Probiotic solid beverage and preparation method thereof

The invention provides a probiotic solid beverage and a preparation method thereof, relates to the technical field of beverages, and aims to solve the problem of decayed teeth of children. The probiotic solid beverage is prepared from the following raw materials in percentage by weight: 1 to 12 percent of lactobacillus reuteri, 1 to 6 percent of lactobacillus composition, 2 to 15 percent of walnut peptide, 5 to 15 percent of dextrin, 19 to 48 percent of prebiotics, 10 to 25 percent of auxiliary materials and 20 to 40 percent of fruit powder, and the sum of the components is 100 percent. For children, the anti-caries food not only has an anti-caries function, but also is beneficial to the brain development of the children. 本发明提供一种益生菌固体饮料及其制备方法，涉及饮料技术领域，用于解决儿童龋齿问题。该益生菌固体饮料，通过包括下述组分的原料制备得到：罗伊氏粘液乳杆菌1-12％、乳杆菌组合物1-6％、核桃肽2-15％、糊精5-15％、益生元19-48％、辅料10-25％和水果粉20-40％，上述各组分之和为100％。对于儿童而言，不仅具有防龋功能，而且益于儿童的大脑发育。