Fig. 4From: Tissue-specific metabolite profiling and quantitative analysis of ginsenosides in Panax quinquefolium using laser microdissection and liquid chromatography–quadrupole/time of flight-mass spectrometryThe total ions current (TIC) chromatograms of microdissected tissues from P. quinquefolium samples of Pq5 (c) and Pq8 (d). The peak numbers referred to Table 2 Back to article page