玫瑰种子含油量及脂肪酸组成的初步分析 . Primary Analysis of Oil Content and Fatty Acid Composition of Rose Seeds

Abstract

In order to understand the development and utilization value of rose seeds,the crude oil extracted from seeds of Rosa damascena Mill and Rosa setata Rolfe×Rosa rugosa Thunb was studied.The results showed that the oil content of seeds respectively accounted for 9.06% and 8.51%.The seeds oil contained 91.97% and 88.9% of unsaturated fatty.Linoleic acid was dominat;the content of linoleic acid respectively accounted for 52.95% and 50.44% of the total fatty acids.Rose seeds had a high oil content with good quality,so the rose seeds oil should be deve-loped and utilized well.