Saccharicterpenin-containing pig additive as well as preparation method and application thereof

The invention relates to a saccharicterpenin-containing additive for pigs as well as a preparation method and application of the saccharicterpenin-containing additive, and belongs to the field of additives. The additive is prepared from 20 to 30 parts by weight of saccharicterpenin, 5 to 15 parts by weight of peptide nucleic acid, 10 to 20 parts by weight of honeysuckle flower extract, 5 to 15 parts by weight of radix astragali seu hedysari extract, 2 to 10 parts by weight of alpha-glycerol monolaurate and 10 to 58 parts by weight of carrier. The additive can effectively improve the immunity of piglets and reduce the morbidity and mortality of viral diseases. The invention also provides a preparation method of the additive, the method can ensure that all the components are uniformly mixed, and the prepared additive is granular, has better moisture resistance and water solubility, and can be mixed with materials and dissolved in water. 本发明涉及一种含有糖萜素的猪用添加剂及其制备方法和应用，属于添加剂领域。该添加剂包括20-30重量份的糖萜素、5-15重量份的肽核酸、10-20重量份