1. Effect reducing weight: the cactus contains a call propanol two acid material, can the growth of a fat inhibition; Cactus including terpene saponins, terpene is necessary to the human body material, they can directly regulate secretion of human body function and regulation of lipases activity, promote redundant and adipose decompose quickly, and can effectively prevent the fat in the intestinal absorption, restrain fat synthesis in the liver, cholesterol in the blood vessel walls against sedimentary, gradually reduce weight. Not only no damage to the original, but compensatory nutrition, increase the body's energy; Apple acid is the food of be, and can promote gastrointestinal peristalsis, this serves as a embellish aperient bowel function. 2. Fall blood sugar effect: the cactus contains a variety of flavonoids substances, such as quercetin**-shows grapes, have apparent fall blood sugar effect, can effectively improve type II diabetes patients sugar metabolism. 3. Antibacterial and antiphlogistic effect: the cactus staphylococcus aureus, proteus, escherichia coli, bacillus subtilis, candle shape bacillus possess the inhibition.