Compound based on tuna activity extract and preparation method of compound

Abstract

The invention discloses a compound based on a tuna activity extract. The compound comprises the components of the tuna activity extract and immune adjusting peptide, wherein the addition quantity of the immune adjusting peptide is 0.5-1wt% of the weight of the tuna activity extract, and the tuna activity extract is prepared through the steps of fishy smell elimination, fat elimination and neutral protease hydrolysis. The compound based on the tuna activity extract disclosed by the invention has the beneficial effects that the antioxidant activity is high, free radicals in human bodies can be removed, fat oxidization can be restrained, cells can be protected from being harmed by the free radicals, and the functions of the human bodies can be protected; raw materials are from tuna scraps, so that resource waste is avoided, the added value of low-value fish products can be increased, the raw materials belong to purely natural extracts, and damage cannot be caused to the health of the human bodies; the signal transduction system of immunocyte can be adjusted, the immunity of the human bodies can be adjusted, and the compound is easy to absorb and digest, good in mouth feel and free from fishy smell; and full-automated operation can be designed, and the production efficiency is high.

Description

technical field [0001] The invention relates to the technical field of deep processing of fish products, in particular to a compound based on tuna active extract and a preparation method thereof. Background technique [0002] Tuna belongs to the scombroid family of Perciformes, also known as tuna, and it is also called "tuna (fish)" in the Chinese world. It is a warm-water migratory fish in the ocean, mainly distributed in low and mid-latitude sea areas, and widely distributed in the Pacific Ocean, Atlantic Ocean, and Indian Ocean. It is also distributed in the East my country Sea and South China Sea. The most similar to tuna is the fish of the genus Bonito. The easiest way to distinguish it is that there are 4-6 black longitudinal bands on the belly of the genus. Other similar species such as bonito and bonito have dark longitudinal bands. As for tuna fish, there are no black spots or dark longitudinal stripes on the fish body, and the pelvic fins of tuna are obviously lo...

AI Technical Summary

Problems solved by technology

The preparation process is scientific and reasonable, and the enzymatic hydrolysis process is easy to monitor. The prepared antioxidant peptide has the advantages of safety, non-toxic side effects, strong antioxidant activity, and easy digestion and absorption. However, the taste of the protein antioxidant titanium is poor.