Mr. Emmanouel Nikolakakis | Chemistry and Materials Science | Research Excellence Award
Democritus University of Thrace | Greece
Emmanouil Nikolakakis is a chemistry graduate with a strong research-oriented profile grounded in analytical chemistry, bioactive compound characterization, and the valorization of agri-food by-products for health-promoting applications. He holds a Bachelor of Science in Chemistry from the Democritus University of Thrace, where he developed solid expertise in organic, analytical, physical, and biochemical chemistry, supported by extensive hands-on laboratory training and a consistent academic record. His primary research interest lies in the recovery, characterization, and functional evaluation of bioactive compounds from natural matrices and food-processing residues. His undergraduate thesis focused on the recovering and valorization of bioactives with antioxidant, anti-inflammatory, and antithrombotic properties from Citrullus lanatus (watermelon) and its biowaste. Within this project, he applied advanced extraction methodologies, including modified Bligh–Dyer and Galanos–Kapoulas protocols, to isolate neutral, amphiphilic, and total lipid fractions from watermelon flesh, peel, pulp, and seeds. The biological activity of these extracts was systematically evaluated using in vitro antioxidant assays (DPPH, ABTS, FRAP), platelet aggregation assays in human platelet-rich plasma, and inhibition studies of the platelet-activating factor (PAF) pathway.
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Featured Publications
Nutritional benefits of bioactive compounds from watermelon: A comprehensive review
– Food Bioscience, 2024