Как по Английски будет antiossidante

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.

adjective

Designed to prevent a metal surface from tarnishing (= becoming less bright or a different colour)

Примеры использования:

All items of jewellery are finished in an anti-tarnish coating., anti-tarnish agents in the cloth a…