Comparative lipidomics analysis of human, bovine and caprine milk by UHPLC-Q-TOF-MS.

Although infant formula represents an important human milk substitute, it has been shown to contain many different lipid structures compared to human milk. In this study, the lipidome and fatty acid composition of human, bovine and caprine milk were analyzed and compared. A total of 13 lipid classes (including TG, DG, SM, PC, Cer, HexCer, HexCer, PE, PG, PS, PI, PA and CL) were analyzed.