METHOD FOR PRODUCING NANOCAPSULES OF RED CABBAGE ANTHOCYANS IN SODIUM CARBOXYMETHYL CELLULOSE Russian patent published in 2020 - IPC A61K9/51 B82Y40/00 A61J3/07 C09B61/00 A61K47/38 

FIELD: chemistry.

SUBSTANCE: present invention relates to a method for producing nanocapsules of red cabbage anthocyans in sodium carboxymethyl cellulose. Method comprises adding anthocyanins in an alcohol solution to a suspension of sodium carboxymethyl cellulose in hexane in the presence of glycerol ester with one or two food fatty acid molecules and one or two molecules of citric acid as a surfactant while stirring at 800 rpm, then fluorobenzene is added, obtained suspension of nanocapsules is filtered and dried at room temperature, wherein mass ratio of core / shell in nanocapsules is 1:3, 1:1 or 1:2.

EFFECT: simplifying and accelerating the process of producing nanocapsules, reducing losses when producing nanocapsules (high weight yield).

1 cl, 3 dwg, 3 tbl, 4 ex