Rapid quantification of adulterated Panax notoginseng powder by ultraviolet-visible diffuse reflectance spectroscopy combined with chemometrics
Xihui Bian, Rongling Zhang, Jing Wang, Peng Liu, Ligang Lin, Xiaoyao Tan
Topics & Concepts
ChemometricsChemistryDiffuse reflectance infrared fourier transformPartial least squares regressionChromatographyCurcumaPanax notoginsengUltraviolet visible spectroscopyNear-infrared spectroscopyAnalytical Chemistry (journal)Traditional medicineMathematicsOpticsPhysicsPhotocatalysisMedicineAlternative medicinePathologyStatisticsOrganic chemistryBiochemistryCatalysisSpectroscopy and Chemometric AnalysesSpectroscopy Techniques in Biomedical and Chemical ResearchTraditional Chinese Medicine Analysis