Antibacterial Activity of Lannea coromandelica Extract

Abstract

The aim of this research was to determine the antibacterial activity of Lannea coromandelica extract. The klika of L coromandelica was extracted by wet and dry method using ethyl acetate and ethanol 70% that acquired 4 types of extracts namely ethanol extract 70% of wet klika Kayu Jawa (KJBE70%), extract ethanol 70% of dry klika Kayu Jawa (KJKE70%), ethyl acetate extract of dry klika Kayu Jawa (KJKEA), and extract of wet klika Kayu Jawa (KJBEA). Extracted by maceration, and then examined their antibacterial activity. The results from this research shown that all extracts have an antibacterial activity to inhibited bacteria growth which includes Escherichia coli, Staphylococcus aureus, Pseudomonas sp., and Vibrio parahaemolyticus.