Research Article

Green Tea Seed Isolated Saponins Exerts Antibacterial Effects against Various Strains of Gram Positive and Gram Negative Bacteria, a Comprehensive Study In Vitro and In Vivo

Figure 4

Growth inhibition of various bacteria strains by saponins fractions determined by disc-diffusion methods. Each plate contained 4 paper disks impregnated in 1 mg/ml solutions of each sample. Clear zone was measured for each samples against each strain. Ampicillin was used as standard. Experiments were performed in triplicate.