METHOD FOR PRODUCING MICROCAPSULES OF ANTIOXIDANTS Russian patent published in 2015 - IPC A61K9/50 A61K47/36 A61K31/00 A61J3/07 

FIELD: chemistry.

SUBSTANCE: invention relates to microencapsulation, in particular, to microencapsulation of antioxidants. Carrageenan was used for the capsule shells, an antioxidant was selected from the group of: vitamins A, C, E, Q₁₀, eleuterococcus, green tea extract, ginseng extract; wherein an antioxidant product portion was dissolved in dimethylsulfoxide, and the mixture was dispersed in a solution of carrageenan in ethanol in the presence of the preparation E472c under stirring at the rate of 1300 rev/s, the antioxidant/carrageenan weight ratio was 1:3, after which a mixture of benzene and water taken in volume ratio of 2:1 was added to the above mix, the resulted suspension was filtered and dried at a room temperature.

EFFECT: simplified and fast process of antioxidant product microencapsulation in carrageenan.

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