1. Broad-spectrum antibacterial: Pomegranate peel contains many alkaloids. Antibacterial test confirmed that the alcohol extract and water decoction of pomegranate peel had broad-spectrum antibacterial effect, and had obvious inhibitory effects on Staphylococcus aureus, hemolytic streptococcus, Vibrio cholerae and Shigella dysenteriae. Among them, pomegranate peel water extract has the strongest inhibitory effect on various skin fungi in vitro, and pomegranate peel water decoction can also inhibit influenza virus.

2. astringent taste: pomegranate tastes sour, containing alkaloids and ursolic acid. It has obvious astringency, can astringe the intestine to stop bleeding and has good antibacterial effect, and is a good product for treating dysentery, diarrhea, hematochezia, nocturnal emission, proctoptosis and other diseases;

3. Insect repellent and insecticidal: pomegranate bark and pomegranate tree root bark both contain pomegranate rinine, which has anesthetic effect on human parasites and is an important drug for insect repellent and insecticidal, especially for tapeworms, and can be used to treat abdominal pain and scabies caused by insect accumulation;

4. Stop bleeding and improve eyesight: pomegranate flowers are sour and flat. If dried and ground, it has a good hemostatic effect and can also stop the red and white from being brought out. Pomegranate flowers are soaked in water to wash eyes, which still has the effect of improving eyesight.