Abstract
A highly potent strain of Bacillus licheniformis 103 that synthesized thermostable α-amylase with temperature and pH optima of 90–95°C and 6.0–8.5, respectively, was obtained by mutagenesis and selection. The composition of fermentation media and conditions for submerged cultivation of the producer were optimized. α-Amylase whose activity reached 260 U/ml was obtained in laboratory fermenters.
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Tsurikova, N.V., Nefedova, L.I., Kostyleva, E.V. et al. Selection of a Potent Bacillus licheniformis Strain Producing Thermostable Amylase. Applied Biochemistry and Microbiology 38, 427–432 (2002). https://doi.org/10.1023/A:1019960216770
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DOI: https://doi.org/10.1023/A:1019960216770