TY JOUR TI PRODUCING ENZYMATIC HYDROLYZATE FROM FRESHWATER MOLLUSC DREISSENA POLYMORPHA KW mollusk KW dreissena KW fermentolysis KW protease protozyme KW amine nitrogen KW degree of hydrolysis KW food additive JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Esina, L.. AU Bogomolova, V.. AU Krivonos, O.. AU Chernyavskaya, S.. PY 2019 IS PB Astrakhan State Technical University