Study on antioxidant effect and chemical constituents of Taohong Siwu decoction Varieties, functions and clinical applications of Chishao and Baishao:a literature review Advances in studies on anti-adenovirus of Chinese materia medica and its active components Active hypoglycemic fractions and constituents in roots of Aucklandiae lappa Regulation on biosynthesis of active constituents in medicinal plants by endophytic fungal elicitor Advances in application of aqueous two-phase system in separation and purification of active constituents from Chinese materia medica Evaluation and screening for biological activity of components in Chinese materia medica