COMPONENT COMPOSITION AND ANTIRADICAL ACTIVITY OF INDIVIDUAL FRACTIONS OF THYMUS JENIS-SEENSIS ILJIN. ESSENTIAL OIL GROWING IN THE KRASNOYARSK TERRITORY

By the method of exhaustive hydroparodistillation, essential oil was isolated from aboveground part Thymus jenisseensis Ilji), which grows on territory Krasnoyarsk Territory. Separate fractions were obtained depending duration isolation. The composition whole established, main components are borneol (17.9%), camphor (10.6%) and α-terpineol (10.8%), maximum content (30.5%) (19.9%) noted in fourth fraction. For first time, antiradical properties T.jenisseensis have been studied a model reaction with free stable 2,2-diphenyl-1-picrylhydrazyl radical. It is shown that all samples exhibit activity (ARA), value increases 14.6% (first fraction) to 41.1% (fourth fraction). ARA fifth fraction 35.4%, – 26.4%. An increase decrease number monoterpenes an oxygen-containing compounds oil. correlation coefficient (r) APA 0.99, for sesquiterpenes r=0.84, r=-0.94.