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Production of L-lysine by free and PVA-cryogel immobilizedCorynebacterium glutamicum cells

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Summary

Free and immobilized cells ofC. glutamicum were analyzed for production of L-lysine. Non-growing free cells as well as immobilized ones produced higher levels of lysine than growing free cells, when cultured for 24 h in a medium containing 80 g/L glucose as a carbon source. The effect of initial biomass and yeast extract concentrations was investigated in order to improve lysine production.

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Velizarov, S.G., Rainina, E.I., Sinitsyn, A.P. et al. Production of L-lysine by free and PVA-cryogel immobilizedCorynebacterium glutamicum cells. Biotechnol Lett 14, 291–296 (1992). https://doi.org/10.1007/BF01022326

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  • DOI: https://doi.org/10.1007/BF01022326

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