An Investigation Into the Effect of Verjuice Concentration on the Physicochemical and Textural Properties of Beef

This study was performed in order to examine the effect of verjuice concentration on the physicochemical and textural properties of beef Biceps femoris, which aimed at improving its tenderness and enhancing its marketability. To that end, verjuice (0, 30, 70 and 100%) and sodium chloride (2% w/w) were injected into the beef pieces with dimensions of 3×15×15 cm3 (10% of each piece initial weight). Then, for the uniform distribution of the solution on the surface and deep parts of the beef, the samples were immersed in verjuice solution (with the same concentration as was injected and at a ratio of 4:1) and stored at 4 °C for 12 h. The results showed that as verjuice concentration increased, pH decreased significantly (P