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Dispersion type liquid mildew inhibitor and preparation method thereof

A kind of antifungal agent and diffusion type technology, which is applied in food science, food preservation, animal feed, etc., to achieve the effect of less dosage, high economic and social benefits, and long antifungal time

Active Publication Date: 2012-09-12
四川爱客信生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, there is no report on the application of guanidine-based polymers to liquid antifungal agents

Method used

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  • Dispersion type liquid mildew inhibitor and preparation method thereof
  • Dispersion type liquid mildew inhibitor and preparation method thereof
  • Dispersion type liquid mildew inhibitor and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Diffusion type liquid antifungal agent, which is composed of the following ingredients in mass percentage:

[0058] Propionic Acid 40%, Ammonium Propionate 30%, Guanidine Polymer 30%.

Embodiment 2

[0060] Diffusion type liquid antifungal agent, which is composed of the following ingredients in mass percentage:

[0061] Propionic Acid 30%, Ammonium Propionate 40%, Guanidine Polymer 30%.

Embodiment 3

[0063] Diffusion type liquid antifungal agent, which is composed of the following ingredients in mass percentage:

[0064] Propionic Acid 40%, Ammonium Propionate 40%, Guanidine Polymer 20%.

[0065]

[0066] Effect verification:

[0067] Randomly select 200 kilograms of wheat with a water content of 11.85%, and the spraying amount of the antimold agent and solid antimold agent (Basf, Germany, Lubao Fine Salt) of Embodiment 1-3 is 200 grams, and the environmental conditions are 40°C of temperature and 90°C of humidity. %, to observe the anti-mildew effect, the results are shown in the following table:

[0068] 20 days 40 days 60 days 80 days 100 days 120 days no fungicide no mildew no mildew Start to mildew Moderate mildew most mildew All mildew Solid antifungal agent no mildew no mildew no mildew Start to mildew Moderate mildew most mildew The diffusion type liquid antifungal agent of embodiment 1 no mildew no...

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Abstract

The invention discloses a dispersion type liquid mildew inhibitor. The dispersion type liquid mildew inhibitor is composed of certain amounts of propionic acid, ammonium propionate, and guanidine polymers, and a water locking agent is preferably added. The combination of the guanidine polymers and propionic acid plays a role in protection of carboxyl groups in propionic acid molecules, and shows a synergic effect in mildew inhibition effect promotion. A preparation method of the liquid mildew inhibitor is simultaneously disclosed. The liquid mildew inhibitor of the invention has the advantages of long mildew inhibition time, small application amount, and possessing of high economic benefits and social benefits.

Description

technical field [0001] The present invention relates to an antimold agent, in particular to a liquid antimold agent. Background technique [0002] At present, mildew of grain and feed due to storage conditions and other reasons is a very common problem. Feed mildew will reduce its nutritional content, and animals will not be able to obtain the corresponding nutritional content after eating. At the same time, it will also reduce the palatability of the feed, reduce animal feed intake or anorexia, and more seriously, it will cause a large amount of mycotoxins due to mildew. Animals die; food mildew can also cause serious food safety hazards. Mold is particularly harmful to grain and feed. The Food and Agriculture Organization of the United Nations estimates that 15% to 25% of grain in the world is polluted by mycotoxins, and the mold infection rate of feed in my country is over 90%. Therefore, mildew prevention has become a difficult task. [0003] In order to prevent milde...

Claims

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Application Information

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IPC IPC(8): A23K1/00A23B9/26
Inventor 李奉仙李达昌吕宗良庄万龙
Owner 四川爱客信生物科技股份有限公司
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