Wolfberry, ginseng and maca walnut milk and preparation method thereof

The invention discloses Chinese wolfberry fruit, ginseng and maca walnut milk and a preparation method thereof.The preparation method of the Chinese wolfberry fruit, ginseng and maca walnut milk comprises the steps that raw materials are obtained, specifically, walnut pulp, Chinese wolfberry fruit powder pulp, ginseng powder pulp, maca powder pulp, auxiliary material pulp and water are obtained; the content of walnut kernels in the walnut pulp accounts for 60%-120% of the total weight of the raw materials, the particle size DV90 of the walnut pulp is smaller than or equal to 150 micrometers, and the pH value of the fructus lycii powder pulp, the pH value of the ginseng powder pulp and the pH value of the maca powder pulp are 7.0-7.5; preparing: mixing the walnut slurry with the auxiliary material slurry, sequentially adding the maca powder slurry, the Chinese wolfberry fruit powder slurry and the ginseng powder slurry under a stirring condition, finally complementing the residual water, and adjusting the pH v