Fig. 6
Heat map illustrating the distribution of metabolites among eight quinoa accessions, with different solvents used in the extraction process. The figure is divided into four parts, labeled A, B, C, and D, representing the metabolite profile of ETDW, ET, EA, and HE extracts, respectively. The heat maps were generated based on the concentrations of potential candidate metabolites obtained through univariate analysis. The color scale of the map represents an increase in the relative concentration of each metabolite as red and a decrease in concentration as blue. The names of the metabolites are listed on the right side of each row, and the eight quinoa accessions are shown in the legend.
