Radix Ranunculi ternati: review of its chemical constituents, pharmacology, quality control and clinical applications

Objectives Radix ranunculi ternati (RRT) is widely used as traditional and folk medicine distributed in China, as well as in Kyushu and Shikoku in Japan. Although RRT has a short history of use as medicine, it has a high medicinal value. This study summarizes the research progress on the chemical constituents, pharmacological activity, quality control measures and clinical applications to provide a valuable and exhaustive reference for the development and application of RRT. Key findings Phytochemical studies showed that this plant mainly contains glycosides, organic acids, esters, sterols, flavonoids, alkaloids and volatile oils. The pharmacological activity of RRT includes immune regulation, anti-tumour, anti-tuberculosis, antioxidant, antibacterial, hepatoprotective and anti-inflammatory effects. This plant is especially effective in the treatment of cancer, tuberculosis, thyroid and nasopharynges disorders. In this review, the chemical constituents, pharmacological effects, quality control and clinical applications of RRT are described in detail, which will have guiding significance for the future development of this drug.