E586: 4-Hexylresorcinol
Main role: browning control
Also listed as: hexylresorcinol
What is E586 (4-Hexylresorcinol)?
E586 is 4-hexylresorcinol, an ingredient associated with preventing discoloration in specified crustacean applications. Its role is to inhibit the unwanted darkening sometimes called melanosis. A maintained surface appearance is not a replacement for the product's freshness and storage requirements.
What does it do in food?
Its main role is browning control. An antioxidant additive helps manage oxidation within the food, such as changes in fat, flavor, or color. That technical role is separate from claims that eating the ingredient will provide a particular health benefit.
Food and formulation examples
- Specified shrimp and prawn processing
These examples describe formulation roles, not a list of unrestricted legal uses. Availability and permitted applications differ by country and food category.
Label names and ingredient questions
Look for E586, E 586, or the ingredient name. Related names and label terms include hexylresorcinol. A family code can cover more than one specified form; check the full declaration when the distinction matters.
An anti-browning treatment can preserve appearance without making spoiled seafood safe. Follow the cold chain and use-by information, and check the full product ingredient declaration.
Is E586 safe?
There is no meaningful personal risk estimate from an E number alone. Food-grade specifications, allowed uses, amount consumed, and individual circumstances all matter. The authorization record below gives the legal scope; it is not a claim that every possible use is appropriate.
A label identifies the ingredient but usually not its concentration. Calculating daily intake requires the amount in the food and the quantities eaten.
Authorization and conditions of use
The Great Britain food additive register lists E586 as 4-Hexylresorcinol. This is an entry subject to its stated conditions, not unrestricted permission for every food. The record links to the applicable authorization terms. For an EU product, use the European Commission food additive database to check the relevant food category and limits. Other countries may use different names or rules.