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. 2022 Jan 13;12:805610. doi: 10.3389/fpls.2021.805610

FIGURE 3.

FIGURE 3

(A) Scaled up biotransformation reaction of caffeic acid with the enzymatic secretome of B. cinerea and 10% of acetone. (B) UHPLC-PDA analysis with optimized chromatographic conditions. (C) HPLC-PDA analysis using the transferred optimized chromatographic conditions. (D) Semi-preparative HPLC-UV analysis using the transferred optimized chromatographic conditions, and isolation of the generated compounds.