Effects of triacylglyceride molecular structure on ionization efficiency in the easy ambient sonic-spray ionization technique

摘要

We can conclude that no substantial TAG discrimination during EASI desorption and ionization seems occur when analyzing oils that contain high levels of unsaturated TAG or only saturated TAG, such as hydrogenated soybean or palm oils. Therefore, EASI-MS data reflect the relative TAG concentrations in the original oil samples and can be used for quantitative analysis of TAG.