highly significantp < 0.01
When analyzed by coumarin subtype ( Figure 2 B), both total coumarins and total pyranocoumarins showed progressive increases from Pp1y to Pp3y, with highly significant differences between groups ( p < 0.01 or p < 0.001).
When analyzed by coumarin subtype ( Figure 2 B), both total coumarins and total pyranocoumarins showed progressive increases from Pp1y to Pp3y, with highly significant differences between groups ( p < 0.01 or p < 0.001).