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Low value fresh water fish whole utilization process method

A processing method and freshwater fish technology, applied in the direction of application, medical raw materials derived from fish, animal feed, etc., can solve the problems of difficult consumption level, few varieties, and monotonous taste, so as to eliminate the trouble of fishbone and increase the utilization rate , good taste effect

Inactive Publication Date: 2004-12-29
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But on the whole, there are few varieties and monotonous tastes, and it is difficult to meet the needs of different consumption levels.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1: A kind of processing method that utilizes low-value silver carp to make crispy fish fillets

[0042] The process flow is as follows:

[0043] 1) Pretreatment: select fresh and live silver carp with good growth and development, healthy and disease-free, and no pollution, remove scales, gills, and viscera, remove the head and tail, and rinse clean;

[0044] 2) Take the processed fish and cut it into thin slices with a size of 3cm×2cm×2.5cm;

[0045] 3) Prepare the deodorizing liquid of 3% black tea and 2% NaCl, immerse the cut 500g fish fillets in the 500g deodorizing liquid, and carry out deodorizing treatment to the fish fillets;

[0046] 4) Dry the fish fillets after deodorization, and after the water content is 50%, prepare the seasoning liquid: 60g sugar, 25g salt, 60g cooking wine, 48g soy sauce, 30g vinegar, 30g monosodium glutamate, 10g cinnamon, 6g cloves, 6g ginger, star anise 6g, pickled and seasoned;

[0047] 5) Pat the seasoned fish fillets t...

Embodiment 2

[0050] Example 2: A processing method for making amino acid anti-fatigue oral liquid using low-value silver carp primary utilization products

[0051] The process flow is as follows:

[0052] 1) Pretreatment: select fresh and live freshwater fish leftovers with good growth and development, healthy and disease-free, and no pollution, and rinse them clean;

[0053] 2) mash with a high-speed tissue masher;

[0054] 3) Prepare compound enzymatic hydrolysis solution (composite enzyme is Protamex protease and Flavorzyme protease; Enzyme amount ratio is 1: 4, solid-liquid ratio is 1: 2, and the addition of enzyme is 0.4% of waste material quality), mash the The surimi is fully mixed with the enzymatic hydrolysis solution, and the surimi is subjected to enzymatic hydrolysis treatment. The enzymatic hydrolysis time is 6 hours, and it can remove fishy smell and debitterness at the same time. After enzymatic hydrolysis, high-temperature enzyme treatment is carried out;

[0055] 4) The ...

Embodiment 3

[0057] Example 3: A processing method for making pet food by utilizing the secondary utilization product of low-value silver carp

[0058] The process flow is as follows:

[0059] 1) Pretreatment: select fresh and live freshwater fish leftovers with good growth and development, healthy and disease-free, and no pollution, and rinse them clean;

[0060] 2) mash with a high-speed tissue masher;

[0061] 3) preparing a compound enzymolysis solution, fully mixing the crushed surimi with the enzymolysis solution, and performing enzymolysis treatment on the surimi; after enzymolysis, performing high-temperature enzymatic inactivation treatment;

[0062] 4) The enzymatic hydrolyzate of surimi after deactivation is subjected to high-speed centrifugation, and the sediment after centrifugation is processed and utilized;

[0063] 5) Fully mix and stir the sediment with flour, milk powder, salad oil, corn flour, salt, etc. according to the proportion of ingredients;

[0064] 6) Carry ou...

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PUM

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Abstract

The present invention belongs to the field of aquatic product processing technology. Fresh water fish and leftover as material is processed into three kinds of product including crisp fish fillet, anti-fatigue amino acid oral liquid and pet food. Thin fish sheet is produced into crisp fish fillet through soaking in red tea and NaCl solution to eliminate fishy smell, drying, pickling to season, beating to loosen and soften and microwave embrittling. Fish leftover is produced into anti-fatigue amino acid oral liquid through enzymolysis with composite enzyme, killing enzyme, high speed centrifugating, filtering supernatant, bottling and sterilizing. The precipitate produced in the high speed centrifugating is produced into pet food via compounding with flour and other material, sterilizing and pelletizing. The present invention has high material utilization and low production cost.

Description

technical field [0001] The invention discloses a processing method for fully utilizing low-value freshwater fish, which belongs to the technical field of aquatic product processing and relates to high-efficiency utilization of low-value freshwater fish. Background technique [0002] my country is one of the most developed countries in freshwater fishery. Especially in recent years, the construction of a large number of fish farms and the development of scientific and intensive farming have led to a rapid increase in the production of freshwater fish in our country. However, freshwater fish has shortcomings such as loose meat, more bone spurs, and poor muscle flavor. Especially in the harvest season, due to the limited capacity of cold storage, imperfect means of transportation, and high temperature, the oversupply in the market and poor sales often cause huge economic losses, seriously restricting the sustainable development of my country's freshwater fish farming industry....

Claims

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Application Information

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IPC IPC(8): A23K10/22A23L17/10A61K31/195A61K35/60
Inventor 张慜段振华孙金才
Owner JIANGNAN UNIV
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