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Preparation method of dried salted large yellow croakers

A technology for yellow croaker and large yellow croaker, which is used in heating preservation of meat/fish, dry preservation of meat/fish, food ultrasonic treatment, etc., can solve the problems of unstable product quality, uneven taste, poor taste, etc., and shorten the degreasing time. , improve the quality, shape complete effect

Inactive Publication Date: 2018-11-06
NINGDE CITY YUEHAI AQUATIC PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a preparation method of yellow croaker, which solves the problems of poor taste or uneven taste, unstable and poor quality of the product, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] (1) Raw material pretreatment: select fresh large yellow croakers, wash the dirt and mucous membranes on the surface of large yellow croakers with water, remove phosphorus, gills, etc., cut them into 2 pieces along the abdomen with a knife, remove internal organs, wash Clean blood and black film, wash and drain;

[0024] (2) Fish meat piercing: Use a needle brush to pat the fish meat surface near the fish maw and fish back (the part with high fat content), and pierce it evenly 5 times for later use; Perforation, the micro-hole distance is 0.05-2 mm, and the micro-pore diameter is 0.01-0.05 mm;)

[0025] (3) Ultrasonic assisted marinating: add 2.0% fish weight pickling liquid to the large yellow croaker after perforation treatment, and carry out in a tumbler at room temperature, with ultrasonic power of 600W, frequency of 45kHz, and vacuum degree of 0.09MPa , the rotating speed of the tumbler is 15r / min, and the drying time is 25min; the product is rinsed and drained fo...

Embodiment 2

[0031] (1) Raw material pretreatment: select fresh large yellow croakers, wash the dirt and mucous membranes on the surface of large yellow croakers with water, remove phosphorus, gills, etc., cut them into 2 pieces along the abdomen with a knife, remove internal organs, wash Clean blood and black film, wash and drain;

[0032] (2) Fish meat piercing: Use a needle brush to pat the fish meat surface near the fish maw and fish back (the part with high fat content), and pierce it evenly 4 times for later use; Perforation, the micro-hole distance is 0.05-2 mm, and the micro-pore diameter is 0.01-0.05 mm;)

[0033](3) Ultrasonic assisted marinating: add 1.5% of the fish weight marinating solution to the perforated large yellow croaker, and carry out in a tumbler at room temperature, with ultrasonic power of 400W, frequency of 40kHz, and vacuum of 0.08MPa , the rotating speed of the tumbler is 10r / min, and the drying time is 20min; the product is rinsed and drained for subsequent u...

Embodiment 3

[0039] (1) Raw material pretreatment: select fresh large yellow croakers, wash the dirt and mucous membranes on the surface of large yellow croakers with water, remove phosphorus, gills, etc., cut them into 2 pieces along the abdomen with a knife, remove internal organs, wash Clean blood and black film, wash and drain;

[0040] (2) Fish meat piercing: Use a needle brush to pat the fish meat surface near the fish maw and fish back (the part with high fat content), and pierce it evenly 5 times for later use; Perforation, the micro-hole distance is 0.05-2 mm, and the micro-pore diameter is 0.01-0.05 mm;)

[0041] (3) Ultrasonic assisted marinating: add 2.0% fish weight pickling solution to the large yellow croaker after perforation treatment, and carry out in a tumbler at room temperature, with ultrasonic power of 800W, frequency of 50kHz, and vacuum degree of 0.09MPa , the rotating speed of the tumbler is 20r / min, and the drying time is 30min; the product is rinsed with water a...

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PUM

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Abstract

The present invention provides a preparation method of dried salted large yellow croakers. The dried salted large yellow croakers are prepared by pre-treating, fish flesh perforating, ultrasonic assisted pickling, low-temperature dehydrating, quantifying, vacuum packaging and mild sterilizing. The prepared instant dried salted large yellow croakers can also be preserved for a long term; the quality of the product is improved; and the dried salted large yellow croakers have a shelf life of 30-60 days at a normal temperature and a shelf life of 300-360 days at a cold storage, and overcome problems that the processed dried salted large yellow croakers by using the prior art are high in oil content, need cold storage, are hard in texture, poor in mouthfeel, short in time, etc.

Description

technical field [0001] The invention belongs to the field of aquatic product processing, and in particular relates to a preparation method of yellow croaker. Background technique [0002] Large yellow croaker (Pseudosciaena crocea), also known as yellow croaker and cucumber fish, belongs to the class of bony fishes, the order of perciformes, the family of totoaba, and the genus of yellow croakers. Large yellow croaker is fresh and tender, delicious and nutritious, rich in protein, trace elements, vitamins and various amino acids. Due to overfishing, natural resources have been severely damaged. In recent years, the technology of artificial breeding of large yellow croaker has been continuously matured, and the production of large yellow croaker has increased year by year. At present, most of the large yellow croakers eaten by consumers are farmed in cages. However, compared with wild large yellow croakers, farmed large yellow croakers have disadvantages such as soft meat a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B4/005A23B4/03A23L5/20A23L5/30
CPCA23B4/005A23B4/03A23V2002/00A23L5/27A23L5/276A23L5/32A23V2300/48
Inventor 罗联钰林能云王建煌刘冰清林龙阳周志强石峰
Owner NINGDE CITY YUEHAI AQUATIC PROD
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