Rapid determination of hydrophilic phenols in olive oil by vortex-assisted reversed-phase dispersive liquid-liquid microextraction and screen-printed carbon electrodes

The authors would like to thank Spanish Ministry of Science and Innovation (Project no. CTQ2011-23968), Spanish Ministry of Economy, Industry and Competitiveness (Project no. CTQ2016-79991-R, AEI/FEDER, UE) and Generalitat Valenciana (Spain) (Projects n. GVA/2014/096 and PROMETEO/2013/038) for the financial support. E. Fernandez also thanks Spanish Ministry of Education for her FPU grant (FPU13/03125).