A triacylglycerol; inhibits oxidized LDL-induced decreases in cell viability and SOD and GPX activities and increases in apoptosis in endothelial cells at 10 μM; has been found in sunflower, corn, and extra virgin olive oils; has been used as a standard for the quantification of triacylglycerols in extra virgin olive oil by HTGC-(IT)MS; is a major component of Lorenzo's oil