Open Food Facts gathers information and data on food products from around the world.

Sign in

Sign-in to add or edit products.

Not registered yet? Create your account.

Add a product

Donate to support our work

Donate to Open Food Facts

Open Food Facts is made by a non-profit association, independent from the industry. It is made for all, by all, and it is funded by all. You can support our work by donating to Open Food Facts and also by using the Lilo search engine.
Thank you!

E321 - Butylated hydroxytoluene

Additive: E321 - Butylated hydroxytoluene

Functions: Antioxidant

Butylated hydroxytoluene -BHT-, also known as dibutylhydroxytoluene, is a lipophilic organic compound, chemically a derivative of phenol, that is useful for its antioxidant properties. European and U.S. regulations allow small amounts to be used as a food additive. In addition to this use, BHT is widely used to prevent oxidation in fluids -e.g. fuel, oil- and other materials where free radicals must be controlled. - Wikipedia

Risk of overexposure

EFSA evaluation: Scientific Opinion on the re-evaluation of butylated hydroxytoluene BHT -E 321- as a food additive (2012-03-07)

Names: Buthylhydroxytoluène, BHT