为观察用于治疗各种乳糖不耐受的酵母乳糖酶肠溶微囊制剂的疗效,本实验经筛选得四组乳糖不耐受成年雄性大鼠,经灌胃给予2g/kg·W剂量的乳糖,同时给予不同剂量的乳糖酶肠溶微囊制剂,并定时采血测定血糖.结果表明:18.7IU/kg·W的乳糖酶肠溶微囊制剂已能有效地促进乳糖不耐受大鼠对乳糖的消化和吸收. In order to observe the therapeutic effect of different kinds of lactose intolerant microcapsules for lactose intolerance, four groups of lactose intolerant adult male rats were screened in this experiment. The rats were given 2g / kg · W Lactose, and given different doses of lactase enteric-coated microcapsule preparation, and blood samples were taken for determination of blood glucose.Results showed that the 18.7 IU / kg · W lactase enteric-coated microcapsule preparation could effectively promote lactose-intolerant rats Digestion and absorption of lactose.