Ixeris dentata NAKAI Reduces Clinical Score and HIF-1 Expression in Experimental Colitis in Mice
Figure 5
HPLC fingerprints of Ixeris dentata NAKAI (ID) and the standard 3,4-dihydroxy cinnamic acid. The mobile phase consisted of acetonitrile : distilled water : glacial acetic acid (15 : 85 : 1.5, isocratic manner). The injection volume was 10 μL of each sample, and flow rate was 1 mL/min. Wavelength was 254 nm. Retention time of 3,4-dihydroxy cinnamic acid was 14.3 min.