Extraction of benzaldehyde from fermentation broth by pervaporation

Abstract The application of pervaporation to extract benzaldehyde produced by microorganisms is considered. A model system was used to study the influence of different parameters and attempts to understand better the mass transfer of this flavour compound. Benzaldehyde was removed from a culture medium from which it was produced by Bjerkandera adusta . The performance of these processes is compared.

EXTRACTION OF AROMA COMPOUNDS BY PERVAPORATION