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Bioresources and Bioprocessing
Fig. 4 | Bioresources and Bioprocessing

Fig. 4

From: Production of pyruvic acid with Candida glabrata using self-fermenting spent yeast cell dry powder as a seed nitrogen source

Fig. 4

Fermentation medium optimization in a 5 L bioreactor. A Effect of vitamin addition on cell growth. B Effect of vitamin addition on glucose consumption. C Effect of vitamin addition on pyruvic acid synthesis. D Effect of Mg2+ concentration on cell growth. E Effect of Mg2+ concentration on glucose consumption. F Effect of Mg2+ concentration on pyruvic acid biosynthesis. Triangles, DCW; circles, glucose; squares, pyruvic acid

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