Mulberry powder health care tea and preparation method thereof

The invention provides mulberry powder health care tea and a preparation method thereof. The mulberry powder health care tea comprises the following raw material components in part by weight: 75 percent of mulberry powder, 8 percent of wolfberry powder, 5 percent of honeysuckle flower powder, 3 percent of chrysanthemum powder, 2.5 percent of dogwood powder, 2 percent of Chinese magnoliavine fruitpowder, 1 percent of gynostemma pentaphyllum powder, 0.5 percent of black sesame powder and 3 percent of white sugar. The preparation method of the mulberry powder comprises the technical key points that firstly mulberry is ground; the obtained product is subjected to blanching and enzymolysis to form mulberry pulp containing rich active substances; the mulberry pulp is centrifuged to obtain mulberry slags; and the mulberry slags are processed by a unique ultralow temperature drying technology in the invention to obtain the mulberry powder. Other raw materials can be prepared by adopting a common drying and grinding method. Then, the mulberry powder health care tea can be prepared from the mulberry powder and other raw materials through steps of mixing, homogenizing, sterilizing and separately packaging. The active substances contained in the mulberry are sufficiently preserved in the mulberry powder prepared by the method provided by the invention. The prepared mulberry powder healthcare tea has health care effects of nourishing Yin and invigorating the kidney, maintaining beauty and keeping young, resisting oxidation, lowering the blood pressure, regulating the blood sugar level and the like.