A process for preparing cinnamaldehyde from cassia oil with using molecular distillation was investigated. 利用分子蒸馏技术对肉桂油分离提纯肉桂醛工艺技术条件进行了研究。
The dried aromatic inner bark of certain tropical Asian trees in the genus Cinnamomum,especially C. verum and C. loureirii,often ground and used as a spice. 桂皮，一种樟属的亚洲热带树木的芳香的干燥内层树皮，特别是正肉桂和劳木罗肉桂，常磨成粉做香料。
