Combination of light stable isotopic and elemental signatures in Thai Hom Mali rice with chemometric analysis

Geographical origin traceability of rice using a FTIR-based metabolomics approach

“…1-14) and benchmark groups (No. [15][16][17] is significantly different. In this study, the calculated significance level (P value) is below 0.05 (Table S2, ESI †), supportive of the eligibility of 'markers' screened by multivariate analysis.…”

“…So far, several origin traceability methods of rice, including stable isotope, [3][4][5][6][7][8] organic component fingerprint, [9][10][11] mineral element analysis, [12][13][14][15] near-infrared spectroscopy, [16][17][18][19][20][21] Raman spectroscopy [22][23][24][25][26] and gas chromatography-mass spectrometry, [27][28][29][30][31] have sprung up. As a lossless and rapid analytical method, near-infrared spectroscopy has a broad application prospect in the origin traceability of rice.…”