title: Synthesis of methacrylic-ferulic acid copolymer with antioxidant properties by single-step free radical polymerization.
abstract: A novel, simple, and cheap method to synthesize antioxidant methacrylic-ferulic acid copolymer (PMAA-FA) by free radical polymerization was developed by employing a hydrogen peroxide-ascorbic acid pair to produce hydroxyl radicals acting as radical initiators. FT-IR spectra were performed to verify the insertion of ferulic acid into the polymeric chain, and the antioxidant activity of PMAA-FA was compared to that of a control polymer synthesized in the absence of antioxidant molecule. Good antioxidant activity was demonstrated by obtained materials, showing the efficiency of the polymerization method. This material could be useful in the pharmaceutical field and in the food industry (food packaging).
authors.affiliation: Dipartimento di Scienze Farmaceutiche, Universita della Calabria, Edificio Polifunzionale, Arcavacata di Rende, CS, Italia. francesco.puoci@unical.it
authors.forename: Francesco
authors.initials: F
authors.lastname: Puoci
authors.forename: Francesca
authors.initials: F
authors.lastname: Iemma
authors.forename: Manuela
authors.initials: M
authors.lastname: Curcio
authors.forename: Ortensia I
authors.initials: OI
authors.lastname: Parisi
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Cirillo
authors.forename: Umile G
authors.initials: UG
authors.lastname: Spizzirri
authors.forename: Nevio
authors.initials: N
authors.lastname: Picci
mesh_terms: D000975:Antioxidants / Q000138:chemical synthesis* / Q000494:pharmacology; D001205:Ascorbic Acid; D003373:Coumaric Acids / Q000737:chemistry; D006861:Hydrogen Peroxide; D011091:Polyesters / Q000138:chemical synthesis* / Q000494:pharmacology; D011108:Polymers / Q000138:chemical synthesis*; D011109:Polymethacrylic Acids / Q000737:chemistry; D017550:Spectroscopy, Fourier Transform Infrared
chemical_list: D000975:Antioxidants; D003373:Coumaric Acids; D011091:Polyesters; D011108:Polymers; D011109:Polymethacrylic Acids; C539557:methacrylic-ferulic acid copolymer; C030613:polymethacrylic acid; C004999:ferulic acid; D006861:Hydrogen Peroxide; D001205:Ascorbic Acid