TY JOUR TI EFFECT OF UV RADIATION AND TEMPERATURE ON PAPAIN ACTIVITY KW papain KW immobilization KW chitosan KW UV-irradiation JO Russian Journal of Biological Physics and Chemisrty AU Koroleva, V.A. AU Pankova, S.M. AU Redko, Y.A. AU Holyavka, M.G. AU Artyukhov, V.G. PY 2023 IS 8 PB Federal State Educational Institution of Higher Education Sevastopol State University