Mineral fodder mold removing agent and preparation method thereof

A mildew remover and mineral technology, applied in the field of mineral feed mildew remover and its preparation, can solve the problems of high nutrient absorption, animal anorexia, poor taste, etc., achieve high mold inhibition rate, eliminate pollution, The effect of simple preparation method

Active Publication Date: 2017-05-31
HEBEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the mold remover has a strong adsorption capacity for mycotoxins, it also has a high degree of adsorption for nutrients and has a poor taste. Adding it to the feed will cause animals to anorexia and refuse to eat

Method used

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  • Mineral fodder mold removing agent and preparation method thereof
  • Mineral fodder mold removing agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0019] The steps of the preparation method of above-mentioned mineral feed mildew remover are:

[0020] (a) Carry out particle size downgrading treatment on attapulgite, tourmaline and iron tailings as mineral raw materials, and the particle size after downgrading treatment is 60 mesh (250 microns) to 200 mesh (74 microns);

[0021] (b) uniformly mixing the downgraded attapulgite, tourmaline and iron tailings, and calcining at 600°C for 3 hours to obtain a mineral mixture;

[0022] (c) sorbic acid is dissolved in ethanol, and the quality of ethanol is 8~15 times of sorbic acid quality, obtains sorbic acid solution;

[0023] (d) mixing the mineral mixture calcined in step (b) and the sorbic acid solution obtained in step (c), magnetically stirring, drying, and sieving to obtain a mineral feed mold remover.

[0024] The present invention also protects a feed added with the above-mentioned mineral feed mildew remover. The mineral feed mildew remover is added to the complete fee...

Embodiment 1

[0030] The weight components of the raw materials of the mineral feed mildew remover in this embodiment include: attapulgite 60%, tourmaline 25%, iron tailings 5%, sorbic acid 10%.

[0031] Preparation:

[0032] (a) Carry out particle size downgrading treatment on attapulgite, tourmaline and iron tailings as mineral raw materials, and the particle size after downgrading treatment is 60 mesh (250 microns) to 200 mesh (74 microns);

[0033] (b) uniformly mixing the downgraded attapulgite, tourmaline and iron tailings, and calcining at 600°C for 3 hours to obtain a mineral mixture;

[0034] (c) sorbic acid is dissolved in ethanol, and the quality of ethanol is 10 times of sorbic acid quality, obtains sorbic acid solution;

[0035] (d) mixing the mineral mixture calcined in step (b) and the sorbic acid solution obtained in step (c), magnetically stirring, drying, and sieving to obtain a mineral feed mold remover.

[0036] Method of use: add the above-mentioned feed mold remover ...

Embodiment 2

[0038] The weight components of the raw materials of the mildew remover in this embodiment include: attapulgite 65%, tourmaline 20%, iron tailings 5%, sorbic acid 10%. The preparation and use methods are the same as in Example 1.

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Abstract

The invention relates to mineral fodder mold removing agent and a preparation method thereof. The mineral fodder mold removing agent is characterized by being prepared from the raw materials in weight percentage: 60% to 75% of attapulgite, 15% to 25% of tourmaline, 2% to 10% of iron tailings and 8%to 12% of sorbic acid. The preparation method of the mold removing agent comprises the steps: (a) performing particle size degradation treatment on the mineral raw materials of the attapulgite, the tourmaline and the iron tailings, wherein the particle size is 60 meshes to 200 meshes after degradation treatment; (b) evenly mixing the attapulgite, the tourmaline and the iron tailings which are degraded and roasting for 3h at 600 DEG C to obtain mineral mixture; (c) dissolving the sorbic acid into ethyl alcohol to obtain sorbic acid solution, wherein the mass of the ethyl alcohol is 8 to 15 times that of the sorbic acid; (d) mixing the mineral mixture roasted in the step (b) with the sorbic acid solution obtained in the step (c), magnetically stirring, drying and screening to obtain the mineral fodder mold removing agent.

Description

technical field [0001] The invention relates to the technical field of feed in the breeding industry, in particular to a mineral feed mildew remover and a preparation method thereof. Background technique [0002] Mycotoxins are highly toxic secondary metabolites produced by molds during growth and reproduction, and can be produced during the growth of grains, feed manufacturing, storage and transportation. Generally speaking, mycotoxins are mainly produced by 4 kinds of molds: Aspergillus (aflatoxin, ochratoxin, etc.), Penicillium (citrinin, etc.), Ergot (ergot toxin), shuttle Bacteria (vomitoxin, zearalenone, T-2 toxin, etc.). After feed contaminated by mycotoxins is ingested by animals, mycotoxins and their metabolites may remain in liver, kidney, muscle, blood, milk and eggs, causing potential harm to animal health and production performance. Proper detoxification treatment of toxin-contaminated feed is necessary and has certain practical value in improving the availabi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L5/20A23K20/28A23K20/158
Inventor 梁金生韩筱玉孟军平顾小杨张红
Owner HEBEI UNIV OF TECH
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