狭叶桂〔Cinnamomum heyeanum ( Nees) H. W. Li et B. Q. Cheng〕是一种新的资源植物 ,全株可提取芳香油 ,含黄樟油素 63% ～ 99% ; 鲜枝叶出油率为 0. 51% ～ 0. 96% ,黄樟油素含量为97% ～ 99% 。 用种子繁殖可保持母本优良性状 ,是一种具有发展价值的新香料植物。
 

Cinnamomum heyeanum ( Nees) H. W. Li et B. Q. Cheng is a kind of economic plant. Rich essential oil can be extracted from the tree with the safrole content of 63%～ 99% ; the oil product rate from fresh twigs and leaves is 0. 51% ～ 0. 96% , in which the safrole content is 97%～ 99% . Good characters of its parent can be remained by seed propagation and this is a new aromatic specis for further developm ent.