A method for measuring oxidation parameters of an organic sample, the method comprising the steps of: preparing a first compound comprising a natural deep eutectic solvent; stirring the first compound for a time comprised between 30 and 120 minutes at a temperature comprised between 0 and 100°C and leaving to cool at room temperature, obtaining a first solution , adding water and an inorganic salt to the first solution, obtaining a second solution , wherein the volume of added water represents between 1% and 40% of the second solution , and the inorganic salt is at a concentration comprised between 0.001 M and 1 M in the second solution adding at least one additional catalyst compound to the second solution , obtaining a final solution , wherein the catalyst compound is a strong organic acid, such as for example the methanesulfonic acid, wherein the ratio by volume between the second solution and the catalyst is comprised between 4:0.25 and 4:3, particularly comprised between 4:0.95 and 4:1.05; dissolving the organic sample with the final solution by stirring, giving rise to a measurement mixture ; placing the stirred measurement mixture in a fungible strip containing a carbon working electrode, a silver pseudo-reference electrode, and a carbon auxiliary electrode; applying by means of a potentiostat at least one voltage range to the working electrode according to linear sweep voltammetry, with the voltage range being comprised within the interval between 0 and 2 V; obtaining a current variation signal across said voltage range; calculating the load for the voltage range applied by the potentiostat by means of the integration of the current variation signal; transforming loads into adimensional values for obtaining a representative reference value of the antioxidant and/or pro-oxidant capacity of the organic sample. preparing a first compound comprising a natural deep eutectic solvent; stirring the first compound for a time comprised between 30 and 120 minutes at a temperature comprised between 0 and 100°C and leaving to cool at room temperature, obtaining a first solution , adding water and an inorganic salt to the first solution, obtaining a second solution , wherein the volume of added water represents between 1% and 40% of the second solution , and the inorganic salt is at a concentration comprised between 0.001 M and 1 M in the second solution adding at least one additional catalyst compound to the second solution , obtaining a final solution , wherein the catalyst compound is a strong organic acid, such as for example the methanesulfonic acid, wherein the ratio by volume between the second solution and the catalyst is comprised between 4:0.25 and 4:3, particularly comprised between 4:0.95 and 4:1.05; dissolving the organic sample with the final solution by stirring, giving rise to a measurement mixture ; placing the stirred measurement mixture in a fungible strip containing a carbon working electrode, a silver pseudo-reference electrode, and a carbon auxiliary electrode; applying by means of a potentiostat at least one voltage range to the working electrode according to linear sweep voltammetry, with the voltage range being comprised within the interval between 0 and 2 V; obtaining a current variation signal across said voltage range; calculating the load for the voltage range applied by the potentiostat by means of the integration of the current variation signal; transforming loads into adimensional values for obtaining a representative reference value of the antioxidant and/or pro-oxidant capacity of the organic sample. <EOS>