A complete krill-type bait that can be used directly and its preparation method

Abstract

The invention discloses a complete krill-type fishing bait that can be directly used and a preparation method thereof. It is composed of 30‑50 grams of whole krill, 30‑50 grams of water, 5‑10 grams of absolute ethanol, 5‑10 grams of sodium chloride, 5‑10 grams of trehalose, 0.5‑4 grams of sodium alginate, carmine Composed of 0.015‑0.035 grams, 0.005‑0.025 grams of sunset yellow, and 0.03‑0.07 grams of green apple liquid essence. After adding antifreeze components to the bait of the present invention, the bait will be in a gel state at normal temperature and low temperature, and can be used directly without thawing, and the size and shape can be shaped at will; the surface of the bait is smooth and easy for fish to swallow; after 12 months The volatile basic nitrogen content of krill is 18.73mg / 100g, which is far below the spoilage critical value of 30mg / 100g. It can be stored at a low temperature of -5°C for 12 months and still has good freshness, no corruption, and high food-attractiveness.

Description

technical field [0001] The invention relates to the technical field of fishing baits, in particular to a directly used fishing bait prepared from complete krill and a preparation method thereof. Background technique [0002] The attractiveness of bait to fish is one of the key factors affecting the fishing effect. At present, there are mainly two types of baits commonly used, one is live baits such as earthworms, flour worms, and shrimps, and the other is dry powder or granular baits that are combined with various powders as formulas. Live bait has strong food-attracting properties for fish, but live bait is not easy to collect and has a short shelf life, so it is difficult to store for a long time. It needs to be bought and used now, which is difficult to meet the needs of anglers. Dry powder or granular fishing baits are easy to store and can be used at any time, so the fishing baits on the market are mainly such products. However, this kind of product needs to be mixed ...

AI Technical Summary

Problems solved by technology

However, this kind of product needs to be mixed with water to form lumps before use, and a certain amount of experience is required for reasonable deployment. If you add too much water, the bait will be easy to unhook, and if you add too little water, the bait will agglomerate and will not be swallowed by fish. In addition, the reasonable preparation of bait is very important. The food-attractiveness of bait involves the vision, smell and taste of fish. The closer the bait is to the shape of natural real bait, the better the fishing effect is, while the dry powder or granular bait is mostly krill powder, fish meal and other powder mixed with cloves. It is made of other spices, and its shape and fragrance are quite different from natural real bait, especially after multi-channel processing of krill powder, fish meal and other powders, the natural fish and shrimp umami substances and natural food attractants contained in them are oxidized. The content of trimethylamine is reduced and transformed into trimethylamine with fishy smell. Although the addition of flavoring ingredients can cover up the smell to a certain extent, most fish are very sensitive to changes in smell. According to experiments, fish are more sensitive to changes in sugar concentration than humans. It is 512 times higher, so containing a certain amount of trimethylamine will reduce the food-attractiveness of the bait to a certain extent

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