几种风吹楠属植物脂肪酸成分分析_许玉兰 . Fatty acid composition of several plants of Horsfieldia

Abstract

Oil contents of Horsfieldia tetratepala,H.glabra and H.pandurifolia were measured by Soxhlet extraction.The compositions and content of fatty acid were analyzed by gas chromatography-mass spectrometry(GC-MS) after esterification.The results showed that the kernel of three plants had more than 54% of oil content,which indicated that the three plants belonged to high oil plant.Total contents of fatty acids(20 carbon atoms) in the three oils were over 99%,which were an ideal raw material for biodiesel.