[Influence of air enriched with oxygen injection on the bacterial yield during the fermentation and correction of the anti-foam effect (author's transl)].
Addition of an anti-foam such as the silicon "Rhodorsil" during fermentation provokes an important diminution of the dissolved oxygen rate and an interruption of bacterial growth. Injection of air enriched with oxygen prevents the interruption of bacterial growth.
D003470:Culture Media; D004926:Escherichia coli / Q000254:growth & development / Q000378:metabolism*; D005285:Fermentation; D010100:Oxygen; D012828:Silicones / Q000494:pharmacology*
D003470:Culture Media; D012828:Silicones; D010100:Oxygen
Influence de l'injection d'air enrichi en oxygène, au cours de la fermentation, sur le rendement en biomasse bactérienne et correction de l'effet des anti-mousses