COMPOSITION SUITABLE FOR PROTECTING MICROORGANISMS Russian patent published in 2020 - IPC C12N1/04 C12N1/20 

Abstract RU 2732480 C2

FIELD: biotechnology.

SUBSTANCE: disclosed are a composition of a protective agent for living bacteria, an agent for protecting live bacteria during the drying process, a method for producing a culture powder, a probiotic bacteria culture powder and a product, containing said powder. Composition contains a carrier material, wherein the carrier material contains a polysaccharide, an antioxidant and a combination of amino acids. Living bacteria protection agent is the above composition. Method of producing a culture powder involves obtaining biomass, concentration of biomass, conditioning biomass with an aqueous solution of the above composition and drying. Probiotic bacteria culture powder contains live bacteria and a matrix, wherein the matrix contains said composition.

EFFECT: inventions provide protection of bacteria during spray drying, during subsequent storage and during dilution.

11 cl, 17 dwg, 7 tbl, 5 ex

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RU 2 732 480 C2

Authors

Gaulocher, Judith

Cramer, Carsten

Bogicevic, Biljana

Ananta, Edwin

Sybesma, Wilbert

Sres, Sabine

Prioult, Guenolee Eliane Marie

Perren, Matthias

Johnson, Katja

Dubois, Alexandra

Muller, Jeroen Andre

Dates

2020-09-17Published

2016-06-30Filed