
Phytochemistry p. 1943 - 1946 (1984)
Update date:2022-08-04
Topics:
Weston, Roderick J.
The major components of a dichloromethane extract of mature Eucalyptus delegatensis leaves were cis- and trans-p-2-menthen-1-ol, trans-piperitol, α- and β-eudesmol, 4-phenyl-2-butanone and methyl cinnamate.The major terpenoid was considered to be trans-piperitol, which was responsible for the peppermint aroma of freshly crushed leaves.The steam distillate of the same leaves contained the above compounds together with a number of monoterpene hydrocarbons which were considered to be artefacts.Use of these hydrocarbons as chemotaxonomic markers was considered to be erroneous.Key Word Index-Eucalyptus delegatensis; Myrtaceae; alpine ash; essential oil; cis- and trans-p-2-menthen-1-ol; trans-piperitol; monoterpenoids; sesquiterpenoids; phenylpropanoids; peppermint aroma; chemotaxonomy.
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