Method for preparing a stable oil-in-water emulsion

摘要

The invention relates to a method for preparing a stable oil-in-water emulsion without adding an emulsifier. According to the method, a mixture of a lipid phase and an aqueous phase is subjected to vibrating energy, in a sealed container, by applying a transducer operating at a frequency of more than 900 kHz.

主权项

1. A method of preparing a stable oil-in-water emulsion comprising combining a lipid or lipophilic phase with an aqueous phase, and exposing the mixture to vibratory energy in a closed receptacle by application of one or more transducers, wherein said one or more transducers operate only in a frequency range of between 900 kHz and 3 MHz.