Production process for seafood extract

A production process and extract technology, which is applied in the production process field of seafood extracts, can solve the problems of destruction of nutrients, unfavorable continuous production of seafood extracts, increase of production costs of seafood extracts, etc., and achieve simple processing , Facilitate large-scale continuous production, and the effect of multiple action sites

Active Publication Date: 2013-01-02
广州传味传美信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The one-time use of enzymes is not conducive to the continuous production of seafood extracts, which increases the production cost of seafood extracts, and the high temperature inactivation of enzymes will lead to the destruction of nutrients in hydrolysates

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1 The production process of seafood extract.

[0024] The production process of the seafood extract comprises the following steps:

[0025] A) Preparation of meat pulp: Take 1000 kg of aquatic products for beating and grinding, add 1500 kg~5000 kg of water, preferably 2000 kg of water, add 20 kg~200 kg of salt, preferably add 100 kg of salt, and then heat Boiling, the boiling time is 3h~6h, preferably 4h, after boiling, filter to obtain meat slurry;

[0026] B) Screening of enzyme preparations: Through enzymolysis experiments, the effects of different enzyme preparations are investigated by using the protein content and free amino acid content measured after enzymolysis as indicators. Enzyme preparation A and enzyme preparation B of enzymatic hydrolysis aquatic products, And carry out the compounding of described enzyme preparation A and described enzyme preparation B; The composition and percentage of described enzyme preparation A are as follows: papain 1.5%...

Embodiment 2

[0032] Example 2 The production process of seafood extract.

[0033] The production process of the seafood extract comprises the following steps:

[0034] A) Preparation of meat pulp: Take 800 kg of aquatic products for beating and grinding, add 1200 kg to 4000 kg of water, preferably 1700 kg of water, add 20 kg to 200 kg of salt, preferably add 80 kg of salt, and then heat Boiling, the boiling time is 3 to 6 hours, preferably 4 hours, after boiling, filter to obtain the meat slurry;

[0035]B) Screening of enzyme preparations: Through relevant enzymatic hydrolysis experiments, the effects of different enzyme preparations are investigated by using the protein content and free amino acid content measured after enzymolysis as indicators. Enzyme preparation A and enzyme preparation for enzymatic hydrolysis of aquatic products B, and compound the enzyme preparation A and the enzyme preparation B; the composition and percentage of the enzyme preparation A are as follows: papain ...

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PUM

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Abstract

The invention discloses a production process for a seafood extract. The production process comprises the following steps of: preparing meat slurry; screening enzymic preparations; preparing an enzymolysis reactor; performing enzymolysis on the meat slurry and filtering by using a filter membrane; performing Maillard reaction; embedding the seafood extract; and performing spray drying. The enzymicpreparations A and B are immobilized, so that the enzymic preparations can be repeatedly used and are not required to be inactivated at high temperature, and nutrient substances in a hydrolysate are prevented from being damaged; the seafood extract has high quality, and is easy to store and widely applied; the processing process is simple, the seafood extract is suitable for large-scale continuous production, and the production cost is reduced; and raw materials of the meat slurry can be leftovers of aquatic products, and the waste of aquatic resources is avoided.

Description

technical field [0001] The invention belongs to the field of aquatic product processing, in particular to a production process of seafood extracts. Background technique [0002] Seafood extract is a food industry raw material obtained from aquatic products through related chemical or enzymatic hydrolysis, and can be widely used in the food industry mainly seasoning. [0003] The seafood extract obtained by chemical method is not widely accepted by people because of the use of chemical reagents in the hydrolysis process, which makes its residue problem more prominent. However, the natural seafood extract obtained by the enzymatic hydrolysis process of aquatic products using modern enzyme engineering technology is sought after by people and has broad market prospects. [0004] The existing enzymatic hydrolysis methods often use free enzymes. After the reaction substrate is enzymatically hydrolyzed, the enzymes need to be inactivated by high temperature to eliminate the impact...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L1/226A23L27/20
Inventor 邱燕翔苏东民陈小燕陆志鸿
Owner 广州传味传美信息科技有限公司
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