Results Forty-seven components were identified and Caryophyllene oxide, Spathulenol, Cyclododecane and Dodecanoic acid were found to be the major components of the essential oils.

结叶连翘挥发油中鉴定了47种合,其氧石竹烯、斯巴醇、环十二烷、月桂酸等合叶连翘挥发油的主要成分。