TY JOUR TI Method of obtaining preventive orientation curd product KW pike-perch scales KW collagen-containing additive KW calcium hydroxyapatite KW curd product KW milk whey JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Vorobev, V.I. AU Safronova, T.. AU Nizhnikova, E.. AU Chernega, O.. PY 2025 IS 2025 PB Astrakhan State Technical University