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Preparation method for antibacterial and adsorbing mycotoxin nano-montmorillonite feed additive

A nano-montmorillonite and feed additive technology, which is applied in the preparation of mycotoxin-absorbing nano-montmorillonite feed additives and antibacterial fields, can solve the problems of non-antibacterial, adsorbing nutrients, and adsorbing a single mycotoxin, so as to maintain intestinal health, The effect of adsorption and degradation of mycotoxins and enhancement of exchange localization adsorption capacity

Inactive Publication Date: 2019-01-29
SHANDONG RUNMU BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main purpose is to solve the shortcomings of existing technologies on the market, overcome the shortcomings of existing products such as adsorption of single mycotoxins, non-antibacterial, and adsorption of nutrients, and can effectively inhibit the growth of harmful bacteria, adsorb mycotoxins, and not absorb nutrients

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1, a kind of antibacterial, the preparation method of nano-montmorillonite feed additive of adsorption mycotoxin, according to weight percentage, each component: nano-montmorillonite 40%, zinc oxide 5%, yeast cell wall 6%, Bacillus subtilis jelly Dry powder 7%, vitamin C 5%, propionic acid / propionate 15%, sodium diacetate 11%.

[0021] The particle size of the nano-montmorillonite is ≤100nm, it can completely pass through a 325-mesh sieve, and its specific surface area is ≥240m 2 / g.

[0022] The yeast cell wall has a mannan content of 28%, a glucan content of 25%, and a water-soluble protein content of ≥30%.

[0023] 1. The preparation method of the nano-montmorillonite feed additive for antibacterial and adsorbing mycotoxins comprises the following steps:

[0024] 1) Bacillus subtilis was fermented and cultured using fermentation medium, medium formula (%): corn flour 3, soybean cake powder 2 (hydrolyzed solution, add 0.5% NaOH 121 ° C for 30 minutes, coo...

Embodiment 2

[0030] Embodiment 2, a kind of antibacterial, the preparation method of nano-montmorillonite feed additive that absorbs mycotoxin, each component: nano-montmorillonite 44%, zinc oxide 2.5%, yeast cell wall 5%, Bacillus subtilis jelly Dry powder 5%, vitamin C 4.5%, propionic acid / propionate 13%, sodium diacetate 9%.

[0031] The particle size of the nano-montmorillonite is ≤100nm, it can completely pass through a 325-mesh sieve, and its specific surface area is ≥240m 2 / g.

[0032] The yeast cell wall has a mannan content of 28%, a glucan content of 25%, and a water-soluble protein content of ≥30%.

[0033] 1. The preparation method of the nano-montmorillonite feed additive for antibacterial and adsorbing mycotoxins comprises the following steps:

[0034] 1) Bacillus subtilis was fermented and cultured using fermentation medium, medium formula (%): corn flour 3, soybean cake powder 2 (hydrolyzed solution, add 0.5% NaOH, hydrolyze at 121°C for 30 minutes, cool and filter), pep...

Embodiment 3

[0040] Embodiment three, a kind of antibacterial, the preparation method of nano-montmorillonite feed additive of adsorption mycotoxin, each component: nano-montmorillonite 48%, zinc oxide 2.5%, yeast cell wall 5%, Bacillus subtilis jelly Dry powder 7%, vitamin C 4.5%, propionic acid / propionate 14%, sodium diacetate 10%.

[0041] The particle size of the nano-montmorillonite is ≤100nm, it can completely pass through a 325-mesh sieve, and its specific surface area is ≥240m 2 / g.

[0042] The yeast cell wall has a mannan content of 28%, a glucan content of 25%, and a water-soluble protein content of ≥30%.

[0043] 1. The preparation method of the nano-montmorillonite feed additive for antibacterial and adsorbing mycotoxins comprises the following steps:

[0044] 1) Bacillus subtilis was fermented and cultured using fermentation medium, medium formula (%): corn flour 3, soybean cake powder 2 (hydrolyzed solution, add 0.5% NaOH 121 ° C for 30 minutes, cool and filter), peptone 0...

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Abstract

The invention discloses a preparation method for an antibacterial and adsorbing mycotoxin nano-montmorillonite feed additive, and belongs to the field of livestock and poultry feed additives. The additive is formed by the following raw materials, by weight percentage: 40-50% of nano-montmorillonite, 1-5% of zinc oxide, 4-6% of yeast cell walls, 5-8% of bacillus subtilis freeze-dried powder, 4-5% of vitamin C, 10-15% of propionic acid / propionate, and 7-11% of sodium diacetate. The additive has strong ion exchange capacity and mycotoxin adsorption capacity, and the loss of nutrients cannot be produced; and the additive can effectively prevent diarrhoea in livestock and poultry, inhibit the propagation of mould, adsorb and degrade mycotoxins, mitigate the influence of the mycotoxins on the growth of livestock and poultry, improve intestinal flora balance in the livestock and poultry, enhance the growth performance of the livestock and poultry, and effectively reduce the use of antibioticsduring livestock and poultry breeding.

Description

technical field [0001] The invention relates to the field of feed additives, in particular to a method for preparing an antibacterial and mycotoxin-absorbing nano-montmorillonite feed additive. Background technique [0002] During the growth process of animals, there will be various harmful bacteria, some of which will metabolize nutrients, and some will affect the health and normal immunity of animals by producing toxins, thereby reducing feed utilization and growth performance . [0003] At present, in the feed additive market, zinc oxide, copper sulfate, peracetic acid, propionic acid, yeast cell wall, probiotics, etc. are usually used to inhibit the proliferation of bacteria and fungi. Adding copper and zinc to feed additives not only exerts its antibacterial It can also promote the growth of animals. The addition of yeast cell walls and probiotics mainly blocks the colonization of harmful bacteria in the intestinal tract through yeast cell walls and probiotic metabolit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K20/28A23K20/20A23K10/16A23K20/174A23K20/10
CPCA23K10/16A23K20/10A23K20/174A23K20/28A23K20/30
Inventor 赵迎庆刘洋孙标邹芳平万建美唐寅芳
Owner SHANDONG RUNMU BIOLOGICAL TECH CO LTD
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