Rapid Discrimination for Traditional Complex Herbal Medicines from Different Parts, Collection Time, and Origins Using High-Performance Liquid Chromatography and Near-Infrared Spectral Fingerprints with Aid of Pattern Recognition Methods

<div>Assigned plots of dummy codes of the training set and prediction set for raw HPLC chromatogram of<i> Hibiscus mutabilis</i> L. (a) and<i> Berberidis radix</i> (b) in PLSDA model.</div>

Journal of Analytical Methods in Chemistry

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Figure 2: Rapid Discrimination for Traditional Complex Herbal Medicines from Different Parts, Collection Time, and Origins Using High-Performance Liquid Chromatography and Near-Infrared Spectral Fingerprints with Aid of Pattern Recognition Methods 

Figure 2 | Rapid Discrimination for Traditional Complex Herbal Medicines from Different Parts, Collection Time, and Origins Using High-Performance Liquid Chromatography and Near-Infrared Spectral Fingerprints with Aid of Pattern Recognition Methods 