Cooperative combination of LIBS-based elemental analysis and near-infrared molecular fingerprinting for enhanced discrimination of geographical origin of soybean paste
Seongsoo Jeong, Daun Seol, Hyang Kim, Yonghoon Lee, Sang‐Ho Nam, Jae-Min An, Hoeil Chung
Topics & Concepts
Principal component analysisNear-infrared spectroscopyLinear discriminant analysisLaser-induced breakdown spectroscopyAnalytical Chemistry (journal)SpectroscopyComponent analysisChemistryInfrared spectroscopyPattern recognition (psychology)Materials scienceChromatographyMathematicsArtificial intelligenceStatisticsComputer scienceOpticsPhysicsQuantum mechanicsOrganic chemistryLaser-induced spectroscopy and plasmaSpectroscopy and Chemometric AnalysesIsotope Analysis in Ecology