Patent ID: 9238009
Filing Date: 2016-01-19
CPC Classification: A23K,A23L,A23P,A61K

Claim Text:
1. A method for preparing fat-soluble active ingredients, as particles, said method comprises the following steps: a) an oil-in-water emulsion is prepared comprising as a percentage by weight based on the total weight of said emulsion including b) shaping of particles in a substantially spherical shape by the dispersing the oil-in-water emulsion obtained at the end of step a) in a fluid, c) adding at least one agent for chemical cross-linking of the at least one protein to the dispersion obtained at the end of step b) the chemical crosslinking does not include heat treatment and is performed at a temperature at the end of step b) which is in a range of about 12° C. to about 45° C., the crosslinking agent is selected from the group consisting of acetaldehyde, glutaraldehyde, and glyoxal, and d) the particles of active ingredients with the substantially spherical shape are recovered after step c).