Enhancing effect of chia seeds on heterocyclic amine generation in meatball

Abstract

The impact of using chia seeds at different rates (0%, 0.5%, 1%, and 1.5%) in meatball on the water content, pH and lipid oxidation (thiobarbituric acid reactive substances, TBARS), cooking loss and heterocyclic aromatic amines (HAAs) content of meatballs cooked at 150, 200, and 250 °C was investigated. The chia seed significantly affected water content (P < 0.01), cooking loss (P < 0.05), pH (P < 0.05) and total HAAs content (P < 0.01), whereas no significant impact (P > 0.05) was detected on TBARS value. With cooking, water content decreased (P < 0.01), while the pH and TBARS values increased (P < 0.01). Cooking temperatures significantly affected (P < 0.01) the water content, cooking loss and total HAAs content. The content of total HAAs of the meatballs increased with increasing the cooking temperature. The results illustrated that IQ, 7,8-DiMeIQx, 4,8-DiMeIQx, AαC and MeAαC were below the detectable limit (