Figure 5
From: Whole-cell fungal transformation of precursors into dyes
Consumption of AHBS (p) and formation of the phenoxazinone dye (d) during 68 hours of transformation by strain FF25. Consumption of precursor was monitored using MEKC, whereas formation of product was monitored spectrophotometrically at 436 nm. Transformation of 10 mM AHBS was carried out in four different transformation media: A - 1 mM Na-tartrate buffer, B - distilled water, C - 100 times diluted GPA medium, D - 10 times diluted GPA medium. pA (pB, pC, pD) - concentration of precursor (AHBS) in system A (B, C, D). dA (dB, dC, dD) - absorbance of product (phenoxazinone dye) in system A (B, C, D)