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Tierische Proteinhydrolysate als N-Quelle für die Milchsäurefermentation

  • Biotechnologie
  • Alternative Stickstoffquelle
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Abstract

Polylactic acid, a biodegradable polymer, is an ecological alternative for petroleum-derived plastics. The biotechnological production of its precursor lactic acid demands complex carbon and nitrogen sources significantly defining the fermentation costs. Whereas a variety of waste streams have already been utilized as carbon providing substrates, there is still no cheap alternative for common peptones. Protein hydrolyzates from animal by-products could be a promising solution to fill this gap.

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Authors and Affiliations

  1. ANiMOX GmbH, Max-Planck-Straße 3, D-12489, Berlin, Deutschland

    Boris Winter & Axel Höhling

  2. Abteilung Bioverfahrenstechnik, Leibniz-Institut für Agrartechnik Potsdam-Bornim e. V., Max-Eyth-Allee 100, D-14469, Potsdam, Deutschland

    Joachim Venus

Authors
  1. Boris Winter
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  2. Axel Höhling
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  3. Joachim Venus
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Corresponding authors

Correspondence to Axel Höhling or Joachim Venus.

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Winter, B., Höhling, A. & Venus, J. Tierische Proteinhydrolysate als N-Quelle für die Milchsäurefermentation. Biospektrum 21, 228–229 (2015). https://doi.org/10.1007/s12268-015-0562-2

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  • DOI: https://doi.org/10.1007/s12268-015-0562-2

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