Antimicrobial and Antioxidant Activities of Ethanol Extracts from Red Guava Leaves (Psidium Guajava L.) Against Staphylococcus Aureus, Escherichia Coli, and Candida Albicans Using the Disk Diffusion Method
Red guava leaves (Psidium guajava L.), a member of the Myrtaceae family, contain secondary metabolites such as flavonoids, alkaloids, and tannins that exhibit potential antibacterial, antifungal, and antioxidant activities. This experimental study employed the maceration method using 96% ethanol as the extraction solve...