3种碱蓬属植物种子含油量及其脂肪酸组成研究_于海芹 . Fat Contents and Fatty Acid Composition in the Seeds of Three species of Suaeda

Abstract

Weight method and Gas chromatography-Mass spectrometry were adopted to determine the fat and fatty acid contents of the seeds of three wild plants,S. glauca,S.corniculata and S.salsa,which grew on saline-alkaline land of west Jilin Province.The results indicated that the fat contents of S.glauca,S.corniculata and S.salsa seeds respectively contained 24.39%,15.67% and 15.80% fat,88.65%,88.30% and 88.50% fatty acids in their fat,and high linoleic oil contents among their unsaturated fatty acids,which amounted to 56.94%,59.35%,and 60.86%,respectively.It is highly potential and significant to make use of saline-alkaline land for planting Suaeda plants and fully exploit their values in foods,medicines and healthy cares.