The sesquiterpenoids (+)-delta -cadinene, epicubenol and cubenol in the ess
ential oils of the Myrtaceae are by-products of the acid-solvolysis of the
sesquiterpene alcohols cubebol and epicubebol. This solvolysis can occur du
ring leaf ageing or steam distillation. Significant proportions of these co
mpounds can be found in many members of the Myrtaceae, most notably commerc
ial tea tree (Melaleuca alternifolia and M. linariifolia). Copyright (C) 20
00 John Wiley & Sons, Ltd.