global-journal-of-medical-research-b-pharma-drug-discovery-toxicology-medicine Global Journal of Medical Research - B: Pharma, Drug Discovery, Toxicology & Medicine 0975-5888 2249-4618 Global Journals Publishing Group Incorporated 77025 New Process Based on the Coupling of an Electrochemical Sensor and Bioanalytical Column for Determining Antioxidant Capacity ChtainiAbdelilah MOROCCO, Universit Sultan Moulay Slimane 15 01 2014 14 B2 47 51

A new approach, for antioxidant capacity determination was proposed. It is based on the using of the xanthine-xanthine oxidase system coupled with H2O2 electrochemical sensor. The paper presents the preparation and characterization of the H2O2 amperometric sensor and its utilization for antioxidant evaluation of some real samples (Garlic, tea and coffee). The obtained results were found in good correlation with reality.

 voltammetry; antioxidant capacity; xanthine; xantine oxidase. Full Text

A new approach, for antioxidant capacity determination was proposed. It is based on the using of the xanthine-xanthine oxidase system coupled with H2O2 electrochemical sensor. The paper presents the preparation and characterization of the H2O2 amperometric sensor and its utilization for antioxidant evaluation of some real samples (Garlic, tea and coffee). The obtained results were found in good correlation with reality.