title: The violet pigment of lysergic acid alkaloid-producing cultures of Claviceps paspali: Fe(3) complex of 2,3-dihydroxybenzoic acid.
mesh_terms: D000470:Alkaloids / Q000032:analysis*; D001203:Ascomycota / Q000032:analysis* / Q000378:metabolism; D001565:Benzoates / Q000302:isolation & purification*; D002614:Chelating Agents; D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D005285:Fermentation; D007501:Iron; D010710:Phosphates / Q000378:metabolism; D010860:Pigments, Biological / Q000032:analysis*; D013057:Spectrum Analysis; D014466:Ultraviolet Rays
chemical_list: D000470:Alkaloids; D001565:Benzoates; D002614:Chelating Agents; D010710:Phosphates; D010860:Pigments, Biological; D007501:Iron