Introduction The traditional type is high erucic acid rapeseed (HEAR), generally used for cooking in countries like India and Bangladesh, typically contains between 40% and 50 % erucic acid, a monounsaturated omega-9fatty acid, denoted 22:1 ω-9 has undesirable effects on healthspecially on cardiac tissue (Kramer et al., 1982). The normal level of AST, ALT and ALP in rat blood is 45.7-80.8 U/L, ...