Reprinted from JOURNAL of CH·ROMATOGRAPHY A Journal of Chromatography A, 818 (1998) 169-186 Characterization of model triacylglycerol (triolein, trilinolein and trilinolenin) autoxidation products via high-performance liquid chromatography coupled with atmospheric pressure chemical ionization mass spectrometry . William E. Neff, W Craig Byrdwell* us Department of Agriculture. Agricultural Research Sen'ice, National Center for Agricultural Utilization Research, 1815 N. University Street, Peoria, /L 6/604, USA Received 17 March 1998; received in revised form 29 June 1998; accepted 29 June 1998 ELSEVIER