Dynamics of phenolic substances and vitamins at grapes storage

The degree of variability of the phenolic substances contents, including leicoanthocyans, routine and also ascorbic acid at storage in grapes of late period of maturation is certain. The most valuable grades - Dolchatiy, Muscat transportable, Muscat southdagestanskiy, which and after storage are of interest as a source biologically active agents are revealed.