Natural compound feed additive for removing veterinary drug residues

A technology of feed additives and natural compounds, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of increasing the difficulty of treatment, the body is prone to infectious diseases, and destroying the balance of microorganisms in the gastrointestinal tract, so as to ensure safety and obtain a wide range of materials. , the effect of low price

Inactive Publication Date: 2015-04-29
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, veterinary drug residues affect the drug resistance of human pathogenic bacteria, destroy the microbial balance in the gastrointestinal tract, make the body prone to infectious diseases, and greatly increase the difficulty of treatment due to drug resistance

Method used

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  • Natural compound feed additive for removing veterinary drug residues
  • Natural compound feed additive for removing veterinary drug residues
  • Natural compound feed additive for removing veterinary drug residues

Examples

Experimental program
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Effect test

Embodiment 1

[0012] When preparing the mixture of the present invention, proanthocyanidin, astaxanthin, resveratrol, curcumin, allicin, laver polysaccharide, laver polyphenol, phycobiliprotein, tea polyphenol, quercetin, chitosan and tangeretin After the raw materials are filtered through a 100-mesh sieve, 1 kg of each of the above raw materials is weighed, and then placed in a blender and fully mixed to obtain a 12 kg mixture. When in use, the mixture and broiler feed were uniformly mixed at a mass ratio of 1:100 to obtain 1212kg of mixed feed. Select tilmicosin, florfenicol, ceftiofur sodium, benzoimazole, enrofloxacin, gentamicin sulfate, oxytetracycline, sulfadimethoxine, and erythromycin hydrobromide to exceed There are 220 chickens in the flock of relevant limit standards, and 20 chickens with each drug exceeding the standard, a total of 11 groups. 20 healthy 5-week-old broilers were selected as the 12th group. Groups 1-11 were fed with the natural compound proanthocyanidins, astax...

Embodiment 2

[0016] Select tilmicosin, florfenicol, ceftiofur sodium, benzoimazole, enrofloxacin, gentamicin sulfate, oxytetracycline, olaquindox, sulfadimethoxine and hydrobromic acid There were 10 2-month-old pigs in pig farms whose residues of fusanone exceeded the national standard limit, totaling 220 pigs. Take proanthocyanidins, astaxanthin, resveratrol, curcumin, allicin, laver polysaccharides, laver polyphenols, phycobiliprotein, tea polyphenols, quercetin, chitosan and tangeretin through a 100-mesh sieve Afterwards, 5 kg of each of the above-mentioned raw materials was weighed, put in a stirrer and fully mixed to obtain a 60 kg mixture. When in use, the mixture was uniformly mixed with the original pig feed at a mass ratio of 1:300 to obtain 18060 kg of mixed feed. The feeding mode and place were kept as they were, and they were fed continuously for 1 week. After slaughter, tilmicosin, florfenicol, ceftiofur sodium, benzoimazole, enrofloxacin, gentamicin sulfate, and oxytetracycl...

Embodiment 3

[0020] Select tilmicosin, florfenicol, ceftiofur sodium, phenimizole, enrofloxacin, gentamicin sulfate, oxytetracycline, sulfadimethoxine and ethosin hydrobromide in the tested muscle tissue 20 laying hens with excessive ketone content. Take proanthocyanidins, astaxanthin, resveratrol, curcumin, allicin, laver polysaccharides, laver polyphenols, phycobiliprotein, tea polyphenols, quercetin, chitosan and tangeretin through a 100-mesh sieve Afterwards, each weighed 1 kg, put the above-mentioned natural product in a blender and mix well to obtain 12 kg of the mixture. When in use, the mixture is uniformly mixed with the feed used by chickens at a mass ratio of 1:400. After continuous feeding of laying hens for 1 week, the muscle tissue of slaughtered laying hens was tested for tilmicosin, florfenicol, ceftiofur sodium, benzoimazole, enrofloxacin, gentamicin sulfate, and oxytetracycline The results show that the above-mentioned veterinary drug residues in the muscle tissue of la...

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Abstract

The invention discloses a natural compound feed additive for removing veterinary drug residues. The natural compound feed additive is prepared from the following components in parts by weight: 1 part of procyanidine, 1 part of astaxanthin, 1 part of resveratrol, 1 part of curcumin, 1 part of allicin, 1 part of porphyra polysaccharide, 1 part of porphyra polyphenol, 1 part of phycobiliprotein, 1 part of tea polyphenol, 1 part of quercetin, 1 part of chitosan and 1 part of tangeretin; and the ratio of the feed additive to the feed is (1:100) to (1:500) in use. According to the method, the residues of tilmicosin, florfenicol, ceftiofur sodium, thiabendazole, enrofloxacin, gentamicin sulfate, oxytetracycline, sulfadimethoxine and halofuginone hydrobromide in livestock or poultry bodies can be effectively reduced; the natural compound feed additive has the characteristics of being free of pollution and free of public hazard, and can be applied to removal of veterinary drug residues from food animals of which the veterinary drug residues exceed the standard due the factors such as veterinary drug application and environmental pollution, so as to ensure the hygiene and safety of animal food.

Description

technical field [0001] The invention relates to a natural compound feed additive for removing veterinary drug residues. Background technique [0002] Veterinary drug residues (animal drug residues) refer to the veterinary drug prototype, metabolites and veterinary drug impurities that accumulate and store in cells, tissues and organs after drug administration to animals, including veterinary drug residues in the ecological environment and veterinary drug residues in animal food (meat) , eggs and milk, etc.) residues of any edible part. Generally speaking, veterinary drug residues include drugs used to prevent and control animal diseases, as well as drug feed additives, animal contact or ingestion of veterinary drug pollutants in the environment. [0003] In recent years, food poisoning caused by veterinary drug residues and incidents affecting the export trade of animal agricultural products have occurred frequently, and have gradually become one of the hot social issues th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16
Inventor 张志刚吕占军葛俊伟谭敩姜惠洁姜婧陈雁张海莉于洪祥杨大千黄洁
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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