A Study on the Triglyceride Composition in Apricot Kernel Oil,Peach Kernel Oil and Plum Kernel Oil

The triglyceride composition of kernel oils from apricot, peach and plum was separated and analysed by reverse phase high performance liquid chromatography (RP-HPLC). The results showed that their oils predominantly contained OOO and OLO among 11 triglycerides.     

桃、李、杏种仁油的甘油三酯组成研究

李(Prunus salicina L.)、桃(Amygdalus persica L.)、杏(Armeniaca vulgarisLam.)的种仁富含油脂,主要脂肪酸成分为油酸和亚油酸。近年 Geeraert 和 Sandra报道了杏仁油的甘油三酯组成的气相色谱图。桃、李仁油的甘油三酯,以及甜杏仁油与苦杏仁油的比较,均未见报道。本文报道这几种水果的种仁成分。1.试验材料和油样提取苦杏仁和甜杏仁为商品;李仁和桃仁来源于广东地区栽培品种。除甜杏仁外,其余种仁均有苦味。种仁捣碎,石油醚(30—60℃)室温浸提,减压蒸除溶剂得分析油样。除甜杏仁油外,其余均有苦杏仁甙的气味。