Chemical Composition Changes of Main Active Components Accompanying the Conversion of Some Essential Oils (EO) into Essential Oils Nanoemulsion (EONE)

Four essential oils [Sweet Basil (Ocimum basilicum L, Fam: Lamiaceae), Geranium, (Pelargonium graveolens, Geraniaceae), Lemongrass (Cymbopogon citratus, Poaceae) and Peppermint (Mentha piperita L. Lamiaceae)] were selected to be converted into oil nanoemulsions (EONE). The four analyzed in their natural (EO) nano form (EONE) using GC-MS, the results showed a significant increase percentage of main components also indicated an total content TPC phenols (12.91, 12.04, 13.78, 12.88 (mg GAE/g)) respectively, as well DPPH% (48.22, 36.21, 44.68 30.83%) respectively oils. that conversion EO EONE for under study had preserved physical chemical properties.