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Figure 5 | Microbial Cell Factories

Figure 5

From: Cultivation strategies for production of (R)-3-hydroxybutyric acid from simultaneous consumption of glucose, xylose and arabinose by Escherichia coli

Figure 5

Production of 3HB in E. coli AF1000 (A) and PPA652ara (B) during cultivation on glucose, xylose and arabinose in batch mode during nitrogen depletion. Parameters: cell dry weight (CDW, filled circles), glucose (Glc, open circles), xylose (Xyl, open squares), arabinose (Ara, open triangles), acetic acid (HAc, filled squares), 3HB (filled triangles), ammonia (NH3, filled diamonds) and specific productivity of 3HB (q3HB, open diamonds). The specific productivity of 3HB in the nitrogen depletion phase has been curve fitted to a 1st order polynomial.

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