In this study, we determined the effect of superfine powders of dietary fiber from Phyllostachys praecox shoots (PPDF) prepared by three different grinding methods on high-fat diet-induced hyperlipidemia in mice. The hyperlipidemic mice were administered by gavage with a suspension of each superfine powder in distilled water at a dose of 2.5 g/(kg·d m_b) by gavage (20 mL/kg). The results showed that compared with the normal control group, the body mass of mice in the model group significantly increased (P < 0.05); serum total cholesterol (TC),...
