Low-sugar soybean milk powder and preparation method thereof

The invention discloses low-sugar soybean milk powder. The low-sugar soybean milk powder is prepared from raw materials in parts by weight as follows: 55-75 parts of soybeans, 30-40 parts of isomaltooligosaccharide syrup, 5-8 parts of xylitol powder, 0.5-1.5 parts of fructooligosaccharide and 0.5-1 part of table salt. The soybeans, the isomaltooligosaccharide syrup, the xylitol powder, the fructooligosaccharide and the table salt are matched, thus, the low-sugar soybean milk powder has low total sugar content and moderate sweetness, reserves the original flavor and nutrient substances of soybean milk, reduces the intake of sugar and can prevent dental caries and obesity. The preparation method of the low-sugar soybean milk powder is simple and prone to industrial mass production. 本发明公开了种低糖豆浆粉，包括如下重量份数的原料：大豆55-75份，低聚异麦芽糖浆30-40份，木糖醇粉5-8份，低聚果糖0.5-1.5份和食盐0.5-1份；本发明的低糖豆浆粉将大豆与低聚异麦芽糖浆、木糖醇粉、低聚果糖、食盐配伍，总糖含量低，甜度适中，既保留了豆浆原有的风味和营养物质，又减少了糖的摄入量，防龋齿和肥胖；本发明制备低糖豆浆粉的方法简单，易于工业化批量生产。