“…114 Mineral content (Mg, Cu, Fe, Zn, Se, Mn) of pods was determined by ICP-OES. 115 Partial mineral content (K, Ca, Cl, Mg, Na) was determined by neutron activation analysis. 116 Kinetic study of the extraction of polyphenols from pods using environment friendly solvents (best, 30 % ethanol/water, 1 % citric acid), and a new compound reported ( Figure 3).…”