Technologies

The invention relates to a composition containing quercetin-3 O-β-D-glucuronide (quercetin-3-O- β-D-glucuronide; Q3GA) as an active component for inhibiting cell aging, and provides a composition for inhibiting cell aging, which can inhibit fiber bud cells and umbilical vein endothelial cells induced by doxorubicin, or inhibit Cologne aging. Specifically, quercetin-3 O-β-D-glucuronide (quercetin-3-O- β-D-glucuronide; Q3GA) was isolated from (Polygoni avicularis herba) extract.

It can be used to treat aging-related diseases such as skin aging, rheumatoid arthritis, osteoarthritis, hepatitis, chronic skin tissue injury, arteriosclerosis, benign prostatic hyperplasia and liver cancer.