TY CONF TI THE USE OF CHITOSAN AND EXTRACTS OF BIOLOGICALLY ACTIVE SUBSTANCES IN THE TECHNOLOGY OF FERMENTED DAIRY PRODUCTS KW chitosan KW plant raw materials KW extracts of biologically active substances KW probiotics KW fermented dairy products JO I International Congress “The Latest Achievements of Medicine, Healthcare, and Health-Saving Technologies” AU Lodygin, A.D. AU Evdokimov, I.A. AU Poklar Ul'rih, N.. AU Halanskaya, D.. PY 2023 PB Kemerovo State University