E586 – Hexylresorcinol
AntioxidantsDescription
White to yellowish-white crystalline solid
Notes
4-Hexylresorcinol is a synthetic chemical compound that appears as a white to yellowish-white crystalline powder. It's manufactured through chemical processes in laboratories and factories, rather than being extracted from natural sources. The compound is specifically designed to prevent certain types of deterioration in food products. This additive works as both an antioxidant and a color fixative, meaning it prevents foods from spoiling due to oxygen exposure and helps maintain their natural appearance. You'll most commonly encounter E586 on shrimp, prawns, lobster, and other crustaceans (shellfish), where it prevents the black spots that naturally develop when these seafoods are exposed to air during processing and storage. Since E586 is synthetically produced, it's suitable for vegetarian and vegan diets, though the shellfish it's typically applied to would not be. However, people with shellfish allergies should be aware that this additive is primarily used on crustaceans. It's approved for use in many countries including the EU and US, where food safety authorities have determined it's safe at the levels typically used in food processing.