Drink for dispelling effects of alcohol and protecting liver and preparation method thereof

The invention discloses a beverage capable of dispelling effects of alcohol and protecting liver and a preparation method of the beverage. The beverage comprises the following components in parts by weight: 30-60 parts of red pitaya fermentation stock solution, 30-60 parts of fructo-oligosaccharide, 20-30 parts of xylitol, 20-30 parts of radix puerariae extract, 20-30 parts of hovenia dulcis thunb extract, 0.5 * 10 -1.0 * 10 parts of nicotinamide, 0.5 * 10 -1.0 * 10 parts of vitamin B12, 0.1 * 10 -0.5 * 10 parts of vitamin B6, 0.1 * 10 -0.5 * 10 parts of folic acid and 600-800 parts of water. The invention belongs to the technical field of functional food, and provides a preparation method of a pitaya fermentation beverage capable of dispelling the effects of alcohol, which is beneficial to acceleration of alcohol metabolism of a human body and protection of the liver. And medicinal and edible food, the radix puerariae and hovenia dulcis thunb extract and the compou