CULTURE MEDIUM FOR ISOLATION AND CULTIVATION OF LACTOBACILLUS INERS AND OTHER REPRESENTATIVES OF THE VAGINAL MICROBIOTA Russian patent published in 2023 - IPC C12N1/00 

Abstract RU 2794804 C1

FIELD: biotechnology.

SUBSTANCE: invention is a culture medium for isolation and cultivation with the following quantitative ratio of components g/l: casein enzyme digest 8.0-10 g, yeast extract 9.0-11.0 g, L-lysine hydrochloride 9.0-11.0 g, growth stimulator of hemophilic microorganisms 4.5-5.5 g, maltodextrin with dextrose equivalent 18-204.5-5.5 g, sodium pyruvate 0.8-1.2 g, polysorbate 800.8-1.2 g, L-cysteine hydrochloride 400-600 mg, L-glutamine 160-240 mg, magnesium sulfate 80-120 mg, bromcresol purple 25-75 mg, nicotinamide adenine dinucleotide 1.6-2.4 mg, agar 10.0-14.0 g , distilled water 1 L.

EFFECT: invention is superior to blood agar in terms of sensitivity, microorganisms growth rate, has differentiating properties and does not require additional blood.

1 cl, 1 tbl, 3 ex

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RU 2 794 804 C1

Authors

Podkopaev Iaroslav Vasilevich

Domotenko Liubov Viktorovna

Mikhanoshina Natalia Vladimirovna

Priputnevich Tatiana Valerevna

Shepelin Anatolii Prokopevich

Dates

2023-04-25Published

2022-11-08Filed