Comparative antibacterial effects of novel Pelargonium essential oils and solvent extracts
- 1 September 1998
- journal article
- Published by Oxford University Press (OUP) in Letters in Applied Microbiology
- Vol. 27 (3) , 135-141
- https://doi.org/10.1046/j.1472-765x.1998.00414.x
Abstract
The scented leaves of a number of Pelargonium (Geraniaceae) species and cultivars were extracted using steam distillation, petroleum spirit and methanol. The extracts were assessed for their antibacterial activity in vitro against Staphylococcus aureus, Proteus vulgaris, Bacillus cereus and Staph. epidermidis. The results indicated substantial antibacterial activity and suggested that Pelargonium essential oils could be used as novel antibacterial agents. The methanolic and petroleum spirit extracts were more potent antibacterial agents than the steam-distilled volatile samples. The results suggest that Pelargonium essential oils and solvent extracts could be used as novel food or cosmetic antimicrobial agents.Keywords
This publication has 0 references indexed in Scilit: