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Updated: Jun 8, 2026

Design and Optimization Strategies of a High-Performance Vented Box
Published on: June 9, 2023
Synthesis, radical scavenging activity, protection during storage, and frying by novel antioxidants
Yohann Catel1, Felix Aladedunye, Roman Przybylski
1Department of Chemistry and Biochemistry, University of Lethbridge, Lethbridge, Alberta, Canada T1K3M4.
Abstract:
Novel antioxidants, derivatives of trolox, and selected phenolic acids have been prepared in good yields and fully characterized by (1)H NMR, (13)C NMR, and MS. Their antioxidant activities have been assessed by DPPH and ORAC assays, and during frying and accelerated storage tests. Novel phenolic compounds exhibited higher radical scavenging activities than both trolox and α-tocopherol. Trolox hydroxybenzoate showed a significantly higher protection than α-tocopherol under storage conditions. All new antioxidants performed better than α-tocopherol under frying conditions. Moreover, their outstanding thermal stability makes them more valuable than α-tocopherol for frying applications.
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