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    Article

    Submerged citric acid fermentation: rheological properties ofAspergillus niger broth in a stirred tank reactor

    A large number of submerged citric acid fermentations in a beet molasses substrate was studied. The development of Aspergillus niger from conidia to pellets was followed. Rheological characteristics of the fermen...

    M. Berovič, A. Cimerman, W. Steiner, T. Koloini in Applied Microbiology and Biotechnology (1991)

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    Article

    Foaming in submerged citric acid fermentation on beet molasses

    Foam control is an important part of every fermentation technology. Chemical anti-foam agents (AFA) are surface active substances, which decrease the surface elasticity of liquids and prevent metastable foam f...

    M. Berovič, A. Cimerman in European journal of applied microbiology and biotechnology (1979)