Fig. 3. Analytical thin-layer chromatography showing the lipid class separations in the extracts of the andiroba seeds. G1 = hexane extract; G2 = acetone extract; G3 = methanol extract. PLP = phospholipids; PC = phenolic compounds; MAG = monoacylglycerol; STR/TRT = steroids and tetranotriterpenoids; DAG = diacylglycerol; FFA = free fatty acids; TAG = triglycerides. Eluent: hexane/ether/ethyl acetate (6 : 2 : 2) 2 drops of acetic acid. Developer: sulfuric vanillin.
