
Medicago sativa as a source of secondary metabolites for agriculture and pharmaceutical industry
Keywords: CID; collision induced chromatography; 2D CCCÂ ÃÂ LC; stop-and-go two-dimensional chromatography coupling of counter-current chromatography and liquid chromatography; 1H, 13C NMR; nuclear magnetic resonance 1H or 13C respectively; DM; dry matter; DPPH; 2