Chinese betel herbs contain a variety of bioactive compounds, such as flavonoids and phenolics, which have the potential to protect the stomach from damage. The content of flavonoids and phenolics in Chinese betel herb extract was 14,524 mgQE/g dan 27,067 mgGAE/g. This study aims to evaluate the gastroprotective effect of Chinese betel ethanol extract through gastric macroscopic parameters, vol…