Fig. 1From: Profiling of ginsenosides in the two medicinal Panax herbs based on ultra-performance liquid chromatography-electrospray ionization–mass spectrometrySchematic illustrations of collected parts of Panax ginseng and P. quinquefolius. a–e. P. ginseng: a 1, b 2, c 3, d, 4, e 5 years old. f P. quinquefolius: 5 years oldBack to article page