玫瑰果实脂肪酸成分的GC_MS分析_闫杏莲 . Analysis of Fatty Acids from Fruit of Rosa Rugosa Thunb by GC-MS

Abstract

The fatty acids were extracted by Soxhlet extraction,and GC-MS was used to analyze the components in the fruit of Rosa rugosa Thunb.The result shows that eleven fatty acids were identified from R.rugosa Thunb,amounting to 89.41% of the total constituents.The main components are linoleic acid(44%),oleic acid(28.4%),14-methyl-pentadecanoic acid(10.15%) and stearic acid(3.85%).It can be seen that the unsaturated fatty acids were the main compounds in the fruit of R.rugosa Thunb,amounting to 73.04% of the total constituents.So the fruit of R.Rugosa Thunb can be exploited as an edible oil for health care.