%0 Journal Article %T COMMODITY EXPERTISE OF BUTTER MANUFACTURERS OF THE SIBERIAN REGION %A Veretnova, O.Y. %A Glotova, M.V. %A Palatkina, P.D. %K butter, food quality, microbiological safety indicators %J Trade, service, food industry %D 2022 %N 2 %P 8 %I Siberian Federal University