TY CONF TI TECHNOLOGICAL DEVELOPMENT OF PUBLIC CATERING ENTERPRISES ANALYSIS AND OUTLOOK KW public catering KW it-technologies KW sous vide KW personalized nutrition KW preventive nutrition JO I International Congress “The Latest Achievements of Medicine, Healthcare, and Health-Saving Technologies” AU Koksharov, A.A. AU Mayurnikova, L.A. AU Gornikov, N.V. PY 2023 PB Kemerovo State University