Carthamus（Safflower）Yellow is a natural food pigment extracted from the petal of Carthamus Tinctoria L. by the process of extracting, filtrating, purifying, concentrating, sterilizing, spraying & drying. The main coloring ingredient is carthamine.
Curcumin is extracted from the root of Curcuma longa as raw material. It’s a natural food pigment by the process of solvent extracting, concentrating, refining and drying.
Monascus yellow pigment is a Monascus purpureus, collected aspergillus (m. nka) as raw materials, use of modern biotechnology, extraction of natural edible pigment.
Gardenia Yellow, a pure natural and water soluble food color, is extracted from the gardenia fruit of madder family (Gardenia jasmimoides ELLIS) by the process of crushing, extracting, filtrating, purifying, concentrating, sterilizing, spraying & drying. The main coloring ingredient is crocin and crocetin.