TY CONF TI DEVELOPMENT AND RESEARCH OF TECHNOLOGICAL PARAMETERS OF THE VACUUM DRYER FOR THE PRODUCTION OF DRY GELATIN KW gelatin KW vacuum dryer KW temperature KW humidity JO I International Congress “The Latest Achievements of Medicine, Healthcare, and Health-Saving Technologies” AU Mahambetov, E.. AU Voroshilin, R.A. AU Kalugina, O.. AU Kostel'ceva, Y.. AU Golubeva, S.. AU Maklyuk, V.. PY 2023 PB Kemerovo State University