Plant lactobacillus and application thereof

The invention discloses plant lactobacillus and application thereof.The plant lactobacillus is separated from the intestinal tract of a healthy human body, has the high hangover alleviating capacity under the low-dosage condition (107CFU/mL), and is tolerant to cholate with a certain concentration and an acid environment of the intestinal tract of the human body; the strain has a remarkable ethanol and acetaldehyde synergistic degradation capability, can quickly decompose ethanol, shortens the drunkenness time of KM male mice by 52% or above compared with a model group, prolongs the drunkenness tolerance time by 212% or above, enhances the activity of ethanol dehydrogenase (ADH) and acetaldehyde dehydrogenase (ALDH) of mouse livers, effectively reduces the acetaldehyde content in mouse blood, and has a good application prospect. The strain can be used for preparing a bacterial agent for preventing and/or relieving drunkenness, and a new candidate strain is provided for preparation of a hangover-alleviating vi