Method for preparing oligopeptide of snake meat

Abstract

The invention discloses a method for preparing oligopeptide of snake meat, which comprises the following steps of: selecting a healthy and live adult snake from zaocys dhumnade, hagworm, gloydius saxatilis, dinodon rufozonatum, cobra, coral snakes, agkistrodon acutus, elaphe schrenckii, elaphe anomala, enhydris chinensis, and the like, slaughtering, removing the head, tail, skin and viscera of the snake, cleaning a carcass part with clear water, and performing processes such as grinding, jordaning, enzymolysis, filtration, enzyme deactivating, salt and arsenic removal, nanofiltration and concentration, spray drying and the like to obtain dry oligopeptide powder of the snake meat. The obtained product has the molecular weight of over 85 percent and the molecular weight distribution of 200-5,000Dalt; and bioactive substances have the effects of resisting tumors, coagulation, oxidation and fatigue, improving immunity, preventing heart cerebrovascular disease, preventing and treating rheumatic arthritis and the like.

Description

technical field

[0001] The invention relates to a method for processing and preparing snake meat oligopeptides by using protein enzymatic hydrolysis technology and a method for making functional food by using snake meat oligopeptides. It belongs to the field of functional food. Background technique

[0002] Snake is an animal with high nutritional value for both medicine and food. According to the "Compendium of Materia Medica": "Snakes enter the liver and spleen meridians, dispel rheumatism, disperse sores, dispel wind and attack poison, treat ringworm and itchy body, go through the viscera inside, and penetrate the skin outside." Modern medical research has proved that snake body contains 18 kinds of amino acids (among them, 8 kinds of amino acids that cannot be synthesized by the human body and are necessary for a large proportion), and the amino acid distribution of snake meat protein is very close to that of human protein. It is widely used among folks to strengthen t...