Fig. 2

Hepatic total cholesterol (TC), triglyceride (TG) and free fatty acid (FFA) contents in the female (a) and male (b) rats fed diets containing 20 % casein in the absence (D1) or presence (D2) of supplemental ISF (50 mg/kg diet) or increasing amounts of alcohol-washed SPI (D3: 5 %, D4: 10 %, or D5: 20 %) for 90 days. Values are mean ± SEM, n = 8. Means with different letter differ, p < 0.05