The some plants have been good source of drugs for microbial resistance. The research for newer source of antibiotics is a global challenges in pharmaceutical companies. Present time plants are being extensively explored for harboring medicinal properties. Phytochemical are naturally occurring compounds present in the medicinal plants such as flavonoids, steroids, alkaloids and phenolic compounds. Psidium guajava is a phototherapeutic plant used in folk medicine and is believed to have active components that helps in treatment and management of various disease such as wounds, ulcers, etc. Guava extract has exhibited remarkable antimicrobial activity against microorganisms. This study investigates the phytochemical and antibacterial properties of Psidium guajava leaf extracts. Antibacterial activity at the plant extract were determined against K. pneumoniae, S. aureus, E. coli. Psidium guajava leaf extracts provided scientific evidence for the rational use of P. juajava leaves in prevention of disorders due to Presence of some useful phytochemicals and in the treatment of disease caused by some bacterial pathogens such as S. aureus, B. cereus, K. pneumonae, E. coli. The present work demonstrates the antimicrobial potential of Psidium guajava leaves extracts by using various solvents.
                                
                                
                                    
                                    Antimicrobial, Psidium guajava, Phytochemical, Disease, Extracts
                                
                                
                                
                                
                                    
                                        
                                        
                                        
                                        
                                            
                                                
                                                    International Journal of Trend in Scientific Research and Development - IJTSRD having
                                                    online ISSN 2456-6470. IJTSRD is a leading Open Access, Peer-Reviewed International
                                                    Journal which provides rapid publication of your research articles and aims to promote
                                                    the theory and practice along with knowledge sharing between researchers, developers,
                                                    engineers, students, and practitioners working in and around the world in many areas
                                                    like Sciences, Technology, Innovation, Engineering, Agriculture, Management and
                                                    many more and it is recommended by all Universities, review articles and short communications
                                                    in all subjects. IJTSRD running an International Journal who are proving quality
                                                    publication of peer reviewed and refereed international journals from diverse fields
                                                    that emphasizes new research, development and their applications. IJTSRD provides
                                                    an online access to exchange your research work, technical notes & surveying results
                                                    among professionals throughout the world in e-journals. IJTSRD is a fastest growing
                                                    and dynamic professional organization. The aim of this organization is to provide
                                                    access not only to world class research resources, but through its professionals
                                                    aim to bring in a significant transformation in the real of open access journals
                                                    and online publishing.