Uji Fitokimia Dan Aktivitas Antibakteri Ekstrak Daun Mangrove Lumnitzera Race…

This study was conducted to identify the content of secondary metabolite compounds in the leaf extract of Lumnitzera racemosa, which has potential as a natural antibacterial agent. Leaf samples were collected from the mangrove area of Pecinta Alam Bahari (PAB) Dumai City and extracted using 96% ethanol through a maceration method. Phytochemical tests were conducted qualitatively on seven groups…