Characterization of an Antihypertensive Angiotensin I-Converting Enzyme Inhibitory Peptide from the Edible Mushroom Hypsizygus marmoreus

Figure 1

RP-HPLC chromatogram on l Vydac protein/peptide reverse-phase 218TP column of active fraction F1-2-3 (50 mM). Separation was performed with a linear gradient of acetonitrile containing 0.1% TFA from 5% to 25% at a flow rate of 1 mL/min.