1.
Chinese Herbal Medicines
; (4): 337-341, 2022.
Artículo
en Zh
| WPRIM
| ID: wpr-953595
RESUMEN
Objective: To study the active ingredients in the root bark of Aralia echinocaulis. Methods: Three triterpenoid saponins were separated from the 70% ethanol extracts and purified by column chromatography and their structures were determined by spectroscopic analysis. Compound 1 and 3 were evaluated for antioxidant activity by the in vitro DPPH free radical scavenging ability and the protective effect of OH