%0 Journal Article %T CLASSIFICATION OF EXTRACTION PROCESSES BIOLOGICALLY ACTIVE SUBSTANCES FROM PLANT RAW MATERIALS %A Semushkin, D.N. %A Ziganshin, B.G. %A Semushkin, N.I. %A Alatyrev, S.S. %A Maksimov, I.I. %K extraction, extractant, extractor, plant material, classification %J Vestnik of Kazan State Agrarian University %D 2023 %N 18 %P 8 %I Kazan state agrarian University