HRMS characterization and antioxidant evaluation of Costa Rican spent coffee grounds as a source of bioactive polyphenolic extracts

Navarro-Hoyos, MirthaVargas Huertas, Luis FelipeChacón Vargas, Juan DiegoLeandro Aguilar, ValeriaAlvarado Corella, DiegoVega-Baudrit, José-RobertoRomero-Esquivel, Luis G.Sánchez-Kopper, AndrésMonge-Navarro, AndreaAraya-Sibaja, A.M.2025-10-212025-10-212025https://hdl.handle.net/20.500.12337/10898enacceso abiertohttp://creativecommons.org/licenses/by-nc-sa/4.0/CAFÉESPECTROMETRÍA DE MASASRESIDUOS ORGÁNICOSCROMATOGRAFÍAHRMS characterization and antioxidant evaluation of Costa Rican spent coffee grounds as a source of bioactive polyphenolic extractsartículo de investigaciónhttps://doi.org/10.3390/foods14030448