Method Rats were randomly divided into 7 groups :control group ,peanut oil high fat diet (PE-HFD),Lard High fat diet (LA-HFD),PE-HFD+2% Alpinia oxyphylla Miq(AOM).

• 方法实验分别用花生油和猪油造成高脂模型对照组(PE-HFD,LA-HFD),各组分别添加2%25益智(AOM)和4%25AOM。