Journal of Analytical Methods in Chemistry

Research Article

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

Table 2

A detailed list of Hibiscus mutabilis L. and Berberidis radix information.
NamesSample group codeGroupSymbolHPLC training samplesHPLC prediction samplesNIR training samplesNIR prediction samples
Hibiscus mutabilis L.f11-11st–3rd1st–3rd1st–50th1st–30th
f21-24th–6th4th–6th51st–95th31st–65th
f31-37th–10th7th-8th96th–147th66th–93rd
f41-411th–13th9th–11th148th–201st94th–119th
f51-514th–18th12th202nd–255th120th–145th
f61-619th-20th13th–16th256th–312th146th–168th
f71-721st-22nd17th–20th313th–366th169th–194th
f81-823rd–26th21st-22nd367th–421st195th–219th
Berberidis radix f12-11st–3rd1st–3rd1st–50th1st–30th
f22-24th–6th4th–6th51st–95th31st–65th
f32-37th–10th7th-8th96th–147th66th–93rd
f42-411th–13th9th–11th148th–201st94th–119th