TY JOUR TI The research of antioxidant activity and its changes during storage of fruit and berry raw materials of the Sverdlovsk region KW gardening KW fruit and berry raw materials KW antioxidant activity. JO Agrarian Bulletin of the AU Chugunova, O.V. AU Zavorokhina, N.V. AU Vyatkin, A.V. PY 2019 IS 190 PB Ural State Agrarian University