TY JOUR TI COMPARATIVE CHARACTERISTICS OF VITAMIN ACCUMULATION IN THE FRUIT OF ROSE DE MAI (R. MAJALIS HERRM.) AND PRICKLY ROSE (R. ACICULARIS L.) FROM VARIOUS PLACES OF GROWTH KW Rose de Mai KW Prickly rose KW chemical composition KW biologically active substances KW ascorbic acid KW dehydroascorbic acid KW rutin KW carotin KW tocopherol KW natural antioxidants JO Bulletin of KSAU AU Starodub, O.A. AU Menyailo, L.N. PY 2012 IS 0 PB Krasnoyarsk State Agrarian University