Research Article

Glycerol Enhances the Antifungal Activity of Dairy Propionibacteria

Figure 4

Schematic pathway for the formation of propionic acid from glycerol 13C labeled at C1 and C3 (I) or C2 (II) and 13CO2 (a by-product from 13C-labeled glycerol breakdown,* = 13C).
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