cinnamon oil造句怎么写

Abstract: Efficacy of Cinnamoum camphora oil, Chinese cinnamon oil and Luicium verum oil which were selected from eight plant volatile oils against the stored grain instcts( Sitophilus zeamais, Rhizopertha dominica, Tribolium confusum) was studied.

Guangxi province is rich in cinnamon resource, so studies on biodegradation of cinnamon oil into natural benzaldehyde have important significance.