Preparation method of fructus lycii, peach gum and coix seed-contained Chinese medicinal soap capable of detoxifying, diminishing swelling and whitening

The invention relates to a preparation method of fructus lycii, peach gum and coix seed-contained Chinese medicinal soap capable of detoxifying, diminishing swelling and whitening. The preparation method comprises the following steps: firstly, taking a proper amount of the fructus lycii; secondly, taking a proper amount of the coix seed; thirdly, taking a proper amount of the peach gum; fourthly,preparing alkali liquor: mixing alkali with an aqueous phase extract mixture according to the ratio of 1 to (3 to 5) until the alkali is completely dissolved; fifthly, preparing grease; sixthly, mixing the alkali with the grease; seventhly, weighing honey according to the ratio of 3 to 7 percent of total amount of the grease obtained in the fifth step and then adding the honey into an alkali and grease mixed solution obtained in the sixth step; eighthly, pouring a mixture into a die: slowly pouring soap liquid which is uniformly stirred in the seventh step into a soap film in batches, garlanding with a garland rod, st