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Enteric zinc oxide and method for preparing same

A zinc oxide and enteric technology, applied in the field of enteric zinc oxide and its preparation, can solve problems such as the immaturity of nano-zinc oxide technology, and achieve the effects of reducing irreversible pollution, reducing use and reducing the level of addition

Active Publication Date: 2012-08-08
广州市梅诺生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nano Zinc Oxide is one such product. Studies have shown that at the addition of 375mg / kg, it has a significant effect on promoting the growth performance of weaned piglets and preventing diarrhea. It can replace high-level zinc oxide (3000mg / kg). It is a kind of An ideal source of zinc, but nano-zinc oxide technology is still immature and needs more in-depth research

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1 A kind of enteric zinc oxide and preparation method thereof

[0034] Enteric zinc oxide, composed of granular zinc oxide and enteric materials,

[0035] The weight ratio of the granular zinc oxide to the solid content in the enteric material is 1:0.1;

[0036] Described granular zinc oxide is made up of powdery zinc oxide and microcrystalline cellulose, and the weight of the two is respectively 70kg and 30kg;

[0037] The enteric material is composed of the following raw materials, and the weight percentage of each raw material is:

[0038] Polypropylene resin: 4kg;

[0039] Talc powder: 4kg;

[0040] Diethyl phthalate: 2kg;

[0041] 95% alcohol: 90kg.

[0042] The preparation method of the above-mentioned enteric zinc oxide comprises the following steps:

[0043] 1) Preparation of granular zinc oxide: Weigh 70kg of zinc oxide, 30kg of microcrystalline cellulose, and 60kg of 3% polyethylene glycol aqueous solution, and put them into the hopper of a HW...

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PUM

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Abstract

The invention discloses enteric zinc oxide coated by the enteric coating material and a method for preparing the same, belonging to the field of the feed additive. The enteric zinc oxide can effectively prevent the neutralization of the gastric acid of the animal and meet the physiological need of the animal through the enteric zinc oxide of 1000mg / kg or less is added. In addition, the enteric zinc oxide has the efficacy of inhibiting harmful bacteria and preventing the animal from suffering from the diarrhea.

Description

technical field [0001] The invention relates to the field of feed additives, in particular to an enteric zinc oxide and a preparation method thereof. Background technique [0002] Zinc is an essential element for animals, and it is called the "element of life" because of its extensive physiological and biochemical functions in animals. Zinc is a component of a variety of enzymes, it participates in the synthesis of body protein, the metabolism of nutrients such as fat, carbohydrates and vitamins, the development of bones and the formation of keratin also require the participation of zinc; zinc can also enhance the body's immunity, improve resistance Infectivity and promotes wound healing. When zinc is deficient, it will lead to the disorder of material metabolism in the body, affecting the growth and immunity of animals. [0003] At present, there are two types of zinc widely used in animal breeding: inorganic zinc and organic zinc. Inorganic zinc mainly includes: zinc ox...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/175
Inventor 胡文锋黄晓标胡文惠胡学生朱剑锋
Owner 广州市梅诺生物科技有限公司