The invention relates to a
processing method of fermented hairy deerhorn tea, which is invented for mainly solving the problems that when being drunk, hairy deerhorn tea on the market at present needs to be brewed, the color of a tea beverage can be easily changed, the tea beverage is muddy and has precipitates, and the like. The
processing method comprises the steps of adding 450g of
sucrose, 500g of
high fructose syrup and 10g of
sucrose ester into 8.5kg of water, mixing uniformly, heating until the mixture is boiled, then cooling to 70 DEG C, adding 100g of
green tea, carrying out extraction for 30min, filtering to remove tea residues so as to obtain tea liquor for later use; adding 50g of
sucrose into 1.5kg of water, heating until the mixture is boiled, cooling, adding 2.5g of dried
yeast, and carrying out constant-temperature activation for later use; and adding 3g of hairy deerhorn
powder into the tea liquor, adding 1.2g of
lactic acid and 8g of
sodium erythorbate, sufficiently uniformly mixing, adding the activated
yeast solution, carrying out constant-temperature
fermentation, determining the
fermentation ending point according to CO2 concentration and the pressure of a
fermentation tank, cooling, standing, filtering, and sterilizing. The
processing method has the advantages of overcoming the defects of color change and
turbidity of the tea beverage.