Sudies were carried out to assess the ease-constipation function of the health food with the essential composition of aloe. By the dose of 0.9 and 1.8 g/kg BW the samples could improved the peristalsis of the small intestine of mice, reduced the defecation time and increased moisture content of the feces. The quantity and weight of the feces were significantly increased by the dose of 1.8 g/kg BW. By the concentrate of 0.2, 0.4, 0.8 mg/mL the samples could enhance the spontaneous contraction of duodenum and jejunum of rabbits with bigger amplitude and tension, and resisted the inhibition effect of atropine on contraction of duocenum and jejunum.