Iced fish nutrient additive

Abstract

An iced fish nutrition additive is characterized by constituting: 30.00% of white fish meal, 25.00% of potato starch, 0.40% of compound enzyme, 20.00% of MCP, 0.50% of vitamin C, 0.40% of carnitine, 0.20% of allicin, 1.00% of Chinese herbal medicine, 12.00% of freshwater fish multivitamin and multiple mineral nutrients, 10.50% of beer yeast. The nutritional additive is easy to add, can be attached to the iced fish effectively, and is not easy to dissolve in water to cause waste; can effectively supplement the shortage of fresh ice, in order to better meet the nutritional requirements of farmed fish; sufficient quantity vitamins and immune-enhancing substances are added, so that the invention effective reduces the use of antibiotics and other drugs to make fish for human consumption to be more safe; security; the invention promotes the rapid growth of farmed fish, and has high breeding survival rate, few use of iced fish, saved the breeding cost, easy tangible business results in the promotion.

Description

technical field [0001] The invention relates to a supplementary food element, in particular to a nutritional additive for chilled fish. Background technique [0002] China's coastline is very long, and marine aquaculture is relatively developed, but most of them still need to use chilled fish for feeding, and the use of a large number of chilled fish has caused huge pollution of sea water; at the same time, the growth of farmed fish is getting slower and slower, There are more and more diseases. This is because: 1. Fresh miscellaneous fish is an important carrier of exogenous pathogenic bacteria. 2. In intensive marine fish farming, the nutrition of fresh and live fish feed cannot fully meet the normal growth requirements of fish. At the same time, fish need some nutrients to resist external stress factors. Therefore, external sources must be supplemented. 3. The lack of sufficient vitamins in chilled fish can easily cause damage to the body surface tissue of farmed fish, ...

AI Technical Summary

Problems solved by technology

2. In intensive marine fish farming, the nutrition of fresh and live fish feed cannot fully meet the normal growth requirements of fish. At the same time, fish need some nutrients to resist external stress factors. Therefore, external sources must be supplemented

3. The lack of sufficient vitamins in chilled fish can easily cause damage to the body surface tissue of farmed fish, and secondary bacterial infection can lead to ulcers

Therefore, bacteria can invade the fish body from the wound at any time, and these bacterial diseases are easy to recur when the antibiotics are stopped

4. Chilled fish contains "vitamin decomposing enzymes". Farmed fish will develop vitamin deficiency after ingesting chilled fish containing "vitamin decomposing enzymes". For example: there is a special enzyme in chilled fish that can destroy B vitamins , long-term feeding of chilled fish will cause the lack of B vitamins in the fish

5. During the storage of chilled fish, the protein will decompose to produce histamine, and the combination of histamine and free amino acids will produce "erosin", causing intestinal erosion

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