Drying treatment method of pseudosciaena crocea

A technology of drying treatment and large yellow croaker, which is applied in the direction of meat/fish preservation, dry preservation of meat/fish, food preservation, etc. It can solve the problems of unfavorable scale and production, long processing time, etc., and achieve the purpose of inhibiting the reproduction of bacteria and drying High efficiency, avoiding the effect of not being able to quickly discharge

Pending Publication Date: 2017-08-25
舟山市福瑞达食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And its processing time is too long, whic

Method used

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  • Drying treatment method of pseudosciaena crocea
  • Drying treatment method of pseudosciaena crocea
  • Drying treatment method of pseudosciaena crocea

Examples

Experimental program
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Embodiment 1

[0056] A drying processing method for large yellow croaker, comprising the following steps:

[0057] (1) Pretreatment: remove the viscera and gills of the fresh large yellow croaker after fishing or the large yellow croaker that has been frozen and thawed, clean the surface and interior of the fish body with cleaning solution, and drain quickly;

[0058] (2) Soaking: Put the pretreated large yellow croaker into the soaking solution, and then immerse it with ultrasound for 15-60 minutes at 30-40°C, then fish out the fish body and set aside. The soaking solution is 5% in mass concentration An aqueous solution of a soaking agent; the soaking agent is composed of the following components in parts by weight: 5 parts of ethyl acetate, 10 parts of acetic acid, 0.3 part of lysozyme, 3 parts of ethyl myristate and betaine;

[0059] (3) Surface treatment: Apply or spray on the surface of the fish to form a dry oil layer. The dry oil layer includes: 100 parts by weight of olive oil, 3 pa...

Embodiment 2

[0062] A drying processing method for large yellow croaker, comprising the following steps:

[0063] (1) Pretreatment: remove the viscera and gills of the fresh large yellow croaker after fishing or the large yellow croaker that has been frozen and thawed, clean the surface and interior of the fish body with cleaning solution, and drain quickly;

[0064] (2) Soaking: Put the pretreated large yellow croaker into the soaking solution, and then soak it with ultrasonic for 15-60 minutes at 30-40°C, then fish out the fish body and set it aside. The soaking solution is 2% in mass concentration An aqueous solution of a soaking agent; the soaking agent is composed of the following components in parts by weight: 8 parts of ethyl acetate, 5 parts of acetic acid, 0.5 part of lysozyme, 1 part of ethyl myristate and betaine;

[0065] (3) Surface treatment: smear or spray on the surface of the fish body to form a dry oil layer. The dry oil layer includes: 100 parts by weight of olive oil, 5...

Embodiment 3

[0068] On the basis of Example 1 or 2, further improvements are made, specifically, after step (3) circulating hot air drying, apply or spray the aqueous solution of ascorbic acid, phytic acid and citric acid on the surface of the fish; each component The mass concentrations were 0.5%, 1.5% and 0.3%, respectively.

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Abstract

The invention relates to the technical filed of aquatic product processing, and specifically relates to a drying treatment method of pseudosciaena crocea. The drying treatment method of the pseudosciaena crocea comprises the following steps: (1), carrying out pre-treatment, namely removing viscera and gills of freshly fished pseudosciaena crocea or thawed frozen pseudosciaena crocea, thoroughly washing surface and inside of the pseudosciaena crocea by using washing liquid, and carrying out rapid draining; (2), carrying out soaking, namely putting the pre-treated pseudosciaena crocea into a soaking solution, carrying out ultrasound-aided soaking at 30-40 DEG C for 15-60 minutes, and fishing the soaked pseudosciaena crocea out so as to obtain a material ready for using; (3), carrying out surface treatment, namely coating or spraying on the surface of the pseudosciaena crocea so as to form a dry oil layer; and (4), carrying out drying, namely carrying out fast drying at 100-120 DEG C for 0.5-1 minutes, carrying out drying by using circulating hot air at 50-60 DEG C for 1-2 hours, and carrying out drying at 20-30 DEG C for 2-3 days. The method is used for carrying out drying treatment on the pseudosciaena crocea so as to facilitate storage of the pseudosciaena crocea. The method is short in treatment time, and is capable of relatively well preserving color and luster of the pseudosciaena crocea; moreover, meat color of the pseudosciaena crocea does not become dark during the treatment processes.

Description

technical field [0001] The invention relates to the technical field of aquatic product treatment, in particular to a drying treatment method for large yellow croaker. Background technique [0002] Large yellow croaker is a migratory fish in warm-temperate offshore clusters, mainly inhabiting the middle and lower layers of the coast and offshore waters within 80 meters. It usually inhabits deep sea areas, and migrates to the sea to spawn from April to June. After spawning, it is scattered along the coast to seek food and feeds on fish and shrimp. Spawning fish are afraid of strong light and prefer countercurrents, preferring turbid waters with less transparency. It floats up at dawn, dusk or spring tide, and sinks during daytime or neap tide. Adult fish mainly feed on various small fish and crustaceans (shrimp, crab, mantis shrimp). The feeding intensity decreased significantly during the peak reproductive period, and increased after the end of reproduction. Juvenile fish...

Claims

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Application Information

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IPC IPC(8): A23B4/03A23L17/10A23L5/20
CPCA23B4/03A23B4/031A23V2002/00A23V2300/10
Inventor 李娜
Owner 舟山市福瑞达食品有限公司
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