TY  JOUR
TI  Comparative evaluation of aqueous extracts of propolis prepared in different ways
KW  propolis
KW  water extract of propolis
KW  flavonoid compounds
KW  dry matter
KW  pH value
KW  antioxidant activity
JO  Agrarian Bulletin of the
AU  Vahonina, E.A.
PY  2022
IS  219
PB  Ural State Agrarian University