Salts of mineral nutrients stabilized with amino acids and/or ammonium salt, products and food supplements that contain them and procedures for obtaining same

A mineral salt associated with an amino acid and/or ammonium salt, comprising:

• a salt comprising an anion and a metallic cation, wherein said anion is derived from an organic or inorganic acid;
• and
• an amino acid and/or ammonium salt, wherein the amino acid and/or ammonium salt is associated with said metallic cation,
• wherein the metallic cation is bound to the anion by an ionic bond and is further bound to the amino group of the amino acid or ammonium salt by a covalent dative bond, thereby forming a stabilized mineral salt having the general formula:
• {[Ac]n−·Men+←n[Amino acid and/or ammonium salt]}·xH2O
• where:
• Ac is an anion derived from an organic or inorganic acid;
• Me is a metal;
• n is a value from 1 to 3;
• and
• x is a value of 0 to 10.