Animal feed additive and preparation method thereof

Abstract

The invention provides an animal feed additive and a preparation method thereof. The animal feed additive is prepared from seven edible and medicinal fungus solid fermentation mycelia including cordyceps militaris, morchella, gloeostereum incarnatum, agaricus blazei murill, ganoderma lucidum, lentinus edodes and flammulina velutipes, and an edible fungus refined fungus chaff biological fermentation feed in a weight ratio of 1 to 2. The animal feed additive has the effects that the animal immune system function can be comprehensively activated in a multi-layer manner, the humoral immunity and the cellular immunity are enhanced, the disease resistance of animals is greatly improved, the body is built, bacteria, fungi, viruses and protozoa can be effectively prevented from invading the bodies of the animals, and the health of the animals is protected. The contained multiple antibacterial active ingredients and interferon inducers can effectively prevent and treat diseases, the survival rate of the animals is improved, the spleen and the stomach are benefited, the digestion is promoted, the appetite of the animals is vigorous, the feed utilization rate is improved, enteritis, diarrhea, respiratory diseases and digestive system diseases are effectively prevented and treated, the blood circulation is promoted, and the occurrence and development of diseases, infectious diseases and epidemic diseases in a farm are prevented.

Description

technical field [0001] The invention belongs to the technical field of animal feed preparation, in particular to an animal feed additive and a preparation method. Background technique [0002] In the process of animal breeding, in order to prevent animal diseases, antibiotics are usually used in large quantities to achieve the purpose of improving animal survival rate, promoting animal growth, improving feed utilization rate, and improving animal reproductive ability. However, while antibiotics prevent and treat diseases, they seriously damage the animal's own immune system and make the animal lose its ability to resist disease. In addition, excessive drug use can also lead to the food safety of animal products, which poses a huge threat to human health. After the ban of antibiotics, the antibiotic substitutes widely used by animal feed manufacturers mainly include: probiotic preparations, compound enzyme preparations, acidifiers, oligosaccharides, antimicrobial peptides, s...

AI Technical Summary

Problems solved by technology

In addition, the price of raw materials is high, and the price will be even higher after processing and extraction, and the stability of the product cannot be guaranteed.

5. Antimicrobial peptides and plant essential oils: have good antibacterial effects, but essential oils are volatile and difficult to preserve. Antimicrobial peptides will be inactivated after processing, and they are easy to lose their own efficacy. The extraction process is complicated, the processing cost is high, and the supply of raw materials is limited. Limited, the product price is extremely high

6. Polysaccharides and saccharic terpenes: have certain effects, but due to the complicated extraction process and high cost, this product cannot be used in low-priced animal feed

[0004] Judging from the information fed back by animal feed manufacturers, none of the current antibiotic substitutes has a single product that can have the efficacy of antibiotics, which is reflected in the single nutritional content and efficacy, poor product stability, and some are lost due to processing conditions. Its own inherent efficacy, and some complex extraction processes, high raw material prices, make the product price very high, resulting in that such products cannot be used in common livestock, poultry, and aquatic animal feeds

Under such circumstances, the sickness rate of farmed animals has increased significantly, but the antibiotics used for treatment have not been reduced, and the food safety problem has not been effectively solved. Therefore, farmers and animal feed manufacturers urgently need a low-priced, It has comprehensive effects, effectively improves the immune function of animals, makes animals healthy, has strong self-resistance to disease, improves animal production performance, promotes animal growth, improves feed utilization, and greatly improves animal production performance and animal product quality and flavor green fodder