Marigold is a member of the Asteraceae family and is either an annual or perennial herb. In various cultures, its petals are used in food and medicine. Marigold is the main raw material for the extraction of lutein and carotenoids. One significant carotenoid is lutein. This hue produces a warm yellow tint and is well-stabilized against light, heat, and pH. It is an indispensable additive in industrial and agricultural production and plays a significant role in enhancing product color. Because of its antioxidant properties, luteolin is also used in functional foods.
Marigold extract is a natural yellow pigment widely used in food, feed, medicine and chemical industries. This pigment can be used as a coloring agent and nutritional additive in food and beverages, and as a feed additive for feeding eggs and birds. It can also be used in health products and cosmetics.