Figure 2

HPLC peak profiles of (A) standard products of PD and PE, and of (B) the P. grandiflorus extract. The X axis represents the retention time (min) of peaks, and the Y axis represents the height of the peak (mAU).

HPLC peak profiles of (A) standard products of PD and PE, and of (B) the P. grandiflorus extract. The X axis represents the retention time (min) of peaks, and the Y axis represents the height of the peak (mAU).