Chemometric and predictive modeling of long term cannabinoid transformation in stored Cannabis sativa resin

Abstract Supplementary Information: The online version contains supplementary material available at 10.1038/s41598-025-03888-7. Article type: Research Article Keywords: Cannabinoids, Long-term storage, Principal component analysis, Modeling, Plant sciences, Chemistry, Mathematics and computing Authors: Nezha Fettoukh, Mouhcine Fadil, Hamid Stambouli, Aziz EL Bouri, Taoufik Bouyoun, Saoussan Annemer, Abdelfattah Boukhaled, Abdellah Farah Affiliations: Forensic Sciences Institute of Royal Gendarmerie, Rabat-Institut, BP 6597, 10000 Rabat, Morocco; https://ror.org/04efg9a07grid.20715.310000 0001 2337 1523Laboratory of Applied Organic Chemistry, Faculty of Sciences and Technology, University Sidi Mohammed Ben Abdellah, BP