Integrating the rapid constituent profiling strategy and multivariate statistical analysis for herb ingredients research, with Chinese official rhubarb and Tibetan rhubarb as an example
Background: The Chinese official rhubarb (COR), from the genus Rheum, is listed in the Chinese Pharmacopoeia, while many rhubarb plant sources include in the Tibetan rhubarb (TR) are not attributable Truck Model Kit to Chinese Pharmacopoeia.Tibetan rhubarb is widely used as a natural medicine in Tibet; however, the difference in plant endogenous ph