Zero-lactose modified milk browned by Maillard reaction and preparation method thereof

The invention discloses zero-lactose modified milk browned by Maillard reaction and a preparation method thereof. The zero-lactose modified milk is prepared from the following raw materials: raw milk, lactase, xylitol and a compound stabilizer. According to the invention, lactose in the raw milk is fully utilized and is subjected to enzymolysis to obtain reduced monosaccharide; and the reduced monosaccharide is browned through the Maillard reaction to obtain the zero-lactose modified milk, so that the content of hazardous substances in the browning process is reduced, the content of total sugar and lactose in the modified milk is reduced, the intake of milk products by patients with lactose intolerance is facilitated, and the nutritional value and the taste of the product are improved. The invention is suitable for preparing the zero-lactose modified milk. 本发明公开了一种利用美拉德反应褐变的零乳糖调制乳及其制备方法，其制备原料包括生牛乳、乳糖酶、木糖醇和复配稳定剂。本发明充分利用生牛乳中的乳糖，将其酶解为还原单糖，再通过美拉德反应使还原单糖发生褐变，得到零乳糖调制乳,该零乳糖调制乳降低了褐变工艺中危害物的含量、减少了调配乳中总糖和乳糖的含量，有利于乳糖不耐症患