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Preparing method for mildew inhibitor for feed

A compound, antifungal technology, applied in the preservation method of animal feed raw materials, animal feed, animal feed, etc., can solve the problem of irritation, palatability, safety, and bacteriostatic properties, and chemical antifungal agents are irritating. , allergy hazards and other problems, to achieve good anti-mildew effect, improved anti-mildew effect, strong antibacterial effect

Active Publication Date: 2009-09-30
GUILIN WANKANG BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The above-mentioned chemical antifungal agents generally have the disadvantages of high irritation, high corrosion (such as organic acids), large dosage, and low safety (such as dimethyl fumarate, which is allergic to humans and animals).
[0009] Although there is a compound feed antifungal agent obtained by compounding the above-mentioned different types of anti-mold and anti-corrosion raw materials, this anti-mold agent can partially improve the defects of a single type of anti-mold agent, but its irritation and palatability However, there are still deficiencies in terms of safety and antibacterial properties

Method used

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  • Preparing method for mildew inhibitor for feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] 1) Add 25 parts of clove oil, 20 parts of cinnamon oil and 5 parts of acetic acid into the reaction kettle, start stirring and adjust to 40r / min, heat up to 50°C within 30 minutes, and then add 5 parts of natamycin , keep warm until completely dissolved to obtain the mixed material A;

[0030] 2) Put 45 parts of corn cob powder into the mixer, start stirring and adjust to 30r / min, add the mixture material A obtained in the above step 1) into the mixer for suction and mixing under stirring, and open the cooling water in the interlayer of the mixer at the same time After cooling, after all the mixed material A is put into the mixer, continue mixing for 15 minutes, after cooling, the mixture is discharged from the mixer, and through pulverization, screening, inspection and packaging, the composite feed antifungal agent of the present invention is obtained.

Embodiment 2

[0032] 1) Add 10 parts of clove oil, 20 parts of cinnamon oil and 5 parts of propionic acid into the reaction kettle, start stirring and adjust to 80r / min, heat up to 60°C within 15 minutes, and then add 15 parts of natamycin Wherein, insulation is until fully dissolved, and mixed material A is obtained;

[0033] 2) Put 20 parts of silica powder and 40 parts of fine rice bran into the mixer, turn on the stirring and adjust it to 40r / min, and add the mixed material A obtained in the above step 1) into the mixer for suction and mixing while stirring. The cooling water in the interlayer of the mixer is cooled. After all the mixed material A is put into the mixer, continue to mix for 15 minutes. After cooling, the mixture is discharged from the mixer. Feed antifungal agent.

Embodiment 3

[0035] 1) Add 25 parts of clove oil, 10 parts of cinnamon oil, 5 parts of acetic acid and 10 parts of propionic acid into the reaction kettle, start stirring and adjust to 60r / min, heat up to 55°C within 20min, and then add 8 parts of sodium Tamycin was added therein and kept warm until completely dissolved to obtain mixed material A;

[0036] 2) Put 25 parts of expanded perlite and 10 parts of silica powder into the mixer, then add the mixed material A obtained in the above step 1) into the mixer for suction and mixing, and discharge the mixture out of the mixer after cooling, crushing, sieving Separation, inspection, packaging, promptly obtain the composite feed antifungal agent of the present invention.

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Abstract

The invention relates to a preparing method for mildew inhibitor for feed. The proportioning by weight of the mildew inhibitor for feed is 10-25 clove oil, 10-20 oil of chinese cinnamon, 5-15 natamycin, 5-15 acetic acid or ethylformic acid and 35-60 transporting species. The preparing method is throwing clove oil, oil of chinese cinnamon and acetic acid or ethylformic acid into the reactor by proportion, heating to 50-60degrees at the condition of mixing round, adding matching weight natamycin to total solubilization, mixing the above material and matching weighttransporting species in mixing machines, and then comminuting, siftting out, checking up and packaging after cooling down the above material. The product is more conform to environmental-protection with its less irritation and more security, and has good effect on mildew resistance, strong bacteriostatic effect and palatability as its principal raw material is clove oil and oil of chinese cinnamon with matching some natural bacteriostatics natamycin.

Description

Technical field: [0001] The invention relates to a feed additive, in particular to a compound feed antifungal agent; the invention also relates to a preparation method of the antifungal agent. Background technique: [0002] Feed mildew has always been an important problem that plagues the development of the feed industry. Almost all feed production enterprises receive more or less complaints about feed mildew and deterioration every year. There are many measures to prevent feed mildew, but it is more feasible to add anti-fungal agents to feed. [0003] Feed fungicides currently on the market mainly include the following categories: [0004] (1) Organic acid type: such as formic acid, acetic acid, propionic acid, benzoic acid and sorbic acid, etc. or one or several of them; [0005] (2) Organic acid salt type, such as calcium propionate, sodium propionate, sodium diacetate, sodium benzoate and potassium sorbate, etc., composed of one or more organic acid salts; [0006] (3...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K3/00A23L3/3472A23L3/3508
Inventor 陶常义白杰
Owner GUILIN WANKANG BIOCHEM
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