Neutral lipids compositions Hydrilla verticillata (L. Fil.) Royle in conditions of accumulation and elimination of ions of heavy metals

The features of accumulation and elimination of ions of heavy metals (HM) (Cu+2, Zn+2, Pb+2) in water plant Hydrilla verticillata were investigated in this work. Both accumulation and removal of ions of HM depends on time and nature of HM. The responded reactions of neutral lipids were shown in this work as well as the impact of HMs ions of those reactions. Despite the different orientation of impact of HM ions, have place change in lipids consists: contents of common lipids and ratio of individual neutral lipids - triglycerides, free sterols and his esters, waxes.