The fatty acid methyl esters (FAMEs) profile of D. terliolecta was determined after basic transesterification. The reaction was catalyzed by 1.5% NaOH (w: w) in methanol 1:20 at 80 C and atmospheric pressure during 5 h. FAMEs profile was characterized by gas chromatography (GC) (Agilent 7890A Series GC) coupled to mass spectrometry (MS) equipped with multimode injector and 5 ms column with dimension of 30 m 250 mm0.25mmandelectron impact ionization. Two ml of FAMEs solubilized in chloroform were injected at chromatographbysplitless modeusingheliumat1.5ml/ min as carrier gas. The ion source and quadruple temperatures were 230 Cand150Crespectively. Detection was done using full scan mode between 35 and 500 m/s and EMV mode gain factor 5 and identification was performed using NIST 2011 MS Library and known standards Supelco® 37 Component FAME Mix (47885USigma Aldrich)