0000000001257546
AUTHOR
P Cabras
Inhibitory effects of the main compounds of oregano essential oil against some pathogenic fungi
The in vitro activity of essential oil compounds of Origanum heracleoticum L. was tested against Verticillium dahliae, Fusarium oxysporum, Phoma tracheiphila, Phytophthora cactorum and Botrytis cinerea by the well diffusion method using four different concentrations (from 1 x 104 to 1 x 10-2 μg·ml-1). Analyses by GC-ITMS of the oil extracted by steam distillation from dried inflorescences made it possible to identify 19 main compounds. The major compounds were thymol (39.10 %) followed by γ-terpinene (21.26 %) and ρ-cymene (11.23 %). Carvacrol and the plain essential oil at their higher concentrations showed an inhibitory effect against all pathogens tested. However, the percentage of inhib…
Antimicrobial actyvity of main compounds of essential oil extracts from Sygygium aromaticum (L.) Merril et L.M. Perry.
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