Notoginsenoside Fa, a naturally occuring protopanaxadiol (ppd)-type saponin extracted from P. notoginseng, could possibly activate and recover the function of degenerated brain. References: Z.M. Qian, et al. Simultaneous determination of nucleobases, nucleosides and saponins in Panax notoginseng using multiple columns high performance liquid chromatography. Journal of Pharmaceutical and Biomedical Analysis 48 (2008) 1361-1367. [2]. Tohda C, et al. Abeta(25-35)-induced memory impairment, axonal atrophy, and synaptic loss are ameliorated by M1, A metabolite of protopanaxadiol-type saponins. Neuropsychopharmacology. 2004 May;29(5):860-8.

纯度：≥98%

CAS：88100-04-3