TY JOUR TI THE STUDY FLOUR EXTRUDATES CEREAL CROPS FOR THE PRODUCTION OF GRAIN BEVERAGE KW consumer KW comparative analysis KW grain drinks KW cereals KW healthy nutrition KW barley KW oats KW talkan KW oat flour JO Bulletin of KSAU AU Gurskikh, P.S. AU Yanova, M.A. PY 2018 IS PB Krasnoyarsk State Agrarian University