physical/chemical modification process food micro-encapsulation process http://www.langual.org/langual_thesaurus.asp?termid=H0781 Micro-encapsulation is a process in which tiny particles or droplets are surrounded by a coating to give small capsules many useful properties. In a relatively simplistic form, a microcapsule is a small sphere with a uniform wall around it. The material inside the microcapsule is referred to as the core, internal phase, or fill, whereas the wall is sometimes called a shell, coating, or membrane. Most microcapsules have diameters between a few micrometers and a few millimeters. The definition has been expanded, and includes most foods. Every class of food ingredient has been encapsulated; flavors are the most common. The technique of microencapsulation depends on the physical and chemical properties of the material to be encapsulated.[http://en.wikipedia.org/wiki/Micro-encapsulation] LanguaL curation note: Used for the coating of microscopic particles with another material. coating process covering process micro-encapsulation process