Herring bait with bacteriostatic effects and preparation method thereof

Abstract

The invention discloses a herring bait with bacteriostatic effects. The herring bait with the bacteriostatic effects is mainly composed of auxiliary materials, a bacteriostatic ingredient, and activeingredients; the bacteriostatic ingredient is oxytetracycline; the active ingredients comprise the following components in parts by weight: 5-10 parts of cis-butenedioic acid, 2-20 parts of peptides,10-30 parts of Chinese angelica roots, 3-20 parts of radix astragali, 8-40 parts of poria cocos, 5-30 parts of radix bupleuri, and 1-3 parts of compound vitamins; and the weight ratio of the auxiliarymaterials to the bacteriostatic ingredient to the active ingredients is 100 to 1 to (1-1.5). A preparation method of the herring bait with the bacteriostatic effects comprises the following steps ofpuffing the auxiliary materials; mixing the puffed auxiliary materials with the bacteriostatic ingredient and the active ingredients; and carrying out granulation so as to obtain the herring bait withthe bacteriostatic effects. The herring bait with the bacteriostatic effects is capable of significantly reducing oxytetracycline residues in the herring body, as well as accelerating metabolic rateof the oxytetracycline in the herring body; moreover, the auxiliary materials are puffed so as to improve adsorption capacity of the auxiliary materials so that the auxiliary materials can be effectively combined with antibiotics and the active ingredients, and thus, metabolic rate of the antibiotics in the herring body is further accelerated. The herring bait with the bacteriostatic effects is highly targeted that the herring bait is only suitable for herring raising; and no significant effects have been seen in fishes of other types. The herring bait with the bacteriostatic effects is suitable for extensive popularization and application in the aquaculture industry of the herrings.

Description

technical field [0001] The invention belongs to the field of agricultural technology development, and in particular relates to a herring bait with antibacterial effect and a preparation method thereof. Background technique [0002] Herring is a fish with a green color, mainly distributed in the plains south of the Yangtze River in my country, and relatively rare in the north of the Yangtze River; it is an important fishery resource in the middle and lower reaches of the Yangtze River and lakes along the river and the main breeding object in lakes and ponds , which is one of the "four major fish" in freshwater farming in my country. [0003] In the process of herring breeding, in order to treat and prevent infection, it is generally used to add bacteriostatic agents to the water body or antibiotics to the bait, but the consumption of drugs is large, and it is easy to cause great pollution to the environment. Therefore, under normal circumstances, the method of adding drugs to...

AI Technical Summary

Problems solved by technology

Some unscrupulous and unscrupulous traders even sell herrings containing antibiotics on the market without waiting for the drug withdrawal period to end. In order to prevent this phenomenon and ensure the safety of people eating herrings, my country’s control of antibiotics for herrings is extremely strict, which is also a great Restricting the application of antibiotics in my country's herring farming industry, how to reduce the preparations and methods of antibiotic residues in herring has become an urgent problem in the herring farming industry