Microelement additive and preparation method thereof

摘要: The invention discloses microelement additive and a preparation method thereof. is chelated by microelements small peptides has structure of four chelate rings. Stability product guaranteed metal peptide chelates. After ingestion, assimilating portions from an oral cavity to intestine are kept jointed, original assimilation habits animals more accordant, utilization efficiency the can be improved greatly, defects that inorganic cannot meet nutrition demands special physiological period animals, safety potential hazards caused food accumulated in ecological environmental pollution excessive discharge overcome, damage microscale active components such as vitamin drugs during fodder processing storage avoided, unique chemical comes into play.