TY JOUR TI SPECTROPHOTOMETRIC DETERMINATION OF STARCH IN TOMATO PRODUCTS WITH ANTHRONE REAGENT KW tomato paste KW starch KW anthrone reagent KW spec- trophotometric determination JO Bulletin of KSAU AU Rachkova, V.P. AU Suraeva, N.M. AU Glazkov, S.V. AU Samoylov, A.V. PY 2018 IS PB Krasnoyarsk State Agrarian University