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用高压液相色谱法测定了荔枝种仁油的脂肪酸组成并研究了其对高脂大鼠血脂水平的影响。结果表明，荔枝种仁油含有５０．３％的不饱和脂肪酸和３０．８５％的环丙烷基长链脂肪酸；可以显著降低高脂大鼠血总胆固醇浓度和低密度脂蛋白胆固醇浓度，同时增加高密度脂蛋白胆固醇含量，使高密度脂蛋白胆固醇／总胆固醇含量比值极显著提高。提示荔枝种仁油对改善血脂水平，防止心血管疾病，可能具有良好的保健作用。
The fatty acid composition of litchi seed oil was determined by high pressure liquid chromatography and its effect on blood lipid level in hyperlipidemic rats was also studied. The results showed that litchi seed oil contains 50.3% unsaturated fatty acids and 30.85% cyclopropyl long chain fatty acids; can significantly reduce the high-fat rats blood total cholesterol and low density lipoprotein cholesterol concentrations, while increasing High-density lipoprotein cholesterol, so that high-density lipoprotein cholesterol / total cholesterol ratio was significantly improved. Tips litchi seed kernel oil to improve blood lipid levels, prevent cardiovascular disease, may have good health effects.