Uji Anti Bakteri Ekstrak Daun Sawo Manila (Manilkara zapota) terhadap Eschiria coli

Abstract

Manilkara zapota L was included plant which the most popular in South East of Asian. The society also used young fruit, bark, dan leafe of Manilkara zapota as traditional medicine diarrhea resistant, because substance of tanin was contained in it could hampered and killed the number of bacterias such as Shigella, Salmonella thypii, and Eschericia coli. This research puposed for knowing ability of blocked energy from exstract Manila zapota’s leafe towards Escherichia coli. This research experimentalism with used qualitatif methode and diffusion methode. Concentration extract of Manila zapota’s leafe which was used namely 0%, 5%, 10%, 15%, 20% with 5 times. The result of research showed that extract Manila zapota’s leafe with each that concentrat have not hampered growth of Escherichia coli. The possibility was caused by several factors such as the concentration level of the extract, the nature of the bacteria used and the tool used in the solvent evaporation process.