Как по Английски будет antioxidante

adjective

Designed to prevent rust (= a reddish-brown substance that forms on the surface of iron and steel) forming on something

Примеры использования:

He painted the garage doors with a blue anti-rust paint., the chemical is used as an anti-rust coat…

noun

A substance that inhibits oxidation, especially one used to counteract the deterioration of stored food products.

Примеры использования:

An imbalance between production of ros and production of antioxidants results in oxidative stress.