Crab preservation material taking sawdust as main component

Abstract

The invention discloses a crab preservation material taking sawdust as a main component. The main body material refers to sawdust, and the crab preservation material contains wood shavings, food grade sodium benzoate and seawater. The invention provides a wet environment similar to sea sand, and the condition that the crabs creep to consume physical power can be avoided in the familiar environment; the material moisture can be maintained in the seawater, and the mixture of the seawater and sodium benzoate can achieve the effects of inhibiting bacteria, preventing crab death and preventing from generating odor; and moreover, due to enough pores in the sawdust, air circulation can be guaranteed, and long distance transport is promoted.

Description

technical field [0001] The invention relates to the field of food preservation, in particular to a crab fresh-keeping material based on sawdust. Background technique [0002] Crabs are rich in nutrition and tender in quality. They are not only delicious but also nutritious, and are becoming more and more popular among consumers. When live crabs are transported over long distances, how to keep them alive has become a major problem. The traditional preservation method is to use air-permeable straw bags, air-permeable cartons or containers filled with water. [0003] The disadvantage of using air-permeable straw bags or air-permeable cartons is that a large number of crabs are easy to accumulate, and the crabs can crawl and cause excessive physical exertion and cause death. At the same time, the temperature is too high and the crabs will die. [0004] The disadvantages of transporting in containers with water are that the high density of crabs leads to a high oxygen content dr...

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of using breathable straw bags or breathable cartons is that a large number of crabs are easy to accumulate, and the crabs can crawl and cause excessive physical exertion and cause death. At the same time, the temperature is too high and the crabs will die

[0004] The disadvantages of transporting in containers with water are that the high density of crabs leads to a high oxygen content drop, and excessive physical exertion due to crawling, both of which will cause the death of crabs, and the cost of water transportation is high