| 摘要 |
PURPOSE:To obtain the title preparation containing iron-bonding peptide as an active ingredient. CONSTITUTION:An iron preparation causing no oxidation of lipids and no deterioration of vitamin A is produced by using, as an active ingredient, an iron- bonding peptide such as hydrolysate of iron-bonding protein, iron-bonding soybean protein or iron-bonding albumen. The iron-bonding peptide is obtained by mixing protein such as milk or soybean protein with an iron salt aqueous solution so that the protein becomes 0.5-30% to form iron-bonding protein, sterilizing the product, when necessary, and hydrolyzing it with a protease (one or more of protease active at neutral or alkaline conditions), centrifuging the hydrolysate, and concentrating and drying, when needed. The addition of the preparation to nutrition supplements helps the supplement of iron. |
