Antifungal activity, cytotoxicity and composition of essential oils from the Asteraceae plant family

• Published in: Revista iberoamericana de micología 2010-06, Vol.27 (2), p.101-103
• Main Authors: Zapata, Bibiana, Durán, Camilo, Stashenko, Elena, Betancur-Galvis, Liliana, Mesa-Arango, Ana Cecilia
• Format: Article
• Language: Spanish
• Subjects: Achyrocline - chemistry; Animals; Antifungal Agents - chemistry; Antifungal Agents - isolation & purification; Antifungal Agents - pharmacology; Antifungal Agents - toxicity; Aspergillus flavus - drug effects; Aspergillus fumigatus - drug effects; Baccharis - chemistry; Biofilms - drug effects; Candida - drug effects; Cercopithecus aethiops; Disinfectants - isolation & purification; Disinfectants - pharmacology; Microbial Sensitivity Tests; Oils, Volatile - chemistry; Oils, Volatile - isolation & purification; Oils, Volatile - pharmacology; Oils, Volatile - toxicity; Plant Oils - chemistry; Plant Oils - isolation & purification; Plant Oils - pharmacology; Plant Oils - toxicity; Vero Cells - drug effects
• ISSN: 1130-1406
• DOI: 10.1016/j.riam.2010.01.005

The plants of the Asteraceae family have been used for medicinal purposes,in traditional Colombian medicine. To evaluate the antifungal activity and the cytotoxic effects of 15 essential oils from plants of the Asteraceae family. Antifungal activity was evaluated against Candida parapsilosis ATCC 22019, Candida krusei ATCC 6258, Aspergillus flavus ATCC 204304 and Aspergillus fumigatus ATCC 204305 following EUCAST and CLSI M38-A standard methods, for yeast and filamentous fungi, respectively. Cytotoxic effect was evaluated on Vero cell line by MTT assay. The oils from the plants Achyrocline alata and Baccharislatifolia were the only ones active against A. fumigatus (GM-MIC=78.7 and 157.4 microg/ml, respectively). In contrast, there was no evidence of oils active against Candida species. In addition, these oils were not cytotoxic on Vero cells. The oils of A. alata and Baccharis latifolia could be candidates for disinfecting hospital environments and for inhibiting biofilm formation by A. fumigatus The oils of A. alata and B. latifolia could be candidates for disinfecting hospital environments and for inhibiting biofilm formation by A. fumigatus.