Solanum Nigrum Linn | [한국산] 까마중 (용규)

Solanum nigrum Linn (SN) belongs to the Solanaceae family, is a plant growing widely in south Asia, and has been used in traditional folk medicine. It is believed to have antipyretic, diuretic, anticancer, and hepatoprotective effects. During the summertime, this plant has been heavily used to supplement beverages to quench thirst on hot days in Taiwan and several southern Asian countries. In this study, the polyphenols and anthocyanidin in various parts of the SN plant were analyzed by HPLC. The leaves were found to be richer in polyphenols than stem and fruit. SN leaves contained the highest concentration of gentisic acid, luteolin, apigenin, kaempferol, and m-coumaric acid. However, the anthocyanidin existed only in the purple fruits. Additionally, the cytotoxicity of the leaf, stem, or fruit extract was evaluated against cancer cell lines and normal cells. The results showed that AU565 breast cancer cells were more sensitive to the extract. Furthermore, the results demonstrated a