[Effect of inoculum quality on synthesis of surface active substances of Rhodococcus erythropolis EK-1].
It was established that the highest indices of synthesis of active substances (SAS) were studied in case of using inoculums (with 10% concentration), that was taken in the middle of exponential phase of the culture growth. The duration of cultivation was three times less, the conditional concentration of SAS reached the highest level in case of such way of inoculums preparation, fractional addition of substratum (hexadecane) and concentration of dissolved oxygen in the cultivation media being on the level of 50-60%.
Pyroh
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Ihnatenko
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Tarasenko
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DO
D001431:Bacteriological Techniques; D019149:Bioreactors / Q000382:microbiology*; D003470:Culture Media; D005285:Fermentation; D012240:Rhodococcus / Q000254:growth & development / Q000378:metabolism; D013501:Surface-Active Agents / Q000032:analysis* / Q000378:metabolism*
D003470:Culture Media; D013501:Surface-Active Agents