关键词: &lsquo, 长营&rsquo, 橄榄, 香气成分, 固相微萃取(SPME), 气相色谱/质谱联用(GC/MS)

Abstract: The volatile compounds in the fruit of Canarium album ‘Changying’, which is Fujian Minhou's superior variety, were extracted by SPME and analyzed by Capillary GC-MS method. By Capillary Chromalography, more than 29 peaks were isolated and identified. The results showed that the main volatile components were Caryophyllene, octahydro-7-methyl-3-methylene-4- (1-methylethyl)-,Naphthalene, 1,2,3,5,6,8a-(1-methylethyl)-,Naphthalene, 1,2,3,5,6,8a-hexahydro- 4,7-dimethyl-1-(1-methylethyl)-, Copaene, α-Caryophyllene, Butylated, H-ydroxytoluene, Cyclo- hexane, 1-ethenyl-1-methyl2,4-bis(1-methylethenyl)-,α-Cubebene. Caryopsyllene content was the highest, accounted for 42.40%. Comparing with the analysis results of Canarium album ‘ Changying’ to Canarium album ‘Dongjieyuan’ and Canarium album ‘Sanleng’, we found that the main component was terpenes, but the ingredients were different. Obviously, the volatile components of Canarium album from different trains and regions were different.

Key words: Canarium album ‘Changying’, volatile components, SPME, GC-MS