珠兰花茶香气的化学组成

Chemical Composition of the Aroma of Zhulan Tea

用毛细管气相色谱和色谱—质谱联用技术首次分析了福州珠兰花茶香气的化学组成,鉴定23个组分,约占珠兰花茶香气挥发油总量的91.1%,含量较高的组分有顺-茉莉酮酸甲酯、反-茉莉酮酸甲酯、芳樟醇,橙花叔醇、N-甲基氨基苯甲酸甲酯、雪松醇和植醇等。本研究还初步分析了珠兰花茶的香型恃点。

Zhulan Tea is one of the traditional scented teas produced in China.The chemical composition of the aroma in Zhulan Tea,which had not beenreported piror to this study,was analysed with capillary gas chromatogra-phy and gas chromatography/mass spectrometry.Results showed that themain aromatic components in Zhulan Tea were c-methyl jasmonate,t-methyljasmonate,linalool,nerolidol,methyl N-methyl anthranilate,cedrol andphytol,etc.The characteristics of the Zhulan Tea aroma was also reportedin this paper.