| abstract |
The present invention provides an oral composition such as food or medicine, and a method for producing the same, which is colored with carmine which is a pigment derived from a natural product. A method of dispersing carmine using at least one of an emulsifier, a thickening stabilizer and various materials having an emulsion stabilizing effect and then miniaturizing the carmine, or emulsifying a carmine pigment after miniaturizing the carmine pigment, A method of dispersing using at least one of various materials having a stabilizer and an emulsion stabilizing effect, or a method of dissolving carmine in an alkaline solution once, adding a stabilizer, etc., and then precipitating crystals in an acidic solution. Foods and pharmaceuticals with the red coloring agent obtained by the above. |