title: Direct Determination of Glycidyl Esters of Fatty Acids in Vegetable Oils by LC-MS.
abstract: An LC-MS method using a single quadrupole mass spectrometer was developed for direct analysis of glycidyl esters of fatty acids in vegetable oils. Without any sample clean-up, this method provided acceptable recovery of seven glycidyl esters, comparable results to a previously-published method utilizing two solid-phase extraction steps, and consistent detection parameters after greater than 200 injections without any cleaning operations performed. This method could readily be implemented as a screening assay for glycidyl esters in most oil laboratories.
authors: Research Division, Archer Daniels Midland Company, James R. Randall Research Center, 1001 N. Brush College Road, Decatur, IL 62521 USA.
authors: Michael R
authors: MR
authors: Blumhorst
authors: Padmesh
authors: P
authors: Venkitasubramanian
authors: Mark W
authors: MW
authors: Collison