00808naa#a2200217#i#450# EN\\bibl\92179 20250410142306.4 2073-5529 20241218b2024####ek#y0engy0150####ca RU The effect of proanthocyanidins on the physiological state of the sterlet Acipenser ruthenus (Linnaeus, 1758) and the antioxidant activity of compound feed Journal article Astrakhan Astrakhan State Technical University 2024 10 с. Journal article local Корма. 639.3.043.2 V'yuchnaya Polina Sergeevna Zelenchenkova Alena Anatol'evna Kolesnik Nikita Sergevich Lahonin Pavel Dmitrievich Nikipelov Vladislav Igorevich vestnik.astu.org