https://www.selleckchem.com/pr....oducts/otub2-in-1.ht
The emulsions prepared using the surfactant and Pickering methods were separated into oil and water by the solid-liquid phase transition of hexadecane in the internal oil phase. However, the emulsion prepared using three-phase emulsification maintained its emulsified state without any oil-water separation even when the internal oil phase underwent solid-liquid phase transition. From the results obtained, it can be concluded that three-phase emulsification is an irreversible method because its mechanism is based on extensive factors.