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Zinc-ion puffed antibacterial snakehead fish feed and preparation method thereof

A blackfish feed, zinc ion technology, applied in animal feed, animal feed, climate change adaptation and other directions, to achieve the effects of reducing disease occurrence, high biological utilization, and improving animal food safety

Inactive Publication Date: 2018-10-12
JIANGSU TIANCHENG SCI GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Blackfish is a favorite fish in the group, but the regular snakehead feed is rich in a lot of bacteria

Method used

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Experimental program
Comparison scheme
Effect test

preparation example Construction

[0018] A preparation method for zinc ion puffed antibacterial snakeheaded fish feed, comprising a basic formula, an additive formula added to the basic formula in turn, characterized in that: the proportion of each component of the basic formula is flour 10%, wheat 13%, soybean meal 34%, fish meal 21.5%, rice bran 2.4%, hemoglobin 5.2%, vitamin mineral premix 4%, calcium dihydrogen phosphate 2%, sodium chloride 0.3%, fish oil 4.4%, lysine 0.4%, bentonite 2%; the proportion of each component of the additive formula is zinc-type inorganic antibacterial agent 0.8%, bentonite 2%; the selected raw materials of the zinc-type inorganic antibacterial agent are zeolite particles with a particle size of 0.3mm, chlorinated Zinc aqueous solution; the steps for preparing the antibacterial agent are: the first step, weighing the zeolite particles; the second step, mixing the zeolite particles into the zinc chloride aqueous solution and soaking for 20 minutes at a temperature of 40°C ; The t...

Embodiment 2

[0027] Embodiment 2, the selected raw materials of the zinc-type inorganic antibacterial agent are zeolite particles with a particle size of 2.5mm, and an aqueous zinc chloride solution with a mass concentration of 36%; Particle weighing; the second step, mixing the zeolite particles into the zinc chloride aqueous solution and soaking for 40min at a temperature of 75°C; the third step, filtering out the wet zeolite particles from the zinc chloride aqueous solution, the Moist zeolite particles are air-dried to become antibacterial particles; the ratio range of the weight ratio of the antibacterial particles to feed used for the doping of the antibacterial agent is 1 / 5.

Embodiment 3

[0028]Embodiment 3, the selected raw materials of the zinc-type inorganic antibacterial agent are zeolite particles with a particle size of 1.5mm, and an aqueous zinc chloride solution with a mass concentration of 30%; The particles are weighed; in the second step, the zeolite particles are mixed into the zinc chloride aqueous solution and soaked for 30 minutes at a temperature of 50°C; in the third step, the wet zeolite particles are filtered out from the zinc chloride aqueous solution, and the Moist zeolite particles are air-dried to become antibacterial particles; the ratio range of the weight ratio of the antibacterial particles to feed used for the doping of the antibacterial agent is 1 / 6.

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Abstract

The invention provides a zinc-ion puffed antibacterial snakehead fish feed and a preparation method thereof. The zinc-ion puffed antibacterial snakehead fish feed sequentially comprises a basic formula and an additive formula added to the basic formula, wherein the basic formula comprises the following components in percentage of 10% of flour, 13% of wheat, 34% of soybean meal, 21.5% of fish meal,2.4% of rice bran, 5.2% of hyperglobulinemia, 4% of a vitamin mineral premix, 2% of calcium dihydrogen phosphate, 0.3% of sodium chloride, 4.4% of fish oil, 0.4% of lysine, and 2% of bentonite; and the additive formula comprises the components in percentage of 0.8% of a zinc typeinorganic antibacterial agent and 2% of bentonite. The zinc-ion puffed antibacterial snakehead fish feed has the beneficial effects that consumption of antibiotics in the feed is reduced, the health and the food safety of snakehead fish are guaranteed, and environmental pollution caused by abuse of antibiotics is reduced.

Description

technical field [0001] The invention relates to a feed product, in particular to an inorganic antibacterial feed which is safe, pollution-free and does not produce bacterial drug resistance and a preparation method thereof. Background technique [0002] At present, antibiotics are the main treatment for bacterial diseases. However, long-term use of antibiotics will lead to drug resistance of pathogenic bacteria, and antibiotics may remain in animals, and some residual antibiotics may produce more toxic substances during processing, endangering human health and safety. At the same time, after animals ingest antibiotics, they will be distributed to various tissues and organs such as lymph nodes, spleen, thymus, liver, kidney, and bones along with blood circulation, causing them to produce immunosuppression, resulting in a decline in immune function and making them more susceptible to infection. The European Union banned the use of antibiotics as feed additives in 2006. The Un...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/30A23K10/37A23K10/22A23K20/147A23K20/174A23K20/20A23K20/158A23K20/28A23K20/142
CPCA23K10/22A23K10/30A23K10/37A23K20/142A23K20/147A23K20/158A23K20/174A23K20/28A23K20/30A23K50/80Y02P60/87Y02A40/818
Inventor 陈敏王文郁谢志华
Owner JIANGSU TIANCHENG SCI GRP
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