Salicornia europaea hangover alleviating and liver protecting oral liquid and preparation method thereof

The invention discloses a salicornia europaea hangover alleviating and liver protecting oral liquid and a preparation method thereof. The oral liquid comprises 40-50% of salicornia europaea extract, 5-10% of silybum marianum extract, 5-10% of mulberry extract, 4-8% of fructo-oligosaccharide and 30-40% of purified water. The preparation method comprises the following steps: extracting flavonoid components in salicornia europaea by utilizing an ultrasonic cell crushing assisted ethanol reflux method, extracting active components in silybum marianum and mulberries by adopting a hot water extraction method, compounding in proportion, and filtering by utilizing refined filtration equipment to prepare the salicornia europaea oral liquid for dispelling the effects of alcohol and protecting the liver. The oral liquid disclosed by the invention has the effects of dispelling alcohol effects, enlivening the spleen and protecting and nourishing the liver, can improve the detoxification capability of the liver, and is sui