Study on antiobesity of Amorphophallus rivieri ultrafine grinding and nanometer powder / 中草药

Object To investigate the ultrafine grinding and nanometer powder's antiobesity effect of Amorphophallus rivieri Durieu on nutritional obese rats. Methods The content of triglyceride, cholesterol and high density lipoprotein (HDL) of blood was measured by UV spectraphotometry method. The blood glucose was determined by spectraphotometry method. The antiobesity effect was determined by weight loss and Lee's coefficient. Results Compared with powder and polysaccharide of A. rivieri, the ultrafine grinding and nanometer powder of A. rivieri could significantly decrease the rat body weight and the Lee's coefficient of nutritional obese rats (P