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. 2021 Sep 25;14:188. doi: 10.1186/s13068-021-02039-0

Fig. 6.

Fig. 6

Production of erythritol by Y. lipolytica strains on glycerol (100 g/L) in PSM medium. PO1f (A), PO1f-PYP (B), PO1f-GK (C), and PO1f-TKL (D). Squares and circles were used to denote glycerol and OD, respectively, and plotted on left Y-axis. Triangles, inverted triangles, diamonds, and hexagons were used to denote mannitol, arabitol, erythritol, and citric acid, respectively, and plotted on right Y-axis