• Journal of Digital Convergence
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• v.17 no.2
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• pp.447-451
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• 2019

The study was designed to investigate the antibacterial effect of Helicobacter pylori against 32 medicinal plants commonly used as health foods. The medicinal plants used in this study were 32 kinds of medicinal plant extracts using the disk diffusion method for H. pylori activity, which can be eaten every day by everyone. Amoxicillin sodium (150 mg / ml, Ildong Pharmaceutical) and Metronidazole 50 mg / ml) was used as a control group. We measured the area of the transparent area and evaluated that the larger the area, the more effective it is for H. pylori. As a result of this study, the clear zone of inhibition was highest at $372.90mm^2$, second was $358.30mm^2$, and Chungho was $348.32mm^2$. The positive control group, Metronidazole (50 mg / ml CJ), was $503,29mm^2$. In the future, the development of antimicrobial materials of various medicinal plants is expected to be effective for the inhibition of H. pylori.