Analysis of triglycerides by capillary gas chromatography with programmed‐temperature injection

Abstract

Abstract The capillary gas chromatographic analysis of complex naturally occurring and food‐product triglyceride mixtures is accomplished qualitatively and quantitatively on columns coated with methyl and methyl‐phenyl (65%) silicones using programmed‐temperature split/splitless and on‐column injection. Faster analysis times are achieved using elevated initial column oven temperatures with cold initial injector temperatures.