Essential Oil of Galinsoga Parviflora Leaves from Colombia

  title={Essential Oil of Galinsoga Parviflora Leaves from Colombia},
  author={J. Pino and Mauricio Gaviria and Juana Quevedo-Vega and Laura Garc{\'i}a-Lesmes and C. Quijano-Celis},
  journal={Natural Product Communications},
The chemical composition of the volatile compounds from the leaves of Galinsoga parviflora Cav. (Asteraceae) from Colombia was studied by GC and GC/MS. Eighty-eight volatile compounds were identified, of which the major ones were (Z)-3-hexen-1-ol (21.7%), β-caryophyllene (12.4%), and 6-demethoxy-ageratochrome (14%). The leaf oil presented antimicrobial activities against the Gram-positive bacteria Staphylococcus aureus and Bacillus cereus. 
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