TY JOUR TI THE CHANGE IN THE LIPID COMPLEX AND ACIDITY OF OAT AND PEARL BARLEY CEREALS ENRICHED IN THE ULTRASONIC FIELD KW lipids KW enrichment KW oat and pearl barley cereals KW acidity JO Bulletin of KSAU AU Yanova, M.A. AU Gusev, A.I. PY 2013 IS PB Krasnoyarsk State Agrarian University