Slaughtering method comprehensively utilizing giant salamander resources

Abstract

The invention discloses a slaughtering method comprehensively utilizing giant salamander resources. A giant salamander is subjected to electric shock anesthetization after being temporarily cultured and cleaned, then white mucus on the body surface of the grown giant salamander is lightly scraped by a stainless steel spoon and the mucus is collected in a preservation box and is cryopreserved at the temperature of minus 20 DEG C; after collection of the mucus is finished, the processed giant salamander is soaked and washed with vinegar solution to remove residual mucus colloid, the washed giant salamander is placed on a slaughtering table, the head of the giant salamander is pressed, the head and the trunk are directly cut off and the slaughtered giant salamander is hung upside down to carry out bloodletting; after bloodletting, cutting is carried out, wherein the cutting operation comprises the following steps: (a) cutting off limbs; (b) ripping along the medioventral line to take out internal organs and peeling off livers; (c) flushing the giant salamander with salt water; (d) peeling off the skin; (e) taking out the lateral line and grease of the tail of the giant salamander; (f) separating out spine and coccyx; (g) cutting into meat slices and finally carrying out sterilization, deodorization, packaging and cryopreservation. The slaughtering method disclosed by the invention can sufficiently show edible and medicinal value of each part of the giant salamander.

Description

technical field [0001] The invention relates to a slaughter method for comprehensively utilizing giant salamander resources, and belongs to the technical field of aquatic product processing. Background technique [0002] The giant salamander, commonly known as the giant salamander, belongs to the family Cryptogillidae of the order Amphibians, and includes 2 genera and 3 species, namely the genus Giant salamander and the genus Cryptogill. Among them, the genus Giant salamander can be divided into the Japanese giant salamander and the Chinese giant salamander. It is the largest and most precious in the world. Amphibians have been included in the endangered species protection list by the United Nations, and they are national second-class protected aquatic wild animals. [0003] Giant salamander meat is tender, unique in flavor and extremely high in nutritional value. Giant salamander meat protein contains 17 kinds of amino acids, 8 of which are necessary for the human body. At ...

AI Technical Summary

Problems solved by technology

[0005] The current slaughtering process of giant salamanders is to cut off the neck of fresh giant salamanders and let them bleed, then scald them to death in 90°C water, scrape off and wash off the white mucus, although this method can remove all mucus on the skin surface, but this method uses high temperature The mucus is processed and discarded, and the relevant parts of the giant salamander cannot be used as active materials for medical purposes, and the resources of the giant salamander are not fully utilized, resulting in waste of resources