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Comparative Study of the Chemical Composition of the Essential Oil of Vismia baccifera var. dealbata (Guttiferae) Collected in two Different Locations in Merida-Venezuala

Abstract:

The essential oil from leaves of Vismia baccifera var. dealbata collected from Chiguará (1250 m) and La Hechicera (1800 m) were analyzed by GC and GC-MS. Several differences are clearly observed in both collections. Germacrene-D (15.8 %), α-cadinol (14.5 %), epi-α-cadinol (11.9 %), β-caryophyllene (10.1 %) and δ-cadinene (7.5 %) were the major constituents in the Chiguará sample while β-caryophyllene (45.7 %), valencene (12.3 %), β-elemene (10.7 %), α-humulene (8.9 %) and germacrene-D (6.3 %) were observed as major components in the La Hechicera sample. © 2009 Taylor & Francis Group, LLC.