Lipids of Suaeda salsa (L.) Pall.: content, dynamics, variability in natural conditions of growth

There was studied the content, seasonal dynamics and variability of lipid composition of photosynthetic organs of the plants èugalofita Suaeda salsa (L.) Pall., native to the floodplains around Lake Elton. Biotopes differed in the level of salinity, humidity, soil composition. It was displayed that during summer months polar lipids prevailed in total lipids, and in September there increased the percentage of neutral lipids. There was proved the reliable influence of anionic composition of soil on the ratio of glycolipid/phospholipids. The plasticity degree of membrane lipids was discovered by the ratios and variation amplitude that is the basis of the plasticity of the species within the region.