Phosphoric Acid-Amino Acid Complexes and Additive Compositions Containing Such Salts and for Use in Ruminant Mammal Feeds

摘要

Provided herein are novel phosphoric acid-amino acid complex salts which are insoluble in neutral or alkaline aqueous solutions and soluble in acidic aqueous solutions and have as basic components basic amino acids, alkaline earth metals and phosphoric acid. Additive compositions containing such complex salts and used in ruminant mammalian feeds have good protection in the first compartment of the ruminant mammal and solubility in the fourth compartment, but these additive compositions are deficient in ruminant mammalian feed. Having basic amino acids such as lysine, which is an easy substance, improves the nutritional value of feed.