FIELD: biotechnology.
SUBSTANCE: invention relates to biotechnology and represents a strain of methanol-oxidising bacteria Methylobacterium populi BF22-44M, deposited in Bioresource Center All-Russian Collection of Industrial Microorganisms (BRC VKPM) of National Research Center "Kurchatov Institute" – Genetika under registration number VKPM B-14346, as a producer for microbial protein mass production. Strain activity is up to 5.2 kg×m3/hour. Concentration of biomass at the outlet of fermenter is 18-21 g/l with content of crude protein in biomass of 70-75%. Invention widens the range of products for producing microbial protein mass. New highly productive strain of methanol-oxidising bacteria Methylobacterium populi is created, which is used to obtain a microbial protein mass with the possibility of utilization during cultivation of hazardous organic wastes (methanol) without damage to the environment.
EFFECT: strain is resistant to change in cultivation conditions.
1 cl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHYLOBACTERIUM EXTORQUENS STRAIN ВКПМ В-14231 AS PRODUCER OF MICROBIAL PROTEIN MASS | 2022 |
|
RU2796376C1 |
| PICHIA KUDRIAVZEVII VKPM Y-4975 YEAST STRAIN - ASSOCIATE FOR MICROBIAL PROTEIN PRODUCTION | 2023 |
|
RU2797596C1 |
| OGATAEA PARAPOLYMORPHA VKPM Y-5081 YEAST STRAIN - PRODUCER OF PROTEIN BIOMASS | 2023 |
|
RU2796923C1 |
| BACTERIA STRAIN METHYLOBACILLUS METHANOLIVORANS GSA, PRODUCER OF FEED PROTEIN | 2023 |
|
RU2808127C1 |
| ASSOCIATION OF BACTERIAL STRAINS TO OBTAIN MICROBIAL PROTEIN BIOMASS (OPTIONS) | 2022 |
|
RU2793472C1 |
| METHYLOCOCCUS CAPSULATUS BF 19-07 METHANE-OXIDIZING BACTERIA STRAIN - PRODUCER FOR OBTAINING MICROBIAL PROTEIN MASS | 2020 |
|
RU2745093C1 |
| METHYLOCOCCUS CAPSULATUS VKPM B-13479 STRAIN - PRODUCER OF MICROBIAL PROTEIN MASS, RESISTANT TO AGGRESSIVE MEDIUM | 2019 |
|
RU2728345C1 |
| NUTRIENT MEDIUM FOR THE CULTIVATION OF YEAST BIOMASS AND A METHOD FOR ITS PRODUCTION | 2020 |
|
RU2742472C1 |
| METHYLOCOCCUS CAPSULATUS STRAIN IS A PRODUCER OF HIGH-PROTEIN BIOMASS | 2022 |
|
RU2787202C1 |
| METHOD OF PRODUCING CAROTENOID-ENRICHED PROTEIN BIOMASS ON NATURAL GAS USING STRAIN OF METHANE-OXIDISING BACTERIA METHYLOMONAS KOYAMAE B-3802D | 2023 |
|
RU2822163C1 |
