Ethyl acetate fraction from lakum air (Ludwigia octovalvis (Jacq.) P.H. Raven) fruit has α-glucosidase inhibitory activity as antidiabetic. The results of phytochemical screening from ethyl acetate fraction of lakum air fruit contain flavonoids, saponins, phenolics, and tannins. Based on the useful compounds, we need to know their safety, supported by toxicity testing. In this research, an acu…