PROCESS FOR THE ENCAPSULATION OF POLYUNSATURATED FATTY ACIDS

摘要

The present invention relates to process for the preparation of particles comprising an oil comprising polyunsaturated fatty acids (PUFA), to particles susceptible to be obtained by the process and to a method for increasing stability of PUFAs in oils at temperatures above 70° C. The process involves the step of preparing an emulsion of an oil rich in PUFAs within carbohydrate matrix and extruding the emulsion into a cold liquid to obtain a glassy material in the form of particles enclosing the oil rich in PUFAs. The invention further relates to food products comprising the particles of the invention.