Description

Definition of Micro-Emulsion

“A micro emulsion is a system of water, oil and an amphiphile which is a single optically isotropic and thermodynamically stable liquid solution” (Sundarraj et al., 2019).

Microemulsions are clear, stable, isotropic liquid replica Rolex watches mixtures of oil, water and surfactant, frequently in combination with a co-surfactant. The aqueous phase may contain salt(s) and/or other ingredients, and the “oil” may actually be a complex mixture of different hydrocarbons replica watches and olefins (Mahato, 2017). In contrast to ordinary emulsions, microemulsions form upon simple mixing of the components and do not require the high shear conditions generally used in the formation of ordinary emulsions. The two basic types of microemulsions are direct (oil dispersed in water, o/w) and replica Rolex reversed (water dispersed in oil, w/o) (Paliwal et al., 2019). The microemulsion Breitling replica watches concept was introduced in 1940s by Hoar and Schulman who generated a clear single-phase solution by triturating a milky emulsion with hexanol. They prepared the first microemulsion by dispersing oil in an aqueous surfactants solution and adding an alcohol as a co-surfactant, leading to replica Breitling watches transparent stable formulation. Microemulsion is defined as microemulsion are clear, transparent, thermodynamically stable Rolex replica dispersions of oil and water, stabilized by an interfacial film of surfactant frequently in combination with a co-surfactant (Singh et al., 2021).