Effect of irradiation pretreatment on the formation of acrylamide in the model system of glucose and asparagine

In this work,asparagine- glucose model system was reacted under different temperature and time in the oil bath after asparagine and glucose pretreated by60Co- γ irradiation,respectively. The effect of irradiation dose on the formation of acrylamide,the browning and the correlation between browning and acrylamide of the model system during reaction were studied. The results indicated that the acrylamide amount was decreased firstly and then increased with the irradiation dose increasing.There was a good linear correlation between acrylamide content and the browning degree in the glucose- asparagine model system during reaction after Gamma- Ray(60Co)pretreatment.