Colours: Curcumin

Curcumin is a natural yellow-orange pigment found in turmeric, a spice derived from the root of the Curcuma longa plant. It is extracted from turmeric and often purified for use as a food coloring. The process typically involves grinding the turmeric root, extracting the curcuminoids with solvents, and then purifying the resulting liquid or solid.

Curcumin is used as a natural food coloring to impart a yellow to orange hue. It is found in a variety of products, including baked goods, dairy products, snacks, and confectionery. Its natural origin makes it a popular choice for manufacturers seeking alternatives to synthetic colorings.

In the U.S., curcumin is generally recognized as safe (GRAS) by the FDA when used as a food coloring. It has been evaluated by the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA), with both bodies establishing acceptable daily intakes. Research suggests curcumin has antioxidant and anti-inflammatory properties, though more studies are needed to confirm these effects in humans at typical dietary intake levels.