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Fig. 2 | Bioresources and Bioprocessing

Fig. 2

From: Selective biosynthesis of retinol in S. cerevisiae

Fig. 2

Retinoids biosynthesis in the engineered yeast strain Y03. a HPLC chromatograms of strain Y03, together with the retinal and retinol standards. b Effect of extractant type on bi-phasic fermentation of retinoids. c Effect of dodecane overlay volume on retinoids production. d Distribution of retinoids in mono- and bi-phasic fermentation. e Effect of Fe2+ addition on retinoids production. f Intracellular accumulation of carotenoids in mono- and bi-phasic fermentation. Statistical significance was evaluated using Student’s t test (*, P < 0.05; **, P < 0.01)

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