漳州水仙花精油的化学成分研究

Study on Chemical Constituents of the Essential Oil of Zhangzhou Narcissus Flowers

中国水仙(Narcissus tazetta var chinensis)系石蒜科,水仙属多年生草本植物。原分布于长江沿岸。福建漳州人工栽培的水仙为其上品。人们采用雕刻鳞茎,改变植株生长姿态,制作出一系列琳琅剔透的水仙盆景,其观赏价值居于同属花卉植物之冠而弛名中外。它的芳香独特,清香极浓。

The chemical constituents of the essential oil of Zhangzhou Narcissus flowers were determined by GC-MS with fused silica capillary column OV-101.,θ0.25mm×50m.Based on EIMS and CIMS of each GC peak,48 compounds which make up 96% of total amount of the oil were identified.The major compounds were:Benzyl-alcohol (8.83%),3,7-Dimethyl-l,6-octadien-3-ol (9.15%),2,2,4-Trimethyl-3-cyclohexene-l-methanol(5.79%),Benzyl acetate (12.07%) 1H-Indole (9.14%),p-Mentha-l,8-diene-4-yl acetate(7.38%) and Benzyl benzoate(1.81%).The chemical constituents of essential oil of Narcissus buds have been determined also.There is a great difference for chemical constituents between Narcissus buds and flowers.