FIELD: biotechnology.
SUBSTANCE: proposed are a method for producing PUFA-containing biomass by culturing PUFA-producing cells of the Thraustochytriaceae family in a fermentation medium in conditions of sulphate content adjustment - by reducing to zero in the second half of the growth phase; and PUFA-containing biomass produced by the claimed method.
EFFECT: production of easily degradable biomass characterised by a high mass fraction of polyunsaturated fatty acids (PUFA) in the finished product.
14 cl, 1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
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RU2779882C1 |
| METHOD FOR ISOLATION OF LIPIDS FROM LIPID-CONTAINING BIOMASS | 2017 |
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| METHOD FOR ISOLATING LIPIDS FROM LIPID-CONTAINING BIOMASS USING HYDROPHOBIC SILICON DIOXIDE | 2019 |
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| NEW STRAINS OF MICROALGAE OF THRAUSTOCHYTRIUM GENUS AND METHOD FOR PRODUCING POLYUNSATURATED FATTY ACIDS USING THESE STRAINS | 2019 |
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| COMPOSITION FOR CRYOPRESERVATION OF MICROALGAE OF THRAUSTOCHYTRIACEAE FAMILY AND METHOD FOR CRYOPRESERVATION OF MICROALGAE OF THRAUSTOCHYTRIACEAE FAMILY | 2021 |
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RU2819226C1 |
| METHOD FOR PRODUCING LIPIDES CONTAINING POLYUNSATURATED FATTY ACIDS (VARIANTS) AND METHOD FOR CULTIVATING MICROORGANISMS PRODUCING SAID LIPIDS | 2001 |
|
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| OIL CONTAINING ONE OR SOME LONG-CHAIN POLYUNSATURATED FATTY ACIDS PREPARED FROM BIOMASS, METHOD FOR ITS PREPARING, CHILDREN MIXTURE, NUTRITIVE OR FODDER FOODSTUFF OR NUTRIENT, COSMETIC OR PHARMACEUTICAL COMPOSITION COMPRISING THEREOF | 2002 |
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RU2288255C2 |
| METHODS FOR LIPIDS OBTAINING | 2011 |
|
RU2636344C2 |
| NEW COMPOSITION | 2019 |
|
RU2821991C2 |
