食品原料辅助降脂减肥配方的确定

he purpose of this study was to screen and compound 8 kinds of food raw materials to obtain a compound formula with good lipid-lowering and weight-reducing effects. Taking the inhibition rate of food raw material extract on lipase as the evaluation index, three kinds of raw materials with strong inhibition effect on lipase activity were selected, and the formula optimization design was carried out by using the simplex center of gravity design. The three raw materials were lotus leaf, mulberry leaf and corn silk. The optimal formula was lotus leaf 0.608, mulberry leaf 0.186 and corn silk 0.206. The actual inhibition rate of the optimal formula on lipase was (50.77±1.74)%, which was close to the predicted value of the response surface regression equation, indicating that the regression model could better analyze and predict the formula. This study aims to provide a theoretical basis for the development of weight loss foods that assist in lipid-lowering and weight loss, and to improve the utilization of lotus leaves, mulberry leaves, corn silk and other resources.