Composite interferon inducer for pigs

Abstract

The invention discloses a composite interferon inducer for pigs. The composite interferon inducer consists of the following components in percentage by weight: 5 to 50 percent of echinacea extract, 10 to 50 percent of hypericin and 5 to 50 percent of yeast nucleotide. The composite interferon inducer for the pigs can greatly improve the interferon level in serum of piglets, so the composite interferon inducer can well induce the piglets to generate I-type interferon.

Description

technical field [0001] The invention relates to a feed additive, especially a compound interferon inducer suitable for pigs. Background technique [0002] Pig breeding is the main industry in China's animal husbandry industry, with a slaughter volume of 630 million pigs in 2010. In recent years, due to the outbreak and prevalence of porcine viral diseases such as porcine blue ear disease and porcine circovirus, it has seriously harmed the healthy breeding of pigs, resulting in a significant increase in the incidence and mortality of pigs, and the price of pigs remains high. It not only brings significant economic losses to farmers, but also increases the burden on consumers. Due to the mutation of the virus, the long development cycle of new vaccines and the protection rate, farmers are often helpless to prevent outbreaks of viral diseases. In order to control the development of viral diseases in pigs, farmers have to use some limited and Prohibited chemical drugs: such as...

AI Technical Summary

Problems solved by technology

At present, IFN can be produced in large quantities through genetic engineering technology, but there are still problems such as being unable to be taken orally, and can only be injected intravenously, and the cost of use is high.

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