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(19)

(11)

2 731 063

(13)

(51)

IPC

C12N1/20(2006-01-01)

C12N1/04(2006-01-01)

C12M1/42(2006-01-01)

(21) (22)

Application

2019133523, 2019-10-22

(24)

Start date

2019-10-22

(22)

Actual filing date

2019-10-22

(45)

Published

2020-08-28

(72)

Inventor

Davydkin Valerij YurevichDavydkin Igor YurevichMelikhova Aleksandra VadimovnaLakhtin Vladimir MikhajlovichKlimova Elvira Vladimirovna

(73)

Holder

Federalnoe Byudzhetnoe Uchrezhdenie Nauki Nauchno-Issledovatelskij Institut Epidemiologii I Mikrobiologii Im. G.N. Gabrichevskogo" Federalnoj Sluzhby Po Nadzoru V Sfere Zashchity Prav Potrebitelej I Blagopoluchiya Cheloveka

METHOD FOR DISPERSING CULTURE LIQUID OF BIFIDOBACTERIA Russian patent published in 2020 - IPC C12N1/20 C12N1/04 C12M1/42

Abstract RU 2731063 C1

FIELD: biotechnology.

SUBSTANCE: invention refers to biotechnology and pharmaceutical industry. Disclosed is a method of dispersing a culture liquid of bifidobacteria after growing before preparing a finished formulation in an electromagnetic apparatus with a flat two-way inductor for 3–5 minutes using ferromagnetic bodies with diameter of 0.25 mm.

EFFECT: invention provides higher concentration of microbial cells in growth medium and higher survival rate of bacteria during short-term intermediate storage of culture fluid.

1 cl, 3 tbl, 1 ex

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RU 2 731 063 C1

Authors

Davydkin Valerij Yurevich

Davydkin Igor Yurevich

Melikhova Aleksandra Vadimovna

Lakhtin Vladimir Mikhajlovich

Klimova Elvira Vladimirovna

Dates

2020-08-28—Published

2019-10-22—Filed