TY JOUR TI Formation of biodegradable films properties based on gelatin KW biopolymers KW biodegradable polymers KW polysaccharides KW fish gelatin KW agar KW glycerol KW modification KW thermal structuring JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Yakubova, O.. AU Vostrikova, L.. AU Kushbanova, A.. PY 2024 IS 2024 PB Astrakhan State Technical University