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Application of ascorbic acid to keeping alive live sea cucumbers in storage and transportation process

A technology of ascorbic acid and sea cucumber, which is applied in the application, preservation of meat/fish with chemicals, food science, etc., achieves the effects of good application prospects, significant economic benefits, and simple operation process

Pending Publication Date: 2022-01-07
DALIAN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are very few studies on the transportation of fresh and live sea cucumbers, so there is a broad market for fresh and live sea cucumbers in inland areas

Method used

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  • Application of ascorbic acid to keeping alive live sea cucumbers in storage and transportation process
  • Application of ascorbic acid to keeping alive live sea cucumbers in storage and transportation process
  • Application of ascorbic acid to keeping alive live sea cucumbers in storage and transportation process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] (1) Implementation Process: Place fresh sea in the transport bag of artificial sea water preparation with sea crystals (2 sea cucumber per 1L artificial sea), sea crystal preparation of artificial sea water concentration is 0.027kg / L, then add ascorbic acid The stirred dissolution allows artificial seawater concentration to 10 mg / L, seal and supplemented in the air, and the artificial seawater and gas volume ratio of 2: 1 in the transport system. The sea cucumber was placed in an environment of 4 ° C, leaving the sea-to-seven days, penetrate the water quality of the sea, water, the salinity in water, the total ammonia nitrogen content in water, the soluble protein, oxygen consumption rate, and refer to "NY / T 1514-2007 Green Food Sea Cucumber and Products "Sino-Hang Sea Sensory Evaluation Form, formulated Table 1 on Sea Cucumber for sensory assessment.

[0024]

[0025] Table 1 Haijing External Health Classification Evaluation

[0026] (2) Implementation results: Aft...

Embodiment 2

[0028] (1) Implementation process: A fresh sea is placed in the transportation bag of artificial seawater prepared by Sea Crystals (2 sea cucumber per 1L artificial sea), sea crystal preparation of artificial sea water concentration is 0.035kg / L, then add ascorbic acid Stirring dissolved to make the artificial seawater concentration of 15 mg / L in the seal, and supplemented with air in the inflatable mouth, the artificial seawater and the gas volume ratio of 2: 1 in the transport system. Place the sea cucumber at an 8 ° C environment, deploy the water to 7 days, take the sea-ginseng transport water quality detection water pH, water salinity, the total ammonia nitrogen content in water, the soluble protein in the water, the oxygen consumption ratio and reference Table 1 pace Performing an sensory assessment.

[0029] (2) Implementation results: After using the method for sea cucumber storage, the resulting sea cucumber is complete, the body wall sensory is normal, there is no ob...

Embodiment 3

[0031] (1) Implementation process: Place the fresh sea in a transport bag with sea water (1 sea cucumber per 1L sea), adding ascorbic acid stirring dissolved to dissolve the seawater at a concentration of 50 mg / L, and supplemented in the inflatable mouth Air makes the sea water and gas volume ratio of 3: 2 in the transportation system. Place the sea guchenin at a 12 ° C-12 ° C in an environment, deployed until 7 days, take the sea-ginseng transport water quality detection water pH, water salinity, total ammonia nitrogen content in water, water soluble protein, oxygen consumption and refer to Table 1 Performing an sensory assessment.

[0032] (2) Implementation results: After the sea cucumber storage, the resulting sea cucumber is complete, the body wall sensory is normal, there is no obvious self-solving phenomenon, and the seawater of the addition of ascorbic acid after soaking the sea is clear and transparent, and there is no turbidity, and The pH was 5.36, the salinity was 24...

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Abstract

The invention discloses an application of ascorbic acid in keeping live sea cucumbers in the storage and transportation process, and belongs to the industry of fresh and live aquatic product transportation. In the transportation of fresh and live sea cucumbers, the sea cucumbers are soaked in a 5-50mg / L ascorbic acid solution at the environment temperature of 0-12 DEG C, autolysis of the sea cucumbers can be obviously inhibited, the transportation time at the temperature of 0-12 DEG C can reach more than 5 days, and the survival rate within 48 hours reaches 100%. A method disclosed by the invention is simple in operation process, low in cost, safe, environment-friendly, good in fresh-keeping effect and high in feasibility, the survival rate and the survival time of the sea cucumbers can be greatly improved, long-distance and long-time keep-alive transportation of the sea cucumbers is realized in a water packaging form, and the economic value and the utilization rate of the sea cucumbers are improved.

Description

Technical field [0001] The present invention belongs to the field of fresh water product transport, and specifically, as is the application of ascorbic acid in the process of being stored in living sea storage. Background technique [0002] The molecular formula of ascorbic acid (also known as vitamin C, A8101) is: [0003] [0004] Sea cucumber is a rare sea product with very high nutritional value and economic value, which is a luxury for East Asia and Southeast Asian countries. Sea cucumber is essentially obissuous due to environmental factors after salvaging, such as temperature, salinity, radiation, light, physical entity, etc. The self-soluble manifestation is a phenomenon in which the white plaque appears in the body wall and the ulceration occurs, and finally melted into a viscous paste. This phenomenon has a great influence on the transportation storage of fresh sea cucumber, causing difficult to transport fresh sea cucumber to the inland area. In the early days of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B4/20
CPCA23B4/20A23V2002/00A23V2250/708
Inventor 杨静峰周妍李双王艳杰孙景赫严婷婷
Owner DALIAN POLYTECHNIC UNIVERSITY
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