FIELD: chemistry.
SUBSTANCE: invention relates to biotechnology, namely to field of cultivation microorganisms for obtaining forage products, and can be applied in industry for obtaining biomass of carotene-synthesising yeasts as source of carotenoids. Method includes cultivation of microorganism culture, as such used are yeasts Rhodotorula glutinis ARCIM Y-608 with concentration of hydrogen peroxide in fermentation medium 5.0-6.5 g/l, introduced at 24-27 hour of cultivation, and exposure for not less than 2 hours with obtaining target product.
EFFECT: invention makes it possible to increase output of carotenoids.
3 tbl, 29 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING LACTIC ACID | 2019 |
|
RU2712703C1 |
| YEAST STRAIN RHODOTORULA GRACILLIS - A PRODUCER OF CAROTINOIDS | 1991 |
|
RU2028382C1 |
| YEAST STRAIN RHODOTORULA GLUTINIS - A PRODUCER OF CAROTINOIDS | 1996 |
|
RU2103350C1 |
| NUTRIENT MEDIUM FOR SUBMERGED CULTURING FUNGUS BLAKESLEA TRISPORA VKPM F-117 BIOMASS AS PRODUCER OF CAROTENE | 2002 |
|
RU2245917C2 |
| PAIR STRAINS OF HETEROTHALLIC FUNGUS BLAKESLEA TRISPORA F - 674(+) AND F-551 (-) PRODUCING BETA-CAROTENE | 1993 |
|
RU2053301C1 |
| YEAST STRAIN RHODOSPORIDIUM DIABOVATUM - A PRODUCER OF CAROTINOIDS | 1996 |
|
RU2103351C1 |
| METHOD OF PRODUCING CAROTENOID-ENRICHED PROTEIN BIOMASS ON NATURAL GAS USING STRAIN OF METHANE-OXIDISING BACTERIA METHYLOMONAS KOYAMAE B-3802D | 2023 |
|
RU2822163C1 |
| (-)-STRAIN OF HETEROTHALLIC PHYCOMYCETUS BLAKESLEA TRISPORA PRODUCING LYCOPIN IN PAIR WITH DIFFERENT (+)-STRAINS OF BLAKESLEA TRISPORA AND METHOD FOR MICRIBIOLOGICAL SYNTHESIS OF LYCOPIN | 2001 |
|
RU2211862C2 |
| METHOD FOR PREPARING LICOPIN, PHOSPHOLIPIDS, FATTY ACIDS AND ERGOSTEROL BY COMBINED CULTURING (+)= AND (-)-STRAINS OF FUNGUS Blakeslea trispora | 2004 |
|
RU2270868C1 |
| METHOD FOR CULTIVATION OF PHAFFIA RHODOZYMA YEAST CELLS FOR PRODUCTION OF PROTEIN-VITAMIN ADDITIVE CONTAINING ASTAXANTHIN CAROTINOID | 2015 |
|
RU2631803C2 |
