The invention belongs to the
deep processing field of peanut
protein, and provides a formula for compound peanut
solid beverage, and a preparation method thereof. The compound peanut
solid beverage is composed of low temperature cold-pressed semi-defatted peanut
protein flour,
mung bean flour,
millet flour, peanut shell water-soluble dietary fibers and
xylitol. The invention also provides a preparation method for the compound peanut
solid beverage. The method comprises the following steps of weighing raw materials, mixing the materials, soaking the above materials in a water solution,
grinding the solution with a
colloid mill, preparing a solution, homogenizing under a
high pressure, and freeze-
drying. The compound peanut solid beverage prepared by the method has
high protein content.
Protein content detected by a Kjeldah method is higher than 40%. The compound peanut solid beverage has comprehensive and balanced
nutrition, and can be drunk after being blended with boiling water. Therefore, the compound peanut solid beverage has
high protein content, can be dissolved in the boiling water, and is suitable for different
crowds. Besides, a production process is simple and can be operated easily, is suitable for industrial production, and has good
economic benefits and
social benefits.