METHOD OF STABILIZING IRON COMPOSITIONS WITH MILK PROTEIN
There are provided an iron composition including a milk protein and an iron preparation, which is stable in the presence of a substance having a property of releasing iron from the composition or reducing the released iron, and foods or drinks, animal feeds, and medicines blended with the iron composition. A milk protein such as skim milk is blended into an iron preparation, thereby producing the iron composition which is stable in the presence of a substance having a property of releasing iron from the composition or reducing the released iron (e.g., vitamin C or citric acid).
1 . A method of stabilizing a composition comprising:
adding a milk-derived protein to the composition, wherein the composition comprises an iron preparation and a substance capable of releasing iron from the iron preparation or reducing the released iron.
2 . The method according to claim 1 , wherein the substance capable of releasing iron from the iron preparation or reducing the released iron is selected from the group consisting of vitamin C, sodium ascorbate, a saccharide having a reducing terminal, and a citric acid.
3 . The method according to claim 2 , wherein 15 parts or more of the milk derived protein are added with respect to one part of iron.
4 . The method according to claim 1 , wherein 15 parts or more of the milk derived protein are added with respect to one part of iron.
5 . The method according to claim 1 , wherein the composition is a food or a drink.
6 . The method according to claim 1 , wherein the composition is an animal feed.
7 . The method according to claim 1 , wherein the composition is a medicine.