NEW COMPONENTS OF ALCEA NUDIFLORA EXTRACT AFTER MICROWAVE EXTRACTION

Alcea nudiflora (Lindl.) Boiss. (Malvaceae) has a wide area of growth in Central Asia, the Altai territory and Western Siberia long been used folk traditional medicine. Availability resource long-term application practice makes promising source valuable biologically active natural compounds. The chemical composition A studied after effective microwave assisted extraction (MAE) performed using solvents with different ability to convert energy into heat: hexane, ethyl acetate, methyl tert-butyl ether (MTBE) alcohol (EtOH). selected MAE conditions enabled us reduce significantly time obtain extracts enriched new aboveground part Boiss was by applying GC/MS method. 13 acids were discovered for first time, including 6 aromatic 7 unbranched monobasic unsaturated saturated series, as well 11 neutral compounds, naphthalene derivatives.