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  • 1
    Electronic Resource
    Electronic Resource
    Growth of three fungi on poultry fat or beef tallow (1993)
    Springer
    World journal of microbiology and biotechnology 9 (1993), S. 656-659 
    Details
    ISSN: 1573-0972
    Keywords: Aspergillus ; fats ; Geotrichium ; lipids ; Mucor
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Abstract Aspergillus niger, Geotrichum candidum and Mucor miehei, when grown on a medium containing beef tallow or poultry fat for 5 days at 28°C, in Roux bottles, shake-flasks or fermenters, synthesized from 0.4 to 3.2 g lipids/I. The degree of fat utilization varied from 15 to 70%. The type of fat in the medium, the species of fungi and its cultivation method all influenced the fatty acid composition of fats remaining in the medium, as well as the intracellular lipids of the fungi.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00369574
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    The growth conditions of cephalosporium eichhorniae for the conversion of starch substrates to protein (1992)
    Berlin : Wiley-Blackwell
    Acta Biotechnologica 12 (1992), S. 325-332 
    Details
    ISSN: 0138-4988
    Keywords: Life Sciences ; Life Sciences (general)
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Notes: The protein synthesis by Cephalosporium eichhorniae on substrates containing starch was evaluated at different pH, moisture content, ammonium sulphate and potassium dihydrogen phosphate supplementation. The optimum pH level was about 4.2 and the moisture content 65%. The optimum level of supplementation of medium containing sweet potato substrate with (NH4)2SO4 was smaller than that for cassava substrate (5.2 g/l 〈 6.7 g/l in submerged culture, and 4.0% 〈 5.2% in solid state fermentation). The total crude protein yields were about 7.6 g/l for submerged cultures and 12% DM for solid state fermentations.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/abio.370120415
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Biotechnological methods for the up-grading and modification of animal waste fats (1994)
    Berlin : Wiley-Blackwell
    Acta Biotechnologica 14 (1994), S. 387-393 
    Details
    ISSN: 0138-4988
    Keywords: Life Sciences ; Life Sciences (general)
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Notes: The possibility of producing monoacyloglycerols (MAGs) from poultry fat or beef tallow using selected microorganisms or enzymatic glycerolysis was established. The highest content of MAGs (16.21-17.63% w/w) in the lipids was obtained after the cultivation of Candida lipolytica on a medium with poultry fat. The concentration of MAGs in the lipids which remained in the medium was influenced by the microorganisms strains and their cultivation conditions. The yield of MAGs obtained by the enzymatic glycerolysis of poultry fat or beef tallow ranged from 3.52% to 55.10% w/w, respectively.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/abio.370140412
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    Paper (German National Licenses)
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