V
Vassiliki Oreopoulou
Researcher at National Technical University of Athens
Publications - 89
Citations - 5318
Vassiliki Oreopoulou is an academic researcher from National Technical University of Athens. The author has contributed to research in topics: Ethyl acetate & Peroxide value. The author has an hindex of 40, co-authored 85 publications receiving 4456 citations.
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Antioxidant activity of some plant extracts of the family labiatae
TL;DR: In this paper, the antioxidant properties of methanol extracts of oregano, dittany, thyme, marjoram, spearmint, lavender and basil were tested in lard stored at 75°C.
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Characterization of Flavonoid Subgroups and Hydroxy Substitution by HPLC-MS/MS
TL;DR: HPLC-DAD coupled with mass spectrometry in the positive ionization mode was applied to study the fragmentation of twelve selected flavonoids and showed that the dehydration and carbon monoxide losses from the [M+H]+ ion by the members of each subgroup produced specific fragments, thus allowing the characterization of the flavonoid subgroups.
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Water loss and oil uptake as a function of frying time
TL;DR: In this paper, a relationship between moisture loss and oil adsorption with frying time during deep fat frying of french fries has been developed, in which the rate constant is a function of the main process variables (oil temperature, sample thickness and oil type).
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Edible and active films and coatings as carriers of natural antioxidants for lipid food
TL;DR: In this article, the authors present and update all information about the incorporation of natural antioxidants in edible and active films and coatings, and their effect on the barrier, mechanical and antioxidant properties of the various films (chitosan, cellulose derivatives gelatin etc.) are discussed.
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Effect of extraction parameters on the carotenoid recovery from tomato waste
TL;DR: In this paper, a study was carried out to assess the extractability of tomato waste carotenoids in different organic solvents and to optimise the extraction parameters (type of solvent, extraction time, temperature and extraction steps) for maximum yield.