The volatile constituents of the aerial parts of Hymenocrater incanus Bunge
growing in Iran, isolated by hydrodistillation, was analysed by CC-MS. The
oil was Found to contain 35 components. The oil was rich in B-caryophyllen
e (17.6%) and 1,8-cineole (16.9%). The other major constituents were alpha
-pinene (9.2%), beta -pinene (7%), trans-beta -ocimene (5.4%), germacrene-D
(4.5%) and caryophyllene oxide (3.9%). Copyright (C) 2001 John Wiley & Son
s, Ltd.