Volatile components of wax apple named "Nongke II" were extracted from the ripe fruit with headspace solid-phase micro-extraction method and identified with gas chromatography-mass spectrometry (GC-MS). The results showed that twelve fragrant components were identified. Among the fragrant components, six terpenes were account for 63. 74% of the total content, the alcohol, aldehyde, lipid and furan were account for 22. 48% , 0. 48% , 4. 68% and 4. 44% , respectively. Nine compounds were identified with the match degree above 90% and relative amount of 93. 46%. The main aromas were cis-3-nonene-l-ol, (-)-Alpha-Cubeb oil terpenes and trans-caryophyllene.%采用顶空固相微萃取法,提取“农科二号”莲雾成熟果实中的挥发性物质,并采用气相色谱-质谱法分析鉴定.结果表明:“农科二号”成熟果实检测到12种香气成分,其中萜烯类6种,占63.74％；醇类1种,占22.48％；醛类1种,占0.48％；酯类1种,占4.68％；呋喃类1种,占4.44％；其他2种,占4.17％.匹配度超过90％的有9种,约占93.46％,主要香气物质为顺-3-壬烯-1-醇、(一)-AlphA-荜澄茄油萜和反式石竹烯.
展开▼
