Ginseng root whitening mask preparation method

The invention provides a Ginseng root whitening mask preparation method which includes preparation of fresh Ginseng root extracts and preparation of a whitening mask. The preparation method of the fresh Ginseng root extracts includes the step: crushing, grinding, filtering and centrifuging fresh mountain Ginseng roots under forest to obtain slurry of the mountain Ginseng roots under forest, namely, the fresh Ginseng root extracts. The preparation method of the whitening mask includes the step: performing high-pressure micro-jet homogenization on the fresh Ginseng root extracts, an oil phase, awater phase, emulsifiers, co-emulsifiers and/or nutritional components to prepare the sleeping mask. A conventional heating extraction mode is broken, a cold chain squeezing extraction mode is adopted, loss of fresh Ginseng root components is greatly reduced as compared with heating extraction, and effective component extraction rate is increased. Fresh Ginseng root nano-dispersion is prepared byadvanced homogenization e