Mixed amino acid metal salt complexes
AssigneeZinpro Corporation
InventorPeter A. Stark
Life of this patent
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Abstract
A mixed amino acid metal salt complex of the mixed amino acids, lysine and glutamic acid associated with trace metals selected from the group consisting of iron, manganese, copper and zinc to provide highly bioavailable sources of the iron, manganese, copper and zinc and as well to take advantage of the different amino acid transport pathways of lysine and glutamic acid.
Claims5
A mixed water soluble amino acid metal salt 1:1 complex of the mixed amino acid moieties lysine (LYS) and glutamic acid (GLU) of the formula:
- wherein M is a metal ion selected from the group consisting of iron, manganese, copper and zinc, (a) and (b) are numbers selected so the ratio of LYS:GLU is within the range of 40:60 to 60:40, and X is an anion selected to balance the metal ion charge.
A mixed water soluble amino acid metal salt 1:1 complex of the formula:
- wherein M is selected from the group consisting of iron, manganese, copper and zinc, and x is selected from the group of hydroxyl, halides, sulfates, phosphates and acetate.
A nutritional supplementing composition for animals comprising an animal feed carrier and a nutrition supplementing effective amount of a mixed water soluble amino acid metal salt complex of the mixed amino acid moieties lysine (LYS) and glutamic acid (GLU) of the formula:
- wherein M is a metal ion selected from the group consisting of iron, manganese, copper and zinc, (a) and (b) are numbers selected so the ratio of LYS:GLU is within the range of 40:60 to 60:40, and X is an anion selected to balance the metal ion charge.
Dependencies are inferred from the claim text.