Feed additive made of vegetable extractive

A feed additive and plant extract technology, applied in the field of animal husbandry or feed, can solve the problems of drug resistance in livestock and poultry, difficulties in the prevention and control of livestock and poultry diseases, and unsafe drugs for humans, so as to benefit the health of animals and humans, improve The effect of feed conversion efficiency and non-toxic side effects

Inactive Publication Date: 2004-07-21
武汉泛华生物技术有限公司
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing feed additives for livestock and poultry are mainly chemical drug additives. The disadvantage is that long-term use will lead to drug resistance in livestock and pou

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A plant extract feed additive, the raw material formula of which is: 60% of Scutellaria baicalensis, 25% of Qinpi, and 15% of woody fragrance. The preparation process of the feed additive is water boiling, alcohol precipitation, extraction, concentration under reduced pressure, and then adsorption to make powder; 1 kg of the extract is equivalent to 2.5 kg of Chinese herbal crude drug. Add this additive by 0.1% of feed weight.

[0014] The formula in this example is more suitable for pigs, and the trial effect is very good.

[0015] The weaned piglet experiment was carried out with this additive. 72 weaned piglets were divided into three groups, each group had three replicates (pens), and each pen had 8 piglets. The origin, age and body weight of the piglets are similar, and the sexes are the same. The basal diets of the three groups were the same, the test group 1 was added with 0.1% plant extract feed additive, the test group 2 was added with 0.05% riscomycin, and ...

Embodiment 2

[0024] A plant extract feed additive, the raw material formula of which is: 60% of Scutellaria baicalensis, 25% of Qinpi, and 15% of oregano. The preparation process of the feed additive is water boiling, alcohol precipitation, extraction, concentration under reduced pressure, and then adsorption to make powder; 1 kg of the extract is equivalent to 2.5 kg of Chinese herbal crude drug. Add this additive by 0.1% of feed weight.

[0025] The formula in this example is more suitable for chicken, and the trial effect is very good.

[0026] The broiler feeding test was carried out with this additive. 240 Aviin broilers hatched from the same batch were divided into 3 groups, with 8 replicates (cages) in each group and 10 broilers in each cage. The basal rations of the three groups were the same, the test group 1 was added with 0.1% plant extract feed additive, the test group 2 was added with 4 ppm of flavomycin, and the blank control group was not added with plant extract additive ...

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PUM

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Abstract

A plant extract used as the additive for feed is prepared from 4 main raw materials including scutellaria root, ash bark, aucklandia root and origanum herb through decocting, depositing in alcohol, negative-pressure concentrating, adsorbing, and powdering. It can be substituted for antibiotics. Its advantages are high effect, no toxic by-effect and low cost.

Description

technical field [0001] The invention belongs to the technical field of animal husbandry or feed, in particular to a plant extract feed additive. Background technique [0002] One of the most urgent problems to be solved in the breeding industry is: improving quality, reducing drug residues, gradually reducing or even prohibiting drugs such as antibiotics as feed additives. This forces the farming industry to adopt green additives to improve the quality of animal products. After joining the WTO, although trade barriers have been dismantled, technical barriers have continued to increase, especially the standards for the quality, hygiene and safety of livestock and poultry meat products, as well as the residues of harmful substances such as veterinary drugs and antibiotics, and the carrying of pathogens. The higher it is, it will definitely bring severe challenges to the development of my country's aquaculture industry. [0003] Existing feed additives for livestock and poultr...

Claims

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Application Information

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IPC IPC(8): A23K10/30
Inventor 侯永清王春维朱惠玲丁斌鹰房桂兵
Owner 武汉泛华生物技术有限公司
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