title: A trypsin and chymotrypsin inhibitor from black-eyed pea (Vigna sinensis L.). 3. Phenolic hydroxyl ionization.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002918:Chymotrypsin / Q000037:antagonists & inhibitors*; D006146:Guanidines; D007093:Imidazoles; D010636:Phenols; D010940:Plant Proteins; D012639:Seeds / Q000032:analysis*; D013053:Spectrophotometry; D014361:Trypsin Inhibitors / Q000302:isolation & purification*
chemical_list: D006146:Guanidines; D007093:Imidazoles; D010636:Phenols; D010940:Plant Proteins; D014361:Trypsin Inhibitors; D002918:Chymotrypsin