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River fish waterless keep-alive transportation method

A technology of waterless preservation and transportation method, which is applied in fish farming, preservation of meat/fish through freezing/cooling, climate change adaptation, etc., can solve the problems of high cost and short preservation time, and achieve low cost and preservation The effect of long life time and convenient transportation

Inactive Publication Date: 2018-11-27
施乐谦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] River fish is a delicacy that people eat, but people have high requirements for food fish, and they must be slaughtered fresh to ensure the nutritional taste of river fish; generally speaking, fish cannot be separated from water, and they will die if they leave water. For a long time, river fish have been transported in boxed oxygen-increased water bodies. This transport method has high costs and a short shelf life.

Method used

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Examples

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Embodiment Construction

[0013] A method for transporting river fish without water, comprising the following steps:

[0014] (1) After the fish cultured in the river pond are fished out from the river pond, put them in a 5% alcohol solution for 15 minutes; the weight of the 5% alcohol solution is 50 times the weight of the fish;

[0015] (2) Seal the eyes of the fish treated in step (1) one by one with paper, and then put them into the freezer at -20°C for 30 minutes;

[0016] (3) The fish treated in step (2) should be stored and transported in a freezer at -15°C;

[0017] (4) Before cooking, remove the paper sealed on the fish eyes, and put the fish in a warm water basin at 15-20°C for half an hour, and the fish will wake up.

[0018] The weight of described 5% alcohol aqueous solution is 50 times of fish weight.

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PUM

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Abstract

The invention discloses a river fish waterless keep-alive transportation method. Fishes cultured in a river pond are taken out from the river pond and placed in a 5% alcohol aqueous solution for 15 minutes; the weight of the 5% alcohol aqueous solution is 50-80 times of the weight of the fishes; fish eyes are sealed by papers one by one, and the fishes are placed in an ice store of 20 DEG C for 30minutes for quick freezing; the fishes are placed in refrigeration equipment of 15 DEG C for storage and transportation; before cooking, the papers sealed on the fish eyes are opened, the fishes areplaced in a warm water basin of 15-20 DEG C for half an hour, and the fishes are awakened. The method has long keep-alive time, the keep-alive time is more than 15 days, the cost is low, and the transportation is convenient.

Description

technical field [0001] The invention relates to a method for keeping river fish alive. Background technique [0002] River fish is a delicacy that people eat, but people have high requirements for food fish, and they must be slaughtered fresh to ensure the nutritional taste of river fish. Generally speaking, fish cannot be separated from water, and they will die if they leave water. For a long time, river fish have been transported in boxed, oxygenated water bodies. This transport method is costly and has a short shelf life. Contents of the invention [0003] The object of the present invention is to provide a water-free transport method for keeping alive river fish with long keeping time, low cost and convenient transportation. [0004] Technical solution of the present invention is: [0005] A method for transporting river fish without water, characterized in that it comprises the following steps: [0006] (1) After the fish cultured in the river pond are fished out f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/10A23B4/06A23B4/09
CPCA01K61/10A23B4/06A23B4/09Y02A40/81
Inventor 施乐谦
Owner 施乐谦
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