TY JOUR TI Optimization of the operating parameters of pelletizing sea urchin caviar KW granulated sea urchin roe KW granulation technology KW process optimization KW sensory evaluation KW response surface KW nutritional value KW functional foods JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Grokhovskiy, V.. AU Ershov, M.. AU Kuranova, L.. AU Artemev, Y.. AU Volchenko, V.. AU Zhivlyantseva, I.. PY 2026 IS 2026 PB Astrakhan State Technical University