E161A – Flavoxanthin

E161a, known as Flavoxanthin, is a natural xanthophyll pigment with a golden-yellow color found in small quantities in various plants. As a food additive, it is used under the E number E161a as a food coloring. 

Purpose in Products

Flavoxanthin is utilized to provide a yellow color to consumables, enhancing their visual appeal. It is primarily used in confectionery products. 

Health Considerations

Flavoxanthin is generally recognized as safe for consumption. No side effects are known at the concentrations used in foods. The acceptable daily intake (ADI) is up to 5 mg/kg body weight. 

Impact on Children

Flavoxanthin is considered safe for children when consumed within the established ADI. There is no specific evidence indicating adverse effects on children beyond general dietary considerations.

Impact on Taste

As a colorant, Flavoxanthin has a neutral flavor profile and does not significantly alter the taste of the products to which it is added.

Compatibility with Other Additives

Flavoxanthin is compatible with a wide range of food additives and ingredients, making it versatile for various formulations without causing undesirable interactions.

Natural Occurrence

Flavoxanthin occurs naturally in small quantities in a variety of plants. 

Alternatives and Substitutes

Natural alternatives to E161a include other carotenoid-based colorants such as:

  • Lutein (E161b): Provides yellow to orange hues.
  • Beta-Carotene (E160a): Offers yellow to orange colors.
  • Annatto (E160b): Imparts an orange-red hue.

The choice of alternative depends on the desired shade and compatibility with the food product.

Regulation

Flavoxanthin (E161a) is approved for use as a food coloring in Australia and New Zealand. However, it is not approved for use in the European Union or the United States. 

Conclusion

E161a (Flavoxanthin) is a natural xanthophyll-based food colorant that enhances the visual appeal of various products without affecting flavor. While generally considered safe, adherence to regional regulatory guidelines is essential for its appropriate incorporation into food products.