Oxidation of LDL-cholesterol induced by cu in the presence of gelatin hydrolysate with different DH as a function of incubation time, as indicated by the increase in CD,is shown in Fig 2.The increase in A234 indicates the increased oxidation of LDL-cholesterol.The increase in CD duting the propagation phase was reported to be mainly due to the formation of cholesteryl linoleate hydroperoxides and substantial amouns of cholesteryl linoleate hydroxides