[GC-MS analysis of chemical components in essential oil from Flos magnoliae].

In this paper, the chemical components and their relative contents of essential oil in three kinds of Xinyi(Magnolia biondii, Magnolia denudata and Magnolia sprengeri) were identified and analyzed by GC-MS. The main components are 1,8-cineole, sabinene, beta-pinene, alpha-pinene, trans-caryophyllene, etc.