the Essential Oils of Lippia alba (Miller) N.E Brown Grown in Different Regions of Colombia

The essential oils from Lippia alba (Miller) N.E Brown (Verbenaceae Family) collected in different regions of Colombia were obtained by microwave-assisted hydrodistillation. Their chemical compositions were determined by GC and GC/MS. Two chemotypes were distinguished, characterized by carvone and citral as main constituents. An-tifungal activity of the essential oils was determined following the standard microdilution protocols AFST-EUCAST for C. krusei and C. parasilopsis, and CLSI-M38A for Aspergillus fumigatus and A. flavus. The essential oils obtained from both L. alba chemotypes showed antifungal activity