竹膳食纤维粉的减肥降脂作用研究

A Study of the Effect of Bamboo Dietary Fiber Powder on Weight Loss and Lipid-lowering

通过建立肥胖大鼠模型,对肥胖大鼠灌胃一定量的竹膳食纤维粉,研究竹膳食纤维对大鼠的减肥和降脂作用。结果表明:竹膳食纤维粉能够很好地控制大鼠的体重,随着竹膳食纤维粉在饲料中所占的比例增加,大鼠体重控制的效果也明显增加,当竹膳食纤维粉所占比例达30%时,减肥效果最好,再加大竹膳食纤维粉的比例时减肥效果下降;竹膳食纤维粉能显著降低大鼠血清中总胆固醇(TC)、甘油三酯(TG)、低密度脂蛋白(LDL-C)的含量水平,提高高密度脂蛋白(HDL-C)的含量水平,并能降低大鼠器官及其周围脂肪的质量,以饲料中添加30%的竹膳食纤维粉效果最好。

This paper is focused on the effect of bamboo dietary fiber powder on weight loss and lipid lowering of rats by establishing the rat obesity model,in which a certain amount of bamboo dietary fiber powder is administered to obese rats.The results show that the bamboo dietary fiber powder can control the weight of rats well,and with the increasing proportion of the powder in the food for rats,the rat weight is much better controlled.When the powder accounts for 30%of the food for rats,the best weight control effect is achieved.However,when the proportion of bamboo dietary fiber powder accounts for more than 30%,the weight loss effect is reduced.The bamboo dietary fiber powder can also obviously decrease the content of serum total cholesterol(TC),triglyceride(TG)and low density lipoprotein(LDL-C),and increase the content of high density lipoprotein(HDL-C)in rat.It also can decrease the fat in the organs and their surrounding fat.Therefore,the addition of 30%of bamboo dietary fiber powder in the food for rats presents the best effect.