Fig. 7From: Optimization of the production process for the anticancer lead compound illudin M: downstream processingIlludin M concentrations in fractions after stepwise elution of loaded XAD16N column. The red squares (illustrated as a curve to highlight the chromatographic elution) indicate the absolute illudin M concentration in each fraction after extraction from the resin with increasing methanol concentrations. Blue bars illustrate the wt% of illudin M in the total mass of each fraction. The gray area illustrates the percentage of methanol used in each elution stepBack to article page