C.A. Kedik, I.A. Vasilenko, Ya.M. Stanishevskiy, I.A. Gritskova, C.М. Levachev

V. L. Zephirov - Head of Research Team, FSUE FRPC - Measuring System Research Institute n.a. Yu.Ye. Sedakov - (Nizhny Novgorod). E-mail: vzefirov@niiis.nnov.ru L. I. Bakina - Process Engineer, FSUE FRPC - Measuring System Research Institute n.a. Yu.Ye. Sedakov - (Nizhny Novgorod) Ye. A. Zakharychev - Ph.D. (Chem.), Senior Research Scientist of Chromatography, Mass Spectrometry and Elemental Analysis La-boratory, Chemistry Research Institute of Nizhny Novgorod State University n.a. N.I. Lobachevsky. E-mail: zakharychev@list.ru

V.M. Popova - Dr.Sc. (Biol.), Leading Research Scientist, VNITIBP. E-mail: burevestnik46mail.ru; biolog 1967@mail.ru A.Ya. Samujlenko - Academician, Dr.Sc. (Veter.), Professor, Director, VNITIBP I.N. Matveeva - Dr.Sc. (Biol.), Professor, Head of the Department, VNITIBP. E-mail: biolog1967@mail.ru S.A. Dyachenko - Post-graduate Student, VNITIBP A.S. Preobrazhenskaya - Post-graduate Student, VNITIBP

E.I. Antonova1, N.V. Firsova2, E.V. Balacuk3, D.A. Victorov4, A.B. Achilov5

1–5 Scientific Research Center for Fundamental and Applied Problems of Bioecology and Biotechnology Ulyanovsk State Pedagogical University named after I.N. Ulyanov (Ulyanovsk, Russia)

1 antonov_67@mail.ru, 2 n-firsova@mail.ru, 3 balacyxa@mail.ru, 4 viktorov.da@gmail.com, 5 a.achilow@inbox.ru