山桃种子脂肪酸含量及成分分析 GC-MS . The Content and Composition Analysis of Fatty Acids of Mountain Peach Seeds

Abstract

With seeds of mountain peach as experimental materials,the compared materials were seeds of Peach and Apricot.Oil was extracted from the three kinds of plants by the Soxhlet method.Seed oil content and composition in the three plants were analyzed by GS-MS combination chromatography and were compared.The result showed that palmitic acid and oleic acid were contained in seeds of three plants.Palmitic acid content in mountain peach seed was 33.611%,which was higher than Apricot and peach;the lowest was the seed of which was Oleic acid content in peach,which was 59.232%,was higher than mountain peach and Apricot,which were 51.87% and 38.964%.Palmitic acid and oleic acid were raw materials with high quality for biodiesel.The results laid the foundation for the development and utilization of mountain peach as an energy plant.