Optimisation des fermentations en substrat betteravier :Intensification de la fermentation alcoolique de sirop de basse puretéde betterave pour la production de bioéthanol

摘要

Ethanol is a compound with a wide usage range from chemistry to food. However, the current market growth mainly concerns the use of ethanol as fuel. The objective of this project was to intensify ethanol production from sugar beet substrate to reduceconsumption of energy and water for its production. To do this, the UNGDA has conducted research on high-gravity fermentations in order to increase the ethanol concentration at the end of the fermentation. This work was supported by ADEME.