Reducing effect of artichoke extract on heterocyclic aromatic amine formation in beef and chicken breast meat

The aim of this study was to investigate the inhibitory effect of different levels of artichoke extract (0, 0.5, and 1.0%) on the formation of heterocyclic aromatic amines (HAAs) in beef and chicken breast meat cooked by either pan-frying or oven-roasting. All meat samples were cooked at three different temperatures (150, 200, and 250 °C) and the levels of 12 HAAs (IQ, IQx, MeIQ, MeIQx, 4,8-DiMeIQx, 7,8-DiMeIQx, PhIP, harman, norharman, AαC, MeAαC, and Trp-P-2) were assessed. The total HAA content in beef and chicken breast ranged from not detectable to 49.26 ng/g, and not detectable to 83.06 ng/g, respectively. The inhibitory effects of 0.5 and 1.0% artichoke extracts on total HAAs levels were found to be 6-46% and 25-98% in beef, and 5-97% and 14-95% in chicken breast, respectively. The present study showed that artichoke extracts could mitigate HAA formation especially in oven-roasted beef and chicken breast meat.