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Process for processing novel concentrated fish protein synthetic food

A processing technology, a fish protein technology, is applied in the processing field of novel concentrated fish protein synthetic food, and achieves the effects of low production cost, good operation and easy control.

Inactive Publication Date: 2010-06-16
DALIAN FISHERIES UNIVERSITY
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

At present, it is not possible to directly make every part of the fish body into a synthetic food with a novel texture

Method used

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Experimental program
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Embodiment Construction

[0014] The processing technology of novel concentrated fish protein synthetic food of the present invention comprises the following steps:

[0015] a. Put the raw small miscellaneous fish or fish processing side material into the fish meat miner to separate the bone spurs to obtain minced fish; if you choose frozen raw materials, they should be thawed naturally in the air for 8 hours to 14 hours; the thawed raw materials Small miscellaneous fish or fish processing scraps are put into the fish meat miner for bone spur separation to obtain minced fish meat.

[0016] b. Process the minced fish meat with a twin-shaft extrusion cooking machine to form the base material. The temperature of the cooking machine cavity is controlled at 150°C or 160°C or 170°C, and the rotation speed of the cooking machine screw is controlled at 250 rpm-280 rpm between;

[0017] c. Leave the base material to stand for rehydration (i.e. soak in water) for 1 hour, then drain and set aside;

[0018] d. C...

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Abstract

The invention relates to a process for processing a novel concentrated fish protein synthetic food, which comprises the following steps of: a. putting raw material small trash fish or a fish product processing leftover material into a fish collecting machine for separating bones to obtain minced fish; b. processing the minced fish by a double-shaft extrusion cooking machine to form a base material, controlling the temperature of a cavity of the cooking machine to be between 150 DEG C and 170 DEG C and controlling the revolution of a screw rod of the cooking machine to be between 250rpm and 280rpm; c. leading the base material to stand for rehydration processing for one hour and then leaching for standby; d. cutting the base material into a block of 3mm<3>-5mm<3>; e. adding flavoring liquid into the block-shaped base material and uniformly mixing; f. bottling, sealing, sterilizing and cooling. The method can produce the novel food which has toughness texture and can be directly eaten by utilizing the residual fish or trash fish in the manufacture of fish products, utilizes fish resources at maximum and has simple process, easy operation and control and low production cost.

Description

technical field [0001] The invention relates to a food preparation method, in particular to a novel processing technology of concentrated fish protein synthetic food. Background technique [0002] The existing processing technologies of concentrated fish protein (Fish Protein Concentrate) mainly include surimi production technology and fish meal production technology. The former has high requirements on raw material performance and can only be applied to fish protein raw materials with gel-forming ability, and the product has an elastic texture; the latter is used as feed and must be transformed into other food animals before being consumed by humans. At present, it is not possible to directly make synthetic food with novel texture from every part of the fish body. Contents of the invention [0003] The purpose of the present invention is to provide a method for making concentrated fish protein synthetic food by using minced fish meat with simple process, easy operation a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/326A23L17/10
Inventor 刘俊荣李艳芹
Owner DALIAN FISHERIES UNIVERSITY
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