Zeaxanthin(CAS: 144-68-3)

Zeaxanthin is a naturally occurring carotenoid pigment, commonly found in plants and algae. It has the chemical formula C40H56O2 and is known for its yellow-orange color. Zeaxanthin is a xanthophyll, which means it contains oxygen atoms, and it plays a role in light absorption and photoprotection. It is also recognized for its antioxidant properties and is used in various applications, including food and pharmaceuticals.

Zeaxanthin is widely used in the food industry as a natural colorant and antioxidant, particularly in dietary supplements and functional foods. In pharmaceuticals, it is studied for its potential health benefits, such as supporting eye health and reducing oxidative stress. It also finds applications in research for its role in photobiology and in the development of new nutraceutical products.

Zeaxanthin is generally considered safe when used in appropriate amounts and as intended. It is approved for use in food and dietary supplements by regulatory agencies like the FDA. However, proper handling and storage are necessary to avoid contamination. Safety guidelines recommend using protective gloves and ensuring good ventilation when working with concentrated forms of the compound.

Zeaxanthin should be stored in a cool, dry place away from direct light to maintain its stability and potency. It is best kept in a tightly sealed container, preferably made of glass or airtight plastic, to prevent moisture and air exposure. Storage conditions should ideally be below 25°C and at low humidity levels to preserve its chemical integrity and extend shelf life.