Figure 4From: Microbial production of Propionic and Succinic acid from Sorbitol using Propionibacterium acidipropionici Sorbitol and organic acids concentration at the end of each sequential batch (each batch was carried out in four independent vessels simultaneously). a) Sorbitol, b) Acetic acid, c) Succinic acid and d) Propionic acid.Back to article page