甲基营养细菌(methylophilus quaylei)和methylorubrum extorquens混合培养可产生聚3-羟基丁酸酯和外多糖

http://eng.biomos.ru/conference/articles.htm Pub Date : 2021-01-01 DOI:10.37747/2312-640x-2021-19-280-282

D.S. Dzhulay, E.R. Mitina, A. Pshenichnikova

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引用次数: 0

摘要

优化了好氧甲基营养细菌(Methylophilus quaylei)和Methylorubrum extorquens的共培养条件和菌株含量的控制。结果表明，在混合培养中，胞外多糖和聚3-羟基丁酸酯的产量分别接近于纯培养中和纯培养中的产量。

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MIXED CULTURE OF METHYLOTROPHIC BACTERIA METHYLOPHILUS QUAYLEI AND METHYLORUBRUM EXTORQUENS PRODUCES POLY-3-HYDROXYBUTYRATE AND EXOPOLYSACCHARIDE

The conditions for cocultivation of aerobic methylotrophic bacteria Methylophilus quaylei and Methylorubrum extorquens and control of the content of individual strains in the consortium were optimized. It was shown that the production of exopolysaccharide and poly-3-hydroxybutyrate in a mixed culture is close to their production by pure cultures of M. quaylei and M. extorquens, respectively.

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