NOVEL CHELATE SALT OF PHOSPHORIC ACID WITH AMINO ACID AND ADDITIVE COMPOSITION CONTAINING THIS SALT USEFUL AS FODDER FOR RUMINANT MAMMALS Russian patent published in 2001 - IPC

FIELD: organic chemistry, cattle breeding. SUBSTANCE: invention describes the novel salt of the following general formula: R_aM_bH_cPO₄nH₂O where R means cationic lysine; M means magnesium ion; a = 0.05-1; b = 1-1.47; c = 0-0.3 under condition that a, b and c in common correspond to the equation: a + (2 x b) + c = 3 and n = 0-10. Invention describes also an additive composition that contains this salt useful as a fodder for ruminant mammals. This additive composition improves the nutrient value of fodder owing to the presence of the basic amino acid lysine that is absent often in fodder for ruminant mammals. EFFECT: new chelate salt indicated above, improved nutrient value of fodder. 10 cl, 5 dwg, 3 tbl, 21 ex