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  • 1
    Electronic Resource
    Electronic Resource
    Production of docosahexaenoic acid byThraustochytrium roseum (1994)
    Springer
    Journal of industrial microbiology and biotechnology 13 (1994), S. 238-241 
    Details
    ISSN: 1476-5535
    Keywords: Docosahexaenoic acid ; Thraustochytrium, Omega-3 fatty acids ; Fermentation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Summary When threeThraustochytrium stains were cultivated in liquid media containing 2.5% starch and 0.2% yeast extract, initial pH 6.0, with shaking under fluorescent light for five days at 25°C, similar biomass yields were observed (9.7–10.3 g L−1). Contents of docosahexaenoic acid (DHA) in biomass varied: 0.15, 3.55 and 6.40% w/w forT. striatum ATCC 24473,T. aureum ATCC 34304 andT. roseum ATCC 28210, respectively. In further studies,T. roseum produced a maximum titer of 0.85 g of DHA per liter of culture broth. The DHA content of total lipids ranged from 46–49% w/w.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01569755
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  • 2
    Electronic Resource
    Electronic Resource
    Docosahexaenoic acid (DHA) production by Thraustochytrium sp. ATCC 20892 (1996)
    Springer
    World journal of microbiology and biotechnology 12 (1996), S. 76-81 
    Details
    ISSN: 1573-0972
    Keywords: Docosahexaenoic acid ; fatty acids ; fungus ; lipid ; polyunsaturated fatty acids ; Thraustochytrium
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Abstract Thraustochytrium sp. ATCC 20892 produced high yields of docosahexaenoic acid (DHA), more than four other strains of Thraustochytrium and Schizochytrium tested, but insignificant amounts of other polyunsaturated fatty acids. Glucose and sodium glutamate were the preferred carbon and nitrogen sources, respectively, and the optimum conditions for growth and DHA production were pH 7.0 at 25°C with 40 g glucose 1-1 for 4 days. Temperature profiling under these optimum conditions further enhanced the yield and volumetric productivity of DHA.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00327806
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    Paper (German National Licenses)
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