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Preparation method of canned sea urchin

A sea urchin and canned technology, which is applied in heating preservation of meat/fish, preservation of meat/fish by radiation/electrical treatment, food science, etc., can solve the problems of few sea urchin products, short shelf life, poor freshness and taste, etc. It is beneficial to the maintenance of texture properties, the degree of protein denaturation is small, and the production efficiency is high.

Inactive Publication Date: 2017-01-25
SHANDONG HOMEY AQUATIC DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its sea urchin products have few types, short shelf life, poor freshness and taste

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A preparation method of canned sea urchin, which goes through the following process steps:

[0019] (1) Raw material pretreatment Use sea urchins with hypertrophy and plump gonads, which are close to maturity, and fresh sea urchins as raw materials. Use a shell opener to break open the sea urchin shells from the mouth of the sea urchins, pay attention to protecting the integrity of the gonads of the sea urchins, and take out the contents of the sea urchins;

[0020] (2) Rinse and drain the sea urchin content obtained in step (1) in 4% salt water and rinse twice to remove impurities. Select sea urchin yellow and place it on a drain rack to drain the water. Over 20°C until drained;

[0021] (3) Canning and sterilization Put the drained sea urchin yellow obtained in step (2) into an empty canned container with a weight of 200g per can, and add 15% sea urchin weight and 4% salt water , sterilization; wherein, the sterilization formula is: 10min-30min-15min / 112°C;

[0022]...

Embodiment 2

[0028] A preparation method of canned sea urchin, which goes through the following process steps:

[0029] (1) Raw material pretreatment Use sea urchins with plump gonads and fresh sea urchins as raw materials, use a shell opener to break open the sea urchin shells from the mouth of the sea urchins, and take out the contents of the sea urchins;

[0030] (2) Rinse and drain: Rinse the sea urchin content obtained in step (1) once in 5% salt water, pick out impurities, select sea urchin yellow and place it on a drain rack to drain;

[0031] (3) Canning and sterilization Put the drained sea urchin yellow obtained in step (2) into an empty canned container with a weight of 250 g per can, and add 10% sea urchin weight and 5% salt water , sterilization; wherein, the sterilization formula is: 10min-30min-15min / 116°C;

[0032] (4) Add soup and preservatives. Add pre-prepared soup and preservatives to the sterilized canned container containing sea urchin yellow obtained in step (3); wh...

Embodiment 3

[0038] A preparation method of canned sea urchin, which goes through the following process steps:

[0039] (1) Raw material pretreatment Use sea urchins with plump gonads and fresh sea urchins as raw materials, use a shell opener to break open the sea urchin shells from the mouth of the sea urchins, take out the contents of the sea urchins, and pay attention to protecting the integrity of the gonads of the sea urchins;

[0040] (2) Rinse and drain the contents of the sea urchin obtained in step (1) in 3% salt water and rinse twice to remove impurities, select sea urchin yellow and place it on a drain rack to drain the water. Among them, control Room temperature does not exceed 20°C;

[0041] (3) Canning and sterilization Put the drained sea urchin yellow obtained in step (2) into an empty and sterilized can container according to the preset weight of 150g per can, and add 20% sea urchin weight and 3% concentration Salt water, sterilization; among them, the sterilization formula...

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PUM

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Abstract

The invention discloses a preparation method of canned sea urchin and mainly aims to solve the problems that an existing sea urchin product is short in shelf life and poor in freshness and mouth feel. The preparation method comprises the following steps: selecting fresh and live sea urchin as a raw material; breaking a sea urchin shell, taking out sea urchin contents, and then putting into saline water for rinsing; selecting sea urchin gonad, draining off, then filling an empty canned container, adding saline water and sterilizing; subsequently adding prepared soup and preservative, exhausting, sealing, performing cold sterilization by an electron beam, and determining the qualification of a product by metal detection, thus obtaining a finished product of the canned sea urchin. The preparation method disclosed by the invention has the advantages of reasonable process, high operability, high production efficiency and suitability for large-scale production; the canned sea urchin prepared by the method has the advantages of strong and mellow taste, unique flavor, soft and tender mouth feel, safety, sanitation and long shelf life.

Description

technical field [0001] The invention relates to the preparation of aquatic food products, in particular to a preparation method of canned sea urchin. Background technique [0002] The name of sea urchin was first recorded in "Materia Medica", and it is a marine aquatic product that is widely eaten all over the world. The gonad of sea urchin is sea urchin yellow, which contains a lot of protein. The protein in sea urchin yellow can account for 44.5% of the dry weight. Its nutritional value is similar to that of casein. It contains 17 amino acids, complete components, balanced proportion, and easy to digest and absorb; It also contains highly unsaturated fatty acids, sugars and some physiologically active substances, which can stabilize blood pressure, improve the body's immunity, reduce serum cholesterol and triglycerides in the human body, and prevent cardiovascular diseases. [0003] Sea urchin yellow is easy to self-dissolve. After the sea urchin is caught out of the wate...

Claims

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Application Information

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IPC IPC(8): A23L17/00A23L33/15A23B4/015A23B4/005
CPCA23B4/015A23B4/005
Inventor 孙永军毛旭华鞠文明唐晓波胡炜
Owner SHANDONG HOMEY AQUATIC DEV
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