 The study investigated the antioxidant and anti-corrosive properties of glucosinolate-rich extracts derived from brassica species, including broccoli, cabbage, black radish, rapeseed, and cauliflower. The extracts demonstrated strong antioxidant activity, measured by the DPPH and folenciocalta methods, and exhibited excellent inhibitory effect against corrosion of steel in acidic media. Furthermore, the extracts were found to form a protective layer on the steel surface, which could be attributed to the presence of glucosinolates. This article was authored by Ioana Maria Karmanianoscu, Adina Cata, Adriana Aurelia-Keyes, and others.