title: Identification of the antioxidation reaction products from a sinapic ester in a lipid oxidation system.
abstract: As a part of our research project on the elucidation of the chain-breaking antioxidation mechanism for natural phenols in food components, the antioxidation products from a sinapic acid methyl ester in lipid oxidation were identified. Sinapic acid is a potent antioxidative phenolic acid widely distributed in edible plants. The structural determination of the four isolated products revealed them each to have a tricyclic structure consisting of ethyl linoleate, methyl sinapate and molecular oxygen, and these were isomeric compounds for the substituents on the tricyclic moiety.
authors.affiliation: Faculty of Integrated Arts and Sciences, University of Tokushima, Tokushima, Japan. masuda@ias.tokushima-u.ac.jp
authors.forename: Toshiya
authors.initials: T
authors.lastname: Masuda
authors.forename: Jun
authors.initials: J
authors.lastname: Akiyama
authors.forename: Yoshio
authors.initials: Y
authors.lastname: Takeda
authors.forename: Tomomi
authors.initials: T
authors.lastname: Maekawa
authors.forename: Yoshiaki
authors.initials: Y
authors.lastname: Sone
mesh_terms: D000975:Antioxidants / Q000737:chemistry*; D002851:Chromatography, High Pressure Liquid; D003373:Coumaric Acids / Q000737:chemistry*; D008055:Lipids / Q000737:chemistry*; D010084:Oxidation-Reduction; D013997:Time Factors
chemical_list: D000975:Antioxidants; D003373:Coumaric Acids; D008055:Lipids; C073734:sinapinic acid