... YellowDescription:Origin of raw materials: safflower petals, which can be used as tea or drink of Chinese medicine.Functions:1.Pigmentaion2 ... ice creams, jelly, and so on.Amount to be used: 0.2g/kg.Usage: When using pigments of powder or granule, get a ... should be used within 48 hours. Otherwise, microorganism may affect it and the pigment liquid will turn bad. When you prepare the pigment, you should ...