| A green ultrasound-assisted extraction process for the recovery of antioxidant polyphenols and pigments from onion solid wastes using Box–Behnken experimental design and kinetics P Katsampa, E Valsamedou, S Grigorakis, DP Makris Industrial Crops and Products 77, 535-543, 2015 | 196 | 2015 |
| Optimisation and comparative kinetics study of polyphenol extraction from olive leaves (Olea europaea) using heated water/glycerol mixtures A Apostolakis, S Grigorakis, DP Makris Separation and Purification Technology 128, 89-95, 2014 | 148 | 2014 |
| Extraction optimisation using water/glycerol for the efficient recovery of polyphenolic antioxidants from two Artemisia species E Shehata, S Grigorakis, S Loupassaki, DP Makris Separation and Purification Technology 149, 462-469, 2015 | 112 | 2015 |
| Saffron processing wastes as a bioresource of high-value added compounds: Development of a green extraction process for polyphenol recovery using a natural deep eutectic solvent A Lakka, S Grigorakis, I Karageorgou, G Batra, O Kaltsa, E Bozinou, ... Antioxidants 8 (12), 586, 2019 | 109 | 2019 |
| Optimisation of polyphenol extraction from Hypericum perforatum (St. John's Wort) using aqueous glycerol and response surface methodology B Karakashov, S Grigorakis, S Loupassaki, DP Makris Journal of Applied Research on Medicinal and Aromatic Plants 2 (1), 1-8, 2015 | 105 | 2015 |
| Highly Efficient Extraction of Antioxidant Polyphenols from Olea europaea Leaves Using an Eco-friendly Glycerol/Glycine Deep Eutectic Solvent V Athanasiadis, S Grigorakis, S Lalas, DP Makris Waste and Biomass Valorization 9 (11), 1985-1992, 2018 | 92 | 2018 |
| Phytochemical analysis and antioxidant activity of Lycium barbarum (Goji) cultivated in Greece A Benchennouf, S Grigorakis, S Loupassaki, E Kokkalou Pharmaceutical biology 55 (1), 596-602, 2017 | 91 | 2017 |
| Ultrasound-Assisted Green Extraction of Eggplant Peel (Solanum melongena) Polyphenols Using Aqueous Mixtures of Glycerol and Ethanol: Optimisation and … K Philippi, N Tsamandouras, S Grigorakis, DP Makris Environmental Processes 3 (2), 369-386, 2016 | 90 | 2016 |
| Optimisation of a green ultrasound-assisted extraction process for potato peel (Solanum tuberosum) polyphenols using bio-solvents and response surface … I Paleologou, A Vasiliou, S Grigorakis, DP Makris Biomass Conversion and Biorefinery 6 (3), 289-299, 2016 | 84 | 2016 |
| A Green Extraction Process for Polyphenols from Elderberry (Sambucus nigra) Flowers Using Deep Eutectic Solvent and Ultrasound-Assisted Pretreatment O Kaltsa, A Lakka, S Grigorakis, I Karageorgou, G Batra, E Bozinou, ... Molecules 25 (4), 921, 2020 | 83 | 2020 |
| Extraction of antioxidant phenolics from agri-food waste biomass using a newly designed glycerol-based natural low-transition temperature mixture: A comparison with … A Manousaki, M Jancheva, S Grigorakis, DP Makris Recycling 1 (1), 194-204, 2016 | 80 | 2016 |
| Natural food colorants derived from onion wastes: Application in a yoghurt product I Mourtzinos, P Prodromidis, S Grigorakis, DP Makris, CG Biliaderis, ... Electrophoresis 39 (15), 1975-1983, 2018 | 79 | 2018 |
| Optimization of a green extraction method for the recovery of polyphenols from olive leaf using cyclodextrins and glycerin as co-solvents I Mourtzinos, E Anastasopoulou, A Petrou, S Grigorakis, D Makris, ... Journal of food science and technology 53 (11), 3939-3947, 2016 | 75 | 2016 |
| A comparative evaluation of bio-solvents for the efficient extraction of polyphenolic phytochemicals: apple waste peels as a case study S Blidi, M Bikaki, S Grigorakis, S Loupassaki, DP Makris Waste and Biomass Valorization 6 (6), 1125-1133, 2015 | 62 | 2015 |
| Optimised extraction of antioxidant polyphenols from Satureja thymbra using newly designed glycerol-based natural low-transition temperature mixtures (LTTMs) M Jancheva, S Grigorakis, S Loupassaki, DP Makris Journal of applied research on medicinal and aromatic plants 6, 31-40, 2017 | 58 | 2017 |
| Methyl β-cyclodextrin as a booster for the extraction for Olea europaea leaf polyphenols with a bio-based deep eutectic solvent V Athanasiadis, S Grigorakis, S Lalas, DP Makris Biomass Conversion and Biorefinery 8 (2), 345-355, 2018 | 56 | 2018 |
| Optimisation of organic solvent-free polyphenol extraction from Hypericum triquetrifolium Turra using Box–Behnken experimental design and kinetics B Karakashov, S Grigorakis, S Loupassaki, I Mourtzinos, DP Makris International Journal of Industrial Chemistry 6 (2), 85-92, 2015 | 56 | 2015 |
| Antioxidant activity and polyphenolic content of North Macedonian wines K Mitrevska, S Grigorakis, S Loupassaki, AC Calokerinos Applied Sciences 10 (6), 2010, 2020 | 53 | 2020 |
| Enhanced extraction of antioxidant polyphenols from Moringa oleifera Lam. leaves using a biomolecule-based low-transition temperature mixture I Karageorgou, S Grigorakis, S Lalas, DP Makris European food research and technology 243 (10), 1839-1848, 2017 | 53 | 2017 |
| Enhanced-performance extraction of olive (Olea europaea) leaf polyphenols using L-lactic acid/ammonium acetate deep eutectic solvent combined with β … D Chakroun, S Grigorakis, S Loupassaki, DP Makris Biomass Conversion and Biorefinery 11 (4), 1125-1136, 2021 | 52 | 2021 |
