Chemical constituents, pharmacological activities, processing and clinical application of traditional Chinese medicine Scrophulariae Radix: a review / 中国中药杂志

ABSTRACT

Traditional Chinese medicine Scrophulariae Radix, which is also called Yuan Shen, black Shen, is the dried root of Scrophularia ningpoensis of the Scrophulariaceae family. Research has indicated that the chemical constituents of Scrophulariae Radix mainly include terpenoids, phenylpropanoids, organic acids, volatile oils, steroids, sugars, flavonoids, alkaloids and phenols, among which iridoids and phenylpropanoids were the main active constituents. It has been reported that extracts of Scrophulariae Radix or its active substances have anti-inflammatory, antioxidant, hepatoprotective, anti-tumor, anti-fatigue, uric acid-lowering, anti-depression, myocardial cell-protective and other pharmacological activities, and can regulate cardiovascular system, central nervous system and immune system. This paper reviewed the present research achievements of Scrophulariae Radix in chemical constituents, pharmacological activities, processing methods, toxicity and other aspects, and the clinical application of Scrophulariae Radix in ancient and modern times was illustrated. This paper aimed to provide reference for further research of Scrophulariae Radix and facilitated its clinical application.