N. Aligiannis et al., Composition and antimicrobial activity of the essential oils of five taxa of Sideritis from Greece, J AGR FOOD, 49(2), 2001, pp. 811-815
The chemical compositions of the essential oils obtained from the aerial pa
rts of five taxa of Sideritis were analyzed using various GC-MS techniques.
A total of 99 different compounds was identified, and significant differen
ces (qualitative and quantitative) were observed between the samples. The i
n vitro antimicrobial activity of the essential oils against six bacteria a
nd three fungi is also reported.