TY JOUR TI The effect of phytomaterials on the biochemical composition of the muscle tissue of broiler chickens KW phytomaterials KW vanillic acid KW gamma lactone KW muscle tissue KW broiler chickens JO Agrarian Bulletin of the AU Duskaev, G.K. AU KURILKINA, M.Y. PY 2023 IS 229 PB Ural State Agrarian University