Discrimination of <i>Salvia miltiorrhiza</i> Bunge from Different Geographical Locations Employing High-Performance Liquid Chromatography, Near-Infrared Fingerprinting Combined with Chemometrics

<div>(a) DA scores plot of <i>S. miltiorrhiza</i> samples from different geographical origins from four different provinces. (b) Score plot based on the first 10 principal components for the calibration set (dots) and validation set samples (crosses). The sample spectra were pretreated with MSC, SD, and SG.</div>

Journal of Analytical Methods in Chemistry

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Figure 10

Figure 10: Discrimination of <i>Salvia miltiorrhiza</i> Bunge from Different Geographical Locations Employing High-Performance Liquid Chromatography, Near-Infrared Fingerprinting Combined with Chemometrics 

Figure 10 | Discrimination of Salvia miltiorrhiza Bunge from Different Geographical Locations Employing High-Performance Liquid Chromatography, Near-Infrared Fingerprinting Combined with Chemometrics 