盐地碱蓬籽油的提取及特性分析_李洪山 . Extraction and characteristics analysis of Suaeda salsa seed oil

Abstract

The Suaeda salsa seed oil was extracted by solvent extraction,and the composition of fatty acid and its relative content were analyzed by GC/MS.The physical and chemical characteristics of Suaeda salsa seed oil were also analyzed.The results were as follows:the oil content 20.12%,iodine value 176.4 gI/100 g,acid value 1.84 mgKOH/g,and saponification value 194.6 mgKOH/g.There were 7 kinds of fatty acids in the oil,and the unsaturated fatty acids accounted for 90.65%,in which linoleic acid accounted for 68.74%,oleic acid accounted for 13.93%,and linolenic acid accounted for 4.17%.It showed that Suaeda salsa seed oil was a high quality health oil.