is a damaran, pancylosin pancreatic
R 1 = Glc 2-1 Xyl
R2 = H
- It is the dominant saponin component of Panax vietnamensis . ( Huong1998aem )
- Majonoside R 2 suppressed mental stress in several types of animal experiments, protected against stomach ulcers from stress and improved sleeping capacity in stressed animals. There are serious reasons to assume that the mechanism of this anti-stress effect is acting on central opioid receptors, GABA A receptors and CRH. ( Huong1998aem )