ANALYSIS OF THE COMPOSITION OF LIPOPHILIC SUBSTANCES IN HERACLEUM SOSNOWSKYI JUICE BEFORE AND AFTER ELECTRIC DISCHARGE CAVITATION TREATMENT

The results of the study of extracts from the entire aerial part of the Sosnovsky Hogweed (Heracleum sosnowskyi, collected in the flowering phase, before and after the electric-discharge cavitation treatment using gas chromatography and chromatography-mass spectrometry) are presented. both aromatic and non-aromatic structure not characteristic of the native juice H. sosnowskyi. In the native juice of the plant identified from furanocumrins: metaxalene, isopimpinellin and angelicin. When electrically discharge cavitating the sap of a plant, these furanocoumarins are completely destructed. 3 benzyl alcohol. Among the organic acids in the juice of H. sosnowskyi after the electric discharge cavitation effect, 2-hydroxy-propionic and succinic acids are the absolute dominant. Depending on the phase of plant development, in which plant materials were harvested and the processing conditions of H. sosnowskyi juice, the component composition of organic substances in the final product can vary greatly, which is confirmed by the detection of robust acid in the second batch of H. sosnowskyi juice. Given the high content of succinic acid in the juice of H. sosnowskyi, subjected to cavitation effects, the authors consider it expedient to investigate in the future the growth-promoting properties of the obtained product when growing agricultural crops.