Nanoemulsions are also called mini-emulsions, submicrometric emulsions or ultrafine emulsions, ranging in size from 5-500 nm. Highlighted in the literature by some reports on nanoemulsion testing and biotechnological properties of EOs from Cymbopogon citratus, Citus sinensis and Citrus limon, the use of natural agents alone or in combination with synthetic material seems promising to prevent, delay, halt or reverse carcinogenesis. The anticarcinogenic...