[Analysis of the chemical constituents of essential oil from Anaphalis aureopunctata by GC-MS].

OBJECTIVE: The chemical components of essential oil from Anaphalis aureopunctata were analyzed by GC-MS. METHODS: Essential oil was extracted by stem distillation (SD). The chemical components of essential oil were analyzed by GC-MS. RESULTS: The main components in the oil were Eudesma-4(14), 11-diene, alpha-Bisabolol,6,10,14-trimethyl- 2-Pentadecanone,Caryophyllene oxide,alpha-Selinene and so on. CONCLUSION: This is the first time to adopt GC-MS to analyze the chemical components of volatile oil of Anaphalis au-reopunctata, and this study can provide science basis for further research development of Anaphalis aureopunctata.