Classification of ginseng according to plant species, geographical origin, and age using laser-induced breakdown spectroscopy and hyperspectral imaging
Shangyong Zhao, Weiran Song, Zongyu Hou, Zhe Wang
Abstract
This study used LIBS and HSI combined with chemometrics to determine the ginseng samples based on plant species, geographical origin, and age.
Topics & Concepts
Laser-induced breakdown spectroscopyChemometricsHyperspectral imagingGinsengPlant speciesImaging spectroscopySpectroscopyBotanyAnalytical Chemistry (journal)Environmental scienceEnvironmental chemistryRemote sensingChemistryBiologyGeographyChromatographyPhysicsMedicineQuantum mechanicsAlternative medicinePathologySpectroscopy and Chemometric AnalysesHeavy Metals in PlantsLaser-induced spectroscopy and plasma