Antioxidatic complex of grapes, growing in ecotops of the various vertical belts

The antioxidatic complex of grapes, growing in central and southern Dagestan depending on altitudinal zones of ampeloecotop is studied. It is defined that at heights of 140-350 m above sea level, Rkatsiteli and Ugni Blanc synthesize the raised integral content of phenolic substances, leucoanthocyanins, routine, acidum ascorbinicum and a tocopherol.