DESCRIPTION

Annatto Extracts occur as dark red solutions, emulsions, or suspensions in water or oil or as dark red powders. The extract is prepared from annatto seeds, Bixa orellana L. (Fam. Bixaceae), using a food-grade extraction solvent. Bixin is the principal pigment of oil-soluble Annatto Extracts. Norbixin is the principal pigment of alkaline water-soluble Annatto Extracts. Commercial preparations are usually mixtures of bixin, norbixin, and other carotenoids.