L
L. R. C. Barclay
Researcher at Mount Allison University
Publications - 20
Citations - 1627
L. R. C. Barclay is an academic researcher from Mount Allison University. The author has contributed to research in topics: Autoxidation & Linoleic acid. The author has an hindex of 11, co-authored 20 publications receiving 1591 citations.
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Journal ArticleDOI
The relative contributions of vitamin E, urate, ascorbate and proteins to the total peroxyl radical-trapping antioxidant activity of human blood plasma.
TL;DR: The changes in concentrations of the plasma antioxidants during peroxyl radical attack show that the first line of defense is provided by the plasma sulfhydryl groups, even urate being spared during the initial stages of the reaction.
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Autoxidation of micelles and model membranes. Quantitative kinetic measurements can be made by using either water-soluble or lipid-soluble initiators with water-soluble or lipid-soluble chain-breaking antioxidants
TL;DR: In this paper, les difficultes de mesures de la cinetique d'autooxydation of linoleique dans des micelles de laurysulfate de sodium are considered.
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The antioxidant activities of phenolic antioxidants in free radical peroxidation of phospholipid membranes
L. R. C. Barclay,Kimberly Ann Baskin,Kelly Andrea Dakin,Steven Jefffrey Locke,Melinda R. Vinqvist +4 more
TL;DR: The absolute rate constant for hydrogen abstraction from dilinoleoylphosphatidylcholine (DLPC) bilayers photoinitiated by benzophenone takes place by a free radical chain mechanism as mentioned in this paper.
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Autoxidation in micelles. Synergism of vitamin C with lipid-soluble vitamin E and water-soluble Trolox
TL;DR: Quantitative studies of the effect of the inhibitors ascorbic acid, α-tocopherol, and 6-hydroxy-2,5,7,8-tetramethyl-chroman-2-carboxylate on the autoxidation of linoleic acid in micellar DBHN micelles reveal that C functions to regenerate a mole of E (or T) per mole of C used.
Journal ArticleDOI
The autoxidation of unsaturated lipids in micelles. Synergism of inhibitors vitamins C and E
TL;DR: In this article, the authors studied the kinetics of thermally initiated autoxidations of unsaturated lipids, linoleic acid, and methyl linoleate in micelles.