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Novel high effectively composite mildew inhibitor for feedstuff additive and its production method

A feed additive and antifungal agent technology, applied in the field of feed additives, can solve the problems of anti-virus effect, insufficient antibacterial taste, different varieties of compound antifungal agents, and failure to meet consumer requirements, etc., to achieve the effect of anti-mold and quality preservation Guarantee and prolong the anti-mildew effect, and the effect of anti-mildew effect is remarkable

Active Publication Date: 2006-09-27
宜兴市天石饲料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The common problems of antifungal agents used in China are short timeliness, high irritation, poor applicability, large dosage, narrow antibacterial spectrum, poor thermal stability, poor palatability, and inconspicuous antifungal effect. They are not widely used and not widely used. Meet today's future consumption requirements for green food
However, the commercially available compound antifungal agents have different varieties, and there are deficiencies in antivirus effect, antibacterial property, taste, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1, feed additive novel high-efficiency compound antifungal agent, manufacture method is:

[0024] 1) Dissolve 15 parts of monomethyl fumarate and 1 part of potassium iodate in a mixed acid composed of 24 parts of propionic acid and 40 parts of lactic acid, and add 50 parts of silica powder to absorb the active ingredient;

[0025] 2) Heat the mixture of 19.7 parts of monoglyceride stearate and 0.3 parts of emulsifier span (ie coating agent) to about 50°C for pre-emulsification;

[0026] 3) Put the silica powder that has absorbed the active ingredients into the coating agent and stir for coating treatment;

[0027] 4) Cooling spray granulation of suspended matter after coating;

[0028] 6) Mix 50 parts of corn cobs and 20 parts of coarse bran, and then sieve and pack.

[0029] Explanation: The first and second steps in the manufacturing method are not in sequence.

Embodiment 2

[0030] Embodiment 2, manufacture method is with embodiment 1, and the weight of each component is respectively: 10 parts of monomethyl fumarate, 1 part of potassium iodate, 25 parts of propionic acid, 29 parts of phosphoric acid, 10 parts of concentration more than 80%. 1 part of lactic acid, 40 parts of silica powder, 15 parts of monoglyceride stearate, 9.7 parts of C18 higher fatty alcohol (melting point is about 54°C), 0.3 part of emulsifier span, 40 parts of oyster shell powder, 20 parts of corn cob , The pre-emulsification temperature of the coating agent is about 70°C.

Embodiment 3

[0031] Embodiment 3, manufacturing method is the same as embodiment 1, and the weight of each component is respectively: 20 parts of monomethyl fumarate, 0.5 part of potassium iodate, 20 parts of propionic acid, 30 parts of lactic acid, 9.5 parts of concentration more than 80% Phosphoric acid, 40 parts of silica powder, 19.8 parts of higher fatty alcohol above C18 (melting point at 45-60°C), 0.2 parts of emulsifier span, 50 parts of oyster shell powder, 20 parts of chaff, pre-emulsification of coating agent The temperature is about 80°C.

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PUM

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Abstract

The efficient compound mildew inhibitor for feed additive has lactic acid and / or phosphoric acid, propionic acid, monomethyl fumarate, potassium iodide, etc. as effective components, and oyster shell powder, corn cob, rice bran and other green functional stuffing and carrier. It is prepared through a mixing, pelletizing and coating process, and has no volatilization of mixed acid, lasting mildew inhibiting effect, low use amount and other advantages. It has wide bactereostasis spectrum and mildew inhibiting period over 65 days.

Description

technical field [0001] The invention belongs to feed additives, in particular to a high-efficiency compound anti-mold agent, and also relates to a manufacturing method of the anti-mold agent. technical background [0002] Most of the antifungal agents commonly used in China are of a single type: 1) Propionic acid. Traditional feed antifungal agents are widely used, but they are added in a large proportion, are corrosive and low-toxic, and the raw materials mainly rely on imports. 2) Dimethyl fumarate. Low toxicity, foreign studies have shown that dimethyl fumarate is a good antifungal agent, which can ensure that the feed has a long storage period without mildew, but the antifungal effect on high-moisture feed is not good. (more than 15%), the amount will increase, the effect will decline, the cost will increase, and it will sublimate at normal temperature, and the waste will be larger. It also has a strong stimulating effect on people's skin and mucous membranes, causing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16A23L3/3553A23L3/358
Inventor 邹三元赵传江
Owner 宜兴市天石饲料有限公司
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