This study was designed to observe the effects of the Phellinus linteus-Barley corn water extract (PLBC) on the improvement of the blood biochemical aspects; serum AST, ALT, LDH, ALP, Phospholipid, Trigryceride, Total Cholesterol, HDL, LDL, of Triton WR-1339(TX)-induced hiperlipidemic rats. Experimental groups were designed to normal control group(Normal), hiperlipidemic control group(Control), hiperlipidemic control group treated with Barley corn water extract(1000mg/1kg ; BC), hiperlipidemic control group treated with Phellinus linteus-Barley corn water extract (500, 1000, 1500mg/1kg; PLBC-1, PLBC-2, and PLBC-3, respectively). Serum AST levels of BC and all PLBC treated groups were significantly decreased (p<0.005) compared to Control group. Serum ALT levels of BC and PLBC-2 groups were decreased (p<0.05), PLBC-1 and PLBC-3 groups were significantly decreased (p<0.005) compared to Control group. Serum LDH levels of BC group was decreased but no significant, PLBC-1 and PLBC-2 groups were decreased (p<0.05), PLBC-3 group was significantly decreased (p<0.025) compared to Control group. Serum ALP levels of BC and PLBC-1 groups were decreased (p<0.05), PLBC-2 group was decreased but no significant, PLBC-3 group was significantly decreased (p<0.005) compared to Control group. Serum Phospholipid levels of BC group was decreased but no significant, PLBC-1 group was decreased (p<0.025), PLBC-2 and PLBC-3 groups were significantly decreased (p<0.005) compared to Control group. Serum Triglyceride levels of BC group was increased but no significant, PLBC-1 group was decreased but no significant, PLBC-2 and PLBC-3 groups were significantly decreased (p<0.005) compared to Control group. Serum Total cholesterol levels of BC group was decreased (p<0.05), PLBC-1, PLBC-2 and PLBC-3 groups were significantly decreased (p<0.005) compared to Control group. Serum HDL levels of BC group was increased (p<0.05), PLBC-1 and PLBC-2 groups were significantly increased (p<0.005), PLBC-3 group was increased (p<0.025) compared to Control group. Serum LDL levels of BC, PLBC-1 and PLBC-2 groups were decreased but no significant, PLBC-3 group was significantly decreased (p<0.005) compared to Control group. These results suggested that Phellinus linteus-Barley corn water extract improve Triton WR-1339(TX)-induced hiperlipidemic symptom in rats.