Phytobacterium plantarum ELPL27 and preparation method and application of mulberry leaf fermentation liquor of phytobacterium plantarum ELPL27

The invention discloses a preparation method and application of plant lactobacillus ELPL27 and mulberry leaf fermentation liquor thereof, and belongs to the technical field of microorganisms and fermentation. The preservation number of the plant lactobacillus ELPL27 is CCTCC M 20232458, the preservation place is China Center for Type Culture Collection in Wuhan, and the preservation date is December 5, 2023. The invention further provides mulberry leaf fermentation liquor prepared from the plant lactobacillus ELPL27, and the mulberry leaf fermentation liquor has good antibacterial and antioxidant activity and can relieve salmonella typhimurium infection in animal bodies. The Salmonella typhimurium strain has huge application potential in preparation of drugs or feed additives with the function of preventing/relieving/assisting in treatment of Salmonella typhimurium infection. 本发明公开了一种植物乳植杆菌ELPL27及其桑叶发酵液的制备方法及应用，属于微生物与发酵技术领域。本发明植物乳植杆菌ELPL27保藏编号为CCTCC M 20232458，保藏地点为武汉市中国典型培养物保藏中心，保藏日期为2023年12月5日。本发明还提供一种由该植物乳