Feed liquid mildew inhibitor with mildew inhibition and water retention efficacies

Abstract

The invention provides a feed liquid mildew inhibitor with mildew inhibition and water retention efficacies. The feed liquid mildew inhibitor comprises, by mass, 25-50% of propionic acid, 10-25% of formic acid, 10-35% of propionate, 1-5% of a surfactant and 10-30% of water. When the liquid mildew inhibitor is used, the liquid mildew inhibitor is mixed and diluted with water according to a ratio of 1:(15-20), and the obtained solution is added to a feed. The liquid mildew inhibitor has a good sterilization effect, and can obviously reduces the quantity of moulds in the feed, so the moldy risk is reduced; and the addition (500-600g / t) of the liquid mildew inhibitor provided by the invention is substantially lower than the addition (1200g / t) of liquid mildew inhibitors frequently used in the present market.

Description

technical field [0001] The invention relates to the field of feed, in particular to a feed liquid antifungal agent with anti-mildew and water-retaining functions. Background technique [0002] All over the world, there is serious mold pollution in food and feed. According to research reports, the average annual loss of grain and feed in the world is about 20% of the total output, and more than half of it is caused by feed mildew. [0003] Feed mildew can reduce its nutrient content, and animals cannot obtain the corresponding amount of nutrients after eating; feed mildew can also cause feed palatability to decrease, and animals' feed intake decreases or anorexia; molds that cause feed mildew can also produce a large amount of food. Mycotoxins can reduce the production capacity of feeding animals in mild cases, and cause the death of feeding animals in severe cases; many mycotoxins have a high residual rate in animals, which not only cause direct poisoning to animals, but al...

AI Technical Summary

Problems solved by technology

[0007] However, during the use process, the free water in the solid feed increases, and the probability of mold in the feed increases greatly. The reason is that the mold growth process uses the free water on the surface of the feed.

Some liquid anti-mold agents have good anti-mold effect, but they cannot reduce the polarity of water and the surface tension of water. The free water on the surface of the feed is easily used by the mold to cause the feed to become moldy. Some liquid anti-mold agents It can reduce the polarity of water very well, reduce the water activity in the feed, and reduce the potential risk of mold in the feed, but there are few products that combine both

At the same time, the existing liquid antifungal agent is added in a large amount, which directly increases the cost of feed production

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