To determine the fatty acids in black ants,the black ants were extracted by soxhlet extraction.The fatty acids in the oil were esterified by sodium hydroxide-methanol,and then analyzed by gas chromatography-mass spectrometry(GC/MS).11 fatty acids were identified in the black ants the contents of the identified fatty acids make up 99.78%,the unsaturated fatty acids were 80.65% and saturated fatty acids were 19.13%.The main components are unsaturated fatty acids in the black ants.Antioxidation effect of the b...