豺皮樟叶挥发油化学成分的研究

CHEMICAL CONSTITUENTS IN ESSENTIAL OIL FROM THE LEAVES OF LITSEA ROTUNDIFOLIA VAR. OBLONGIFOLIA

利用ＧＣ－ＭＳ联用技术从豺皮樟（Ｌｉｔｓｅａ ｒｏｔｕｎｄｉｆｏｌｉａ ｖａｒ．ｏｂｌｏｎｇｉｆｏｌｉａ）叶挥发油中分离和鉴定了２７个化合物，占挥发油总量的８８．７５％，其中主要成分是十二烷酸（４３．６８％）、肉豆蔻酸（１４．６１％）、十一烷酸（４．７０％）、棕榈酸（４．１５％）。

Twenty-seven constituents in essential oil from the leaves of Litsea rotundifolia var. oblongifolia were identified by means of GC-MS-DS. The content of these compounds amounted to 88.75% of the essential oil. The main compounds are dodecanoic acid (43.68%), myristic acid (14.61%), n-undecanoic acid (4.70%) and palmitic acid (4.15%).