Abstract:Lactobacillus plantarum strains have excellent bacteriostatic performance，with potential applications in food preservation，combating pathogenic bacteria，and improving human health.These areas have gradually become hot topics.There is a need to more comprehensively understand the antibacterial properties of L.plantarum，explore the influencing factors on these properties，and to provide a theoretical basis for in-depth applications in food preservation and natural materials development.The objective of this review is to explore the research progress on the bacteriostatic activity of L.plantarum，its bacteriostatic mechanisms，and the factors affecting these antibacterial properties.According to the comprehensive analyses that have been carried out，L.plantarum has broad-spectrum antibacterial performance，which is influenced by multiple factors.It can be concluded that L.plantarum has excellent prospects for potential applications in many different fields.