Mixed bacteria fermentation beverage capable of dispelling effects of alcohol and preparation method of mixed bacteria fermentation beverage

The invention provides a mixed fermentation anti-alcoholism beverage and a preparation method thereof. The preparation method comprises the following steps: weighing and crushing: weighing kudzuvine root, kudzuvine root flower and galangal according to a formula ratio, crushing, and sieving with a 80-mesh sieve; adding Chinese wolfberry green juice: adding the sieved kudzuvine root, kudzuvine root flower and galangal into the Chinese wolfberry green juice, and adding water to a constant volume to form a culture medium; inoculating and fermenting: inoculating saccharomycetes and lactic acid bacteria into the culture medium in proportion, and fermenting for 30-48h under the conditions of 30-37 DEG C and 150-200r/min; and filtering and compounding the fermentation liquor: carrying out plate-and-frame pressure filtration and ultrafiltration to obtain the fermentation liquor, and mixing the fermentation liquor with galactooligosaccharide and inulin to obtain the mixed bacteria fermentation beverage for dispelling