole powder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A method for removing fishy smell of midge shrimp powder, comprising the following steps:

[0031] Step 1. Take the raw material of fresh midge shrimp, clean the midge shrimp with fresh water, and set aside;

[0032] Step 2. Put the midge shrimp cleaned in step 1 into a meat grinder, add ice and grind for 1 minute, the amount of ice added is 1 / 5 of the weight of the midge shrimp, and the minced midge shrimp meat is obtained and set aside;

[0033] Step 3, transfer the minced midge shrimp meat obtained in step 2 to a vacuum freeze dryer for drying and set aside;

[0034] Step 4. Put the minced midge and shrimp dried in step 3 into a pulverizer, add liquid nitrogen at room temperature to pulverize, use interval pulverization, pulverize for 1 minute each time, stop for 20 seconds, pulverize 5 times in total, 5 minutes in total, the general time of pulverization Nitrogen amount is 160mL / 100 g, obtain midge shrimp powder, standby;

[0035] Step 5, sieve the midge and shrim...

Embodiment 2

[0038] A method for removing fishy smell of midge shrimp powder, comprising the following steps:

[0039] Step 1. Take the raw material of fresh midge shrimp, clean the midge shrimp with fresh water, and set aside;

[0040] Step 2. Put the midge shrimp cleaned in step 1 into a meat grinder, add ice and grind for 1 minute, the amount of ice added is 1 / 3 of the weight of the midge shrimp, and the minced midge shrimp meat is obtained and set aside;

[0041] Step 3, transfer the minced midge shrimp meat obtained in step 2 to a vacuum freeze dryer for drying and set aside;

[0042] Step 4. Put the minced midge and shrimp dried in step 3 into a pulverizer, add liquid nitrogen at room temperature to pulverize, use interval pulverization, pulverize for 1 minute each time, stop for 20 seconds, pulverize 5 times in total, 5 minutes in total, the general time of pulverization Nitrogen amount is 260mL / 100 g, obtain midge powder, standby;

[0043] Step 5, sieve the midge and shrimp powde...

Embodiment 3

[0046] A method for removing fishy smell of midge shrimp powder, comprising the following steps:

[0047] Step 1. Take the raw material of fresh midge shrimp, clean the midge shrimp with fresh water, and set aside;

[0048]Step 2. Put the midge shrimp cleaned in step 1 into a meat grinder, add ice and grind for 1 minute, the amount of ice added is 1 / 4 of the weight of the midge shrimp, and the minced midge shrimp meat is obtained and set aside;

[0049] Step 3, transfer the minced midge shrimp meat obtained in step 2 to a vacuum freeze dryer for drying and set aside;

[0050] Step 4. Put the minced midge and shrimp dried in step 3 into a pulverizer, add liquid nitrogen at room temperature to pulverize, use interval pulverization, pulverize for 1 minute each time, stop for 20 seconds, pulverize 5 times in total, 5 minutes in total, the general time of pulverization The amount of nitrogen is 200mL / 100 g, to obtain midge and shrimp powder, and set aside;

[0051] Step 5, sieve ...

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Abstract

The invention discloses a shrimp smell removal method of small shrimp whole powder. The method comprises the following steps: taking a fresh small shrimp raw material, cleaning the small shrimp with fresh water, adding into a meat grinder, adding ice, and grinding to obtain minced small shrimps; transferring the minced small shrimps into a vacuum freeze drier, drying, putting the dried minced small shrimps into a pulverizer, adding liquid nitrogen, pulverizing at normal temperature, and screening to obtain small shrimp powder with the fineness of less than 60 meshes; putting the small shrimp powder with the fineness of less than 60 meshes into a supercritical CO2 extractor, and treating under the technological conditions of 35 MPa and 34.5 DEG C; and after finishing the treatment, obtaining the shrimp-smell-removed small shrimp whole powder. The supercritical CO2 extraction technique is utilized to remove the shrimp smell of the small shrimp whole powder, thereby optimizing the flavor, and being beneficial to the preservation, transportation and reutilization of the small shrimp whole powder on the premise of maintaining the biological active substances and nutrients in the small shrimp whole powder.

Description

technical field [0001] The invention belongs to the technical field of deep processing of seafood, and in particular relates to a method for removing fishy smell of midge and shrimp powder. Background technique [0002] In recent years, my country's condiment industry has developed rapidly. With the improvement of people's quality of life and the further improvement of health, nutrition, and delicious requirements, condiments are developing in the direction of diversification, high-grade, nutrition and health care, and compound convenience. . Flavor-type compound condiments with natural products as the mainstream have developed rapidly in recent years. Its total output has reached more than 1 million tons, with an annual increase of 20%. It is the fastest-growing variety in the condiment industry. Natural seafood seasonings are deeply loved by consumers because they are rich in amino acids, polypeptides, nucleotides and other flavor substances and have a strong seafood flavo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L5/20A23L17/40
CPCA23V2002/00A23V2300/10A23V2300/44
Inventor 任国艳崔国庭窦佰军肖枫郭金英
Owner 乳山绿植庄园海洋生物科技有限公司