Novel technology could be useful in the nutraceutical, pharmaceutical, food and beverage, cosmetic and personal care industries
By Media Relations
Researchers at the University of Waterloo have developed a simple, low-cost method for accurately encapsulating core materials (which could be pure liquid or liquid containing suspended functional ingredients) that could make important contributions to a wide range of industry applications.
The process, known as a liquid-liquid encapsulation system, introduces a drop of core material through a nozzle, which impacts on a host bath, containing a floating shell layer on the surface. When a complex interaction of the core material with the shell layer occurs, it creates a stable encapsulation which protects the core material and safeguards it from an aggressive environment enabling a timely release of the cargo material to a targeted area.