... by iron ion into black9.Applications: HIGH COLORING FOR STARCH, POOR FOR PROTEIN Stain for instant noodles, wine, beverages, confectionaries, sweetmeat, ... tinned foods, cakes, jam, etc. ; stain for cosmetic and medicine’s sugar icing10.Dosage Reference (dissolved in ... open POWDER 6 months LIQUID 1 month Natural Anti-Oxidant Safflower Yellow Food Coloring -Anticancer