Mixed Carotenes

Mixed carotenes are a group of naturally occurring pigments found in many fruits and vegetables, such as carrots, sweet potatoes, and spinach. They are often extracted from these plant sources or produced through fermentation. Beta-carotene is the most common form and can be converted to vitamin A in the body.

Manufacturers use mixed carotenes primarily as a natural coloring agent, providing yellow, orange, and red hues. They are found in a variety of foods and beverages, including juices, nectars, teas, dairy products, and baked goods, to enhance visual appeal.

Mixed carotenes are generally recognized as safe (GRAS) by the FDA for use as a food coloring. As a source of beta-carotene, they contribute to vitamin A intake, which is essential for vision, immune function, and cell growth. Regulatory bodies like JECFA and EFSA have evaluated carotenes, and they are widely consumed without known adverse effects at typical dietary levels. Evidence suggests that high doses of beta-carotene supplements may increase lung cancer risk in smokers, but this is not typically a concern with dietary intake from food.