Preparation method of spleen-strengthening, dampness-dissipating pouch-dispelling functional tea beverage

[0010] A preparation method of a functional tea beverage for invigorating spleen, removing dampness and removing eye bags, is prepared by the following steps:

[0011] 1. Remove the stems of the dried lentil flowers, sieve the soil, pick out impurities and black flowers, put them in the water tank and soak for 3-5 minutes, send them to the washing conveyor, let the lentil flowers rotate in the machine, and rinse with water for 2-3 minutes ;

[0012] 2. According to the weight ratio of material and liquid, take the lentil flower and purified water as 2:8, put them into the microwave extraction tank together, the microwave power is 300~600W, the frequency is 2450MHz, and the extraction time is 15~25min;

[0013] 3. The lentil flower extract that has been extracted by microwave is filtered with a 60-mesh nylon mesh, and the residue is removed. The raw materials are prepared by weight percentage, 5-8% lentil flower extract, 5-8% sucrose, 0.05-0.1% potassium sorbate , 0.45~1% citric