@article {739, title = {The Chemical Composition and Antimicrobial Activity of the Leaf oil of Cupressus lusitanica from Monteverde, Costa Rica}, journal = {Pharmacognosy Research}, volume = {2}, year = {2010}, month = {March 2010}, pages = {19-21}, type = {Original Article}, chapter = {19}, abstract = {

The essential oils from the leaves of three different individuals of Cupressus lusitanica were obtained by hydrodistillation and analyzed by gas chromatography - mass spectrometry. A total of 49 compounds were identified in the leaf oils. The major components of C. lusitanica leaf oil were α-pinene (40\%-82\%), limonene (4\%-18\%), isobornyl acetate (up to 10\%) and cis-muurola-4(14),5-diene (up to 7\%). The essential oil was screened for antimicrobial activity, and it showed antibacterial activity against Bacillus cereus and antifungal activity against Aspergillus niger.

}, keywords = {5-diene, Antimicrobial, cis -muurola-4(14), Composition, Cupressus lusitanica, Essential oil, Isobornyl acetate, Limonene, α-pinene}, doi = {10.4103/0974-8490.60585}, author = {Sara L Hassanzadeh and Jessika A Tuten and Bernhard Vogler and William N Setzer} }