Rapid Quality Identification of Decoction Pieces of Crude and Processed <i>Corydalis</i> Rhizoma by Near-Infrared Spectroscopy Coupled with Chemometrics

<div>PLS-DA score scatter plot (a) and loading scatter plot (b) between crude and processed CR.</div>

Journal of Analytical Methods in Chemistry

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Figure 5

Figure 5: Rapid Quality Identification of Decoction Pieces of Crude and Processed <i>Corydalis</i> Rhizoma by Near-Infrared Spectroscopy Coupled with Chemometrics 

Figure 5 | Rapid Quality Identification of Decoction Pieces of Crude and Processed Corydalis Rhizoma by Near-Infrared Spectroscopy Coupled with Chemometrics 