Leaf Oil ofPsidium guajavaL. from Cuba

Abstract
The chemical composition of the leaf oil of Psidium guajava L. was studied by GC/MS. Fifty-seven components were identified, of which β-caryophyllene (21.6%), (E)-nerolidol (19.2%) and selin-11-en-4α-ol (13.4%) were the major ones.