牛乳中乳糖低温水解的研究

Study on Hydrolyzing of Lactose in Milk at the Low Temperature

主要探讨了鲜牛乳中乳糖的低温水解.试验表明生奶中加入0.15 u/kg的乳糖酶,在5℃、水解18 h, 可使生鲜牛乳中的乳糖降解55%左右,从而可以克服乳糖不耐症的问题.

The Paper mainly studies on hydrolyzing of lactose in milk at the low temperature. The result shows that the lactose amount in milk was reduced to about 55 percent by adding the lactase 0.15 u/kg, at 5℃ for 18 h. So it can get over the question of maladjustment on lactose.