Supported by Fund of Shanghai Agricultural Products Preservation Processing Engineering Technology Research Center(19DZ2251600);Fund of Shanghai Agricultural Products Preservation and Processing Professional Technical Service Platform(18DZ2291300)。
With‘Kyoho’grapes as the experimental material,the effects of different concentrations of chlorine dioxide(5,10 and 15 mg/L)and ozone(30,60and 90 mg/m^(3))fumigation on the contents of total phenols,proanthocyanidin...