Figure 2: Relative frequency distribution of measurements of 5methyltetrahydrofolate (5MTHF) and total folate content in the F_{2} of Othello/Redhawk dry beans in the first ((a) and (b)) and second ((c) and (d)) injected solutions with onehour time interval. Vertical lines indicate population mean and 95% confidence limits of the mean value in each plot, while arrows indicate the value for Redhawk (R), Othello (O), and their F_{1}. 
