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A scallop shelling method based on high static pressure technology

A high static pressure, scallop technology, applied in the field of food processing, can solve the problems of shellfish meat quality and freshness damage, low degree of mechanization, low production efficiency, etc., to increase the processing capacity of shelling and reduce processing energy consumption , the effect of improving production efficiency

Inactive Publication Date: 2011-11-30
CHINA AGRI UNIV
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Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings of the existing scallop shelling technology, such as low degree of mechanization, low production efficiency, low yield, high damage rate, serious damage to shellfish quality and freshness, and to provide a scallop shelling technology based on high static pressure technology. Bay Scallop Shelling Method

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  • A scallop shelling method based on high static pressure technology

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Embodiment 1

[0012] Embodiment 1, bay scallop is shelled

[0013] Wash the fresh bay scallops with clean water and put them into a high static pressure container (volume 30L), seal them, pressurize to 200MPa and keep the pressure for 3 minutes, open the high static pressure equipment, take out the scallops, the scallop meat and shell will automatically Separation allows the scallop meat to be removed directly from the double shell. The treatment process under the conditions of pressure and pressure holding time was evaluated for process effect, and the obtained research data were compared with the shelling knife shelling without high static pressure treatment. It was found that the shelling time of this treatment process can be shortened to 1 / 30, reducing the It improves the difficulty of shelling, improves the integrity of scallop meat, the complete shelling rate can reach 100%, and the meat production rate increases by about 17% (the manual method meat production rate is 55%-58%), which ...

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Abstract

The invention discloses a method for shelling bay scallops based on high static pressure technology. The method comprises the following steps: washing fresh bay scallops and putting them into high static pressure equipment, sealing them, pressurizing them to 200MPa and maintaining the pressure for 0min to 3min, opening the high static pressure equipment, and bay scallops will automatically open their shells , and the adductor muscle is separated from the shell, so that the shell meat falls off automatically. The invention has low energy consumption and is an environmentally friendly processing method; the high static pressure processing technology in the invention belongs to non-thermal processing technology, which can ensure the original freshness of the product; The shelling time is shortened to 1 / 30 of manual shelling, which greatly improves the production efficiency of scallop industrial processing, solves the problem of scallop shelling adductor muscle damage, improves the integrity of shellfish, improves the yield of finished products, and improves The mouthfeel of shellfish has good social and economic benefits in the application of actual production.

Description

technical field [0001] The invention belongs to the field of food processing, and in particular relates to a method for shelling scallops based on high static pressure technology. Background technique [0002] my country is the country with the largest aquaculture area and output in the world, and about 80% of the aquaculture output is marine economic bivalve molluscs. The annual output of shellfish in my country is about 12 million tons, accounting for about 26% of the total output of fish farming in my country. Because shellfish farming has the characteristics of less investment, quick results, high output, large benefits, and convenient management, its industry has developed rapidly. According to the "Development Plan for Export Aquaculture Advantageous Aquaculture Regions" formulated by the Ministry of Agriculture, shellfish is one of the six dominant species for export in my country. It can be seen that bivalve mollusks are aquatic food that people all over the countr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A22C29/04
Inventor 胡小松张燕易俊洁徐茜廖小军陈芳
Owner CHINA AGRI UNIV
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