Plant Phenomics / 2021 / Article / Fig 2

Research Article

Terahertz Spectroscopy for Accurate Identification of Panax quinquefolium Basing on Nonconjugated 24(R)-Pseudoginsenoside F11

Figure 2

THz fingerprint spectra. Comparison for Panax quinquefolium from different producing areas. (a–g) THz spectra of North American Panax quinquefolium and the corresponding error bars (four tests). (h–n) THz spectra of Chinese (Jilin) P. quinquefolium and the corresponding error bars (four tests).

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