Curriculum Vitae

Nikolaos Nenadis

Associate Professor, School of Chemistry

Personal Information

- 2310997731
niknen@chem.auth.gr
Scopus ID6507848875
https://orcid.org/0000-0002-4624-0419
Γνωστικό Αντικείμενο:
Χημεία και Τεχνολογία Τροφίμων

Course Work

Courses of Winter semester of 2025–26 academic year

	SCHOOL OF CHEMISTRY
ΕΧΤ486	Specific Topics in Food Chemistry
Η04	Food Chemistry I
Κ410	Laboratory Food Testing
ΥΧΤ481	Food Analysis

	SCHOOL OF BIOLOGY
GM.MGB.7.2	FOOD CHEMISTRY

	POSTGRADUATE STUDIES PROGRAMME FOOD SCIENCE AND NUTRITION
ΕΤΔ102	Food Chemistry and Nutrition

	Postgraduate Program «Chemical Technology and Industrial Applications»
Μ3Υ31	Chemical and Biochemical Changes in Foods
Μ3Υ33	Research Methodologies in Food Science

Courses of Spring semester of 2025–26 academic year

	SCHOOL OF CHEMISTRY
ΕΧΤ483	Food Quality Control
ΕΧΤ484	Food & Alcoholic Beverage Industries
ΕΧΤ485	Oenology
Η05	Food Processing and Preservation
ΠΡ04	Oenology ΙΙ
ΥΧΤ381	Food Chemistry
ΥΧΤ482	Food Technology

	Postgraduate Program “Quality Control-Chemical Analysis-Environment”
Μ2Υ25	Special topics in food safety, authenticity and packaging

	Postgraduate Program «Chemical Technology and Industrial Applications»
Μ3Υ35	Innovative Product Development for Food and Feed Industrial Application
Μ3Υ36	Special Topics in Food Safety, Authenticity and Packaging

Theses Supervised

Student Theses within AUTh

In progress

Postgraduate

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Doctoral

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Undergraduate

Recovery of bioactive constituents from agro-industrial byproducts

2025–2026

Postgraduate

Drying of brewer's spent grains in thin layer using intermittent Near-Infrared (NIR) radiation: Kinetics, effect on bioactive compounds content and antioxidant potential.

2024–2025

Undergraduate

Exploitation of agroidustrial by-products/wastes for food applications
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Postgraduate

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2022–2023

Undergraduate

Olive leaf flour production with planetary ball-milling to be exploited as additive with antioxidant activity in chitosan edible membranes/films: A preliminary study
PRELIMINARY STUDY OF OLIVE LEAVES DRYING WITH INFRARED RADIATION :EXAMINATION OF THE EFFECT OF TEMPERATURE ON COLOR,PHENOLIC CONTENT AND ANTIOXIDANT POTENTIAL

Postgraduate

Recovery of bound phenolic compounds from rice hulls via microwave - assisted alkaline hydrolysis
Development of a database with FT-IR spectroscopic data for the virgin olive oil of Chalkidiki
ATR-FTIR spectroscopic examination of virgin olive oil and chemometric analysis aimed at describing the positive organoleptic properties of the product: A first approach

2021–2022

Undergraduate

PHENOLIC CONTENT AND ANTIOXIDANT ACTIVITY OF POLAR EXTRACTS FROM RICE BRAN

2020–2021

Undergraduate

THEORETICAL EXAMINATION IN THE GAS PHASE OF THE ANTIOXIDANT ACTIVITY OF EXTRA VIRGIN OLIVE OIL PHENOLS RELEVANT TO THE HEALTH CLAIM ACCORDING TO THE EC REGULATION 432/2012
THEORETICAL STUDY IN THE GAS-PHASE OF THE ANTIOXIDANT ACTIVITY OF NATURAL DIHYDROXY- AND TRIHYDROXY- BENZOIC ACIDS
WINE PHOTOXIDATION
EVALUATION OF THE ANTIOXIDANT ACTIVITY OF EDIBLE AVOCADO OIL WITH THE DPPH RADICAL SCAVENGING ASSAY AND INVESTIGATION OF THE CONTRIBUTION OF ITS CONSTITUENTS

Postgraduate

Conversion of the in situ colorimetric DPPH? scavenging assay to an online reaction FIA (Flow Injection Analysis) type system: Application to virgin olive oil

2019–2020

Postgraduate

Mathematic processing of FTIR spectra for the monitoring of virgin olive oil oxidative changes upon storage in the dark.
Liquid chromatographic monitoring of chlorophyll a, a' degradation products formed upon virgin olive oil storage in the dark: Observations and proposals on the ISO 29841:2012.

Undergraduate

EXAMINATION OF THE DIAGNOSTIC POTENTIAL OF VIRGIN OLIVE OIL VISIBLE SPECTRUM FOR THE DETERMINATION OF THE LOSS FRESHNESS UPON STORAGE IN THE DARK: PART 1
ISOLATION OF HYDROXYTYROSOL FROM OLIVE MILL WASTE WATERS TO BE USED AS AN ADDITIVE BY THE FOOD INDUSTRY

2018–2019

Postgraduate

Two-dimensional generalized correlation methodology for the study of virgin olive oil photosensitized oxidation monitored by FT-IR spectroscopy.
Assessment of virgin olive oil color and pigments in its quality control and authenticity.

Undergraduate

PHENOLIC CONTENT AND ANTIOXIDANT ACTIVITY OF OLIVE EXTRACT ADDED IN AN IN VITRO MODEL SIMULATING THE PHYSICAL CONDITIONS OCCURING IN THE GASTROINTESTINAL TRACK
APPLICATION OF PARTIAL LEAST SQUARES REGRESSION (PLS-R) TO FT-MIR/ATR SPECTRA OF VIRGIN OLIVE OILS FOR THE DEVELOPMENT OF MODELS PREDICTING THEIR TOTAL POLAR PHENOL CONTENT

2017–2018

Undergraduate

Fortification of white rice with olive leaf phenols

2016–2017

Undergraduate

ON THE USE OF PARTIAL LIST SQUARES TO MONITOR COMPOSITIONAL CHANGES IN FRUIT JUICES WITH FT-MIR DURING ALCOHOLIC FERMENTATION: THE CASE OF POMEGRANATE JUICE

2015–2016

Postgraduate

Effect of extraction solvent on the virgin olive oil polar phenols levels determined chromatometrically and after liquid chromatographic separation coupled to UV-detection.

2014–2015

Postgraduate

Effect of UV radiation and water availability on the phenolic content and antioxidant activity of Arbutus unedo L. leaves.
Effect of extraction solvent on the fluorimetric determination of virgin olive oil total polar phenol content prior or after separation.

2013–2014

Postgraduate

Phenolic content and antioxidant activity of extracts from strawberry tree's (Arbutus unedo L.) leaves.

2012–2013

Postgraduate

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2010–2011

Postgraduate

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Unknown

Undergraduate

THEORITICAL STUDY OF THE ANTIOXIDANT ACTIVITY OF CANOLOL AND RELATED COMPOUNDS IN THE GAS PHASE
STABILIZATION OF RICE BRAN USING NEAR-INFRARED HEATING: IMPACT ON POLAR PHENOL CONTENT AND ANTIOXIDANT CAPRACITY

Research Projects

Coordinator
2024–2026	Studies for the valorization of natural antioxidants and sources and evaluation of food oxidative stability
2024–2025	Convention: ""11ο Panhellenic Conference of the Greek Lipid Forum (GLF)"
2024–2024	11ο Panhellenic Conference of the Greek Lipid Forum (GLF)
2024–2025	11ο Panhellenic Conference of the Greek Lipid Forum (GLF)
2023–2026	Technical support for health claims according to EC Reg. 432/2012 applied to olive oil (phenols, tocopherols, fatty acids)
2021–2023	Exploitation of olives processing by-products and wastes to produceinnovative bio-functional feeds and quality animal products
2021–2026	Technical support for health claims according to EC Reg. 432/2012 applied to olive oil (phenols, tocopherols, fatty acids)
2013–2014	Effect of UV radiation on the phenol content and antioxidant activity of plants with interest for the food industry: The case of(Αrbutus unedo, Ericaceae)
2011–2012	Convention:" 4th National congress:" Modern trends in lipid sector"
2011–2011	Convention: 4th National Congress "Modern Trends in Lipid Secctor"

Participant
2024–2028
2024–2024	Metrofood-RI Early phase Implementation
2021–2024	Growing edible olive friendly to the diet reduced in salt
2021–2025	Development of a series of new innovative products based on the carbonated natural mineral water of SOUROTI springs enriched with herbal extracts of the Macedonian Land
2019–2022	METROFOOD-RI Preparatory Phase Project
2019–2023	Food Nutrition Security Cloud
2018–2022	Greek Aromatic and medicinal plants exploitation
2017–2017	Progressing towards the construction of METROFOOD-RI.
2016–2021	Advanced solutions for assuring the overall authenticity and quality of olive oil
2015–2019
2013–2017	Capacity Building of Personnel in Jordanian Olive Industry.
2012–2013	Training school on Phytochemical Analysis
2007–2011	Genetics resources of saffron and allies (Crocus ssp.)
2003–2004	Virgin Olive Oil: Study on the levels of minor components of nutritional importance in oils consumed by the Greek consumers
2002–2004	Saffron adulteration by color additives: Developing an antifraud methodology
2001–2003	Theoretical and experimental methods to elucidate activity differences of natural antioxidants.
2001–2005
1999–2001	Virgin olive oil: Elucidation of the role of pigments and tocopherols to oxidative stability and development of a mehtodology for the estimation of the state of oxidation.
1999–2001	Bioavailability of natural phenolic antioxidants present in foods of mediterranean diet.
1997–2000	Αναβάθμιση και εκσυγχρονισμός του προγράμματος σπουδών του τμήματος Χημείας.
1997–2000	Development and investigation of novel compositions for stabilisation of edible oils and other fat containing food.

Publications

(2026)

Journal Article

Pissia Maria-Apostolia, Matsakidou Anthia, Nenadis Nikolaos, Papi Rigini, Paraskevopoulou Adamantini, Kioseoglou Vasileios . (2026) . Thermal processing of edible snail meat (Cornu aspersum) powders: Impact on lipid stability, aroma profile and protein bioavailability . Food and Humanity . vol.6 p.101063 (15 pages)

(2025)

Journal Article

Gerasopoulos Athanasios, Mantzouridou Fani, Nenadis Nikolaos . (2025) . Physicochemical properties of olive leaf powders and incorporation in chitosan-based edible films for improved functionality . Food Hydrocolloids . vol.160 no.part 1 p.110748 (13 pages)
Pyrka Ioanna, Nenadis Nikolaos . (2025) . Thin-Layer, Intermittent, Near-Infrared Drying of Two-Phase Olive Pomace: Mathematical Modeling and Effect on Recovery of Bioactive Compounds and Antioxidant Activity . Foods . vol.14 no.12 p.2042 (16 pages)
Pyrka Ioanna, Stefanidis Stavros, Ordoudi Stergiani, Lalou Sofia, Nenadis Nikolaos . (2025) . Oxidative Stability of Virgin Avocado Oil Enriched with Avocado Leaves and Olive-Fruit-Processing By-Products (Leaves, Pomace) via Ultrasound-Assisted Maceration . Foods . vol.14 no.2 p.294 (24 pages)
Tsitsipas Chrysostomos, Gerasopoulos Athanasios, Nenadis Nikolaos, Gerasopoulos Dimitrios . (2025) . Assessment of the Functional Quality of Extra Virgin Olive Oil: Green Extraction of Phenolic Compounds Using Ethyl Lactate . Foods . vol.14 no.22 p.3822 (21 pages)

(2024)

Journal Article

Alvanoudi Panagiota, Kalogeropoulou Aggeliki, Nenadis Nikolaos, Stathopoulos Panagiotis, Skaltsounis Alexios-Leandros, Mantzouridou Fani . (2024) . Comparative study of Spanish-style and natural cv. Chalkidiki green olives throughout industrial-scale spontaneous fermentation and 12-month storage: safety, nutritional and quality aspects . Food Research International . vol.191 p.Article number: 114710
Nenadis Nikolaos, Tsimidou Maria . (2024) . Metrological aspects of a gas-phase DFT/B3LYP quantum-chemical approach to prioritize radical scavenging activity among a group of olive oil phenols . Exploration of Foods and Foodomics . vol.2 no.4 p.326–338

(2023)

Journal Article

Kyriakoudi Anastasia, Misirli Kleoniki, Mourtzinos Ioannis, Nenadis Nikolaos . (2023) . Recovery of Bound Phenolic Compounds from Rice Hulls via Microwave-Assisted Alkaline Hydrolysi . Sustainability . vol.15 no.10 p.Article number: 8425
Nenadis Nikolaos, Pyrka Ioanna, Tsimidou Maria . (2023) . The Contribution of Theoretical Prediction Studies to the Antioxidant Activity Assessment of the Bioactive Secoiridoids Encountered in Olive Tree Products and By-Products . Molecules . vol.28 no.5 p.Article number: 2267 (22 pages)
Noureldein Mai, Grigorakis Spyros, Kellil Abdessamie, Nenadis Nikolaos . (2023) . White rice enrichment with phenols upon cooking in olive leaf infusion: a preliminary study . Journal of the Science of Food and Agriculture . vol.103 no.15 p.7403-7410
Papadopoulos Georgios A., Lioliopoulou Styliani, Nenadis Nikolaos, Panitsidis Ioannis, Pyrka Ioanna, Kalogeropoulou Aggeliki G., Symeon George K., Skaltsounis Alexios-Leandros, Stathopoulos Panagiotis, Stylianaki Ioanna, Galamatis Dimitrios, Petridou Anatoli, Arsenos Georgios, Giannenas Ilias . (2023) . Effects of Enriched-in-Oleuropein Olive Leaf Extract Dietary Supplementation on Egg Quality and Antioxidant Parameters in Laying Hens . Foods . vol.12 no.22 p.Article number: 4119
Pyrka Ioanna, Koutra Christina, Siderakis Vasileios, Stathopoulos Panagiotis, Skaltsounis Alexios-Leandros, Nenadis Nikolaos . (2023) . Exploring the Bioactive Content of Liquid Waste and Byproducts Produced by Two-Phase Olive Mills in Laconia (Greece): Is There a Prospect for Added-Value Applications? . Foods . vol.12 no.24 p.Article number: 4421
Pyrka Ioanna, Mantzouridou Fani, Nenadis Nikolaos . (2023) . Optimization of olive leaves' thin layer, intermittent near-infrared-drying . Innovative Food Science & Emerging Technologies . vol.84 p.Article number: 103264 (11 pages)
Stefanidis Stavros, Ordoudi Stergiani (Stella), Nenadis Nikolaos, Pyrka Ioanna . (2023) . Improving the functionality of virgin and cold-pressed edible vegetable oils . Food Research International . vol.174 no.part 1 p.Article number: 113599
Vasilopoulou Konstantina, Papadopoulos Georgios A., Lioliopoulou Styliani, Pyrka Ioanna, Nenadis Nikolaos, Savvidou Soumela, Symeon George, Dotas Vassilios, Panitsidis Ioannis, Arsenos Georgios, Giannenas Ilias . (2023) . Effects of Dietary Supplementation of a Resin-Purified Aqueous-Isopropanol Olive Leaf Extract on Meat and Liver Antioxidant Parameters in Broilers . Antioxidants . vol.12 no.9 p.Article number: 1723
Zavrakoglou Vasilis, Arampatzis Athanasios, Kalogeropoulou Aggeliki, Mantzouridou Fani, Assimopoulou Andreana, Nenadis Nikolaos . (2023) . On the Perspective of Solid-State Fermented Olive Leaves . Planta Medica . vol.89 no.14 p.1402-1402, meeting abstract: P-333

Book Chapter

Tsimidou Maria, Mantzouridou Fani, Nenadis Nikolaos . (2023) . Minor bioactive lipids . Advances in Food and Nutrition Research . Elsevier Science . p.(45 pages)

(2022)

Journal Article

Kritiktsi Evmorfia, Tsimidou Maria, Nenadis Nikolaos . (2022) . Proposal for the Updating of the ISO 29841 Liquid Chromatographic Method for the Determination of Chlorophyll a and a′ Degradation Products in Virgin Olive Oil . European Journal of Lipid Science and Technology . vol.124 no.4 p.Article number: 2100222 (7 pages)
Lioupi A., Sampsonidis I., Ordoudi Stergiani (Stella), Nenadis Nikolaos, Spyros A., Manolopoulou E., Kanarakis G., Theodoridis Georgios . (2022) . Investigating quality characteristics of virgin olive oils from Crete. Integration of HS-SPME/GC-MS, 1H-NMR and FTIR-ATR analytical datasets . Planta Medica . vol.88 no.15 p.1458-1458
Nenadis Nikolaos, Samara Efi, Mantzouridou Fani . (2022) . On the Role of the Carboxyl Group to the Protective Effect of o-dihydroxybenzoic Acids to Saccharomyces cerevisiae Cells upon Induced Oxidative Stress . Antioxidants . vol.11 no.1 p.Article number: 161 (15 pages)
Ordoudi Stergiani (Stella), Papapostolou Maria, Nenadis Nikolaos, Mantzouridou Fani, Tsimidou Maria . (2022) . Bay Laurel (Laurus nobilis L.) Essential Oil as a Food Preservative Source: Chemistry, Quality Control, Activity Assessment, and Applications to Olive Industry Products . Foods . vol.11 no.5 p.Article number: 752 (24 pages)
Ordoudi Stergiani (Stella), Kokkinaki F., Nakas A., Assimopoulou Andreana, Nenadis Nikolaos . (2022) . Effect of the vacuum-drying process of saffron on its pigment and volatile content and profile . Planta Medica . vol.88 no.15 p.1524-1524
Tsimidou Maria, Ordoudi Stergiani (Stella), Mantzouridou Fani, Nenadis Nikolaos, Stelzl Tamara, Rychlik Michael, Belc Nastasia, Zoani Claudia . (2022) . Strategic Priorities of the Scientific Plan of the European Research Infrastructure METROFOOD-RI for Promoting Metrology in Food and Nutrition . Foods . vol.11 no.4 p.Article number: 599 (22 pages)

(2021)

Journal Article

Nenadis Nikolaos, Papapostolou M., Tsimidou Maria . (2021) . Suggestions on the Contribution of Methyl Eugenol and Eugenol to Bay Laurel (Laurus nobilis L.) Essential Oil Preservative Activity through Radical Scavenging . Molecules . vol.26 no.8 p.Article number 2342 (14 pages)
Theodoridis Georgios, Pechlivanis Alexandros, Thomaidis Nikolaos, Spyros Apostolos, Georgiou Constantinos, Albanis Triantafyllos, Skoufos Ioannis, Kalogiannis Stavros, Tsangaris George, Stasinakis Athanasios, Konstantinou Ioannis, Triantafyllidis Alexandros, Gkagkavouzis Konstantinos, Kritikou Anastasia, Dasenaki Marilena, Gika Helen, Virgiliou Christina, Kodra Dritan, Nenadis Nikolaos, Sampsonidis Ioannis, Arsenos Georgios, Halabalaki Maria, Mikros Emmanuel . (2021) . FoodOmicsGR_RI: A Consortium for Comprehensive Molecular Characterisation of Food Products . Metabolites . vol.11 no.2 p.Article number: 74 (25 pages)
Tsimidou Maria, Sotiroglou Michaela, Mastralexi Aspasia, Nenadis Nikolaos, Garcia-Gonzalez Diego L., Gallina Toschi Tullia . (2021) . In-house-validated UHPLC protocol for the determination of the total hydroxytyrosol and tyrosol content in virgin olive oil fit for the purpose of the health claim introduced by the EC Regulation 432/2012 for “olive oil polyphenols” = Protocollo UHPLC validato internamente per la determinazione del contenuto totale di idrossitirosolo e tirosolo nell'olio di oliva vergine idoneo ai fini della dichiarazione del claim salutistico introdotto dal regolamento CE 432/2012 per i “polifenoli da olio di oliva” . Rivista Italiana delle Sostanze Grasse . vol.98 no.4, special issue p.290-291

Book Chapter

Nenadis Nikolaos, Papoti VT, Tsimidou Maria . (2021) . Bioactive ingredients in olive leaves . Olives and Olive Oil in Health and Disease Prevention, 2nd ed . Επιμέλεια:Victor R. Preedy and Ronald Ross Watson. . Oxford, UK . Academic Press . p.65-78

Conference Announcement

Στεφανίδης Σταύρος, Παπώτη Βασιλική, Νενάδης Νικόλαος, Ορδούδη Στεργιανή . (2021) . Εκτίμηση της ολικής αντιοξειδωτικής δράσης εδώδιμου αβοκαντελαίου με εφαρμογή της δοκιμής δέσμευσης DPPH• και διερεύνηση της συνεισφοράς επιμέρους συστατικών του . 4ο Συνέδριο Χημείας Μεταπτυχιακών και Προπτυχιακών Φοιτητών του ΑΠΘ,

(2020)

Journal Article

Lioupi Artemis, Nenadis Nikolaos, Theodoridis Georgios . (2020) . Virgin olive oil metabolomics: A review . Journal of Chromatography B: Analytical Technologies in the Biomedical & Life Sciences . vol.1150 p.Article number: 122161 (19 pages)
Matsakidou Anthia, Papadopoulou Despina, Nenadis Nikolaos, Tsimidou Maria . (2020) . Getting inside on virgin olive oil (VOO) photooxidation kinetics through combined generalized 2D correlation analysis and moving window 2D correlation analysis of ATR-FTIR spectra . Talanta . vol.215 p.Article number 120917 (6 pages)

(2019)

Journal Article

Nenadis Nikolaos, Mastralexi A., Tsimidou Maria . (2019) . Physicochemical Characteristics and Antioxidant Potential of the Greek PDO and PGI Virgin Olive Oils (VOOs) . European Journal of Lipid Science and Technology . vol.121 no.3 p.Article number 1800172 (17 pages)
Trypidis Dimitrios, García-González Diego Luis, Lobo-Prieto Ana, Nenadis Nikolaos, Tsimidou Maria, Tena Noelia . (2019) . Real time monitoring of the combined effect of chlorophyll content and light filtering packaging to virgin olive oil photo-stability using mesh cell-FTIR spectroscopy . Food Chemistry . vol. 295 p. 94-100
Tsimidou Maria, Nenadis Nikolaos, Mastralexi A., Servili M., Butinar B., Vichi S., Winkelman O., García-González D.L, Gallina-Toschi T. . (2019) . Toward a Harmonized and Standardized Protocol for the Determination of Total Hydroxytyrosol and Tyrosol Content in Virgin Olive Oil (VOO): The Pros of a Fit for the Purpose Ultra High Performance Liquid Chromatography (UHPLC) Procedure . Molecules . vol.24 no.13 p.Article number 2429 (16 pages)
Tsimidou Maria, Sotiroglou M., Mastralexi A., Nenadis Nikolaos, García‐González D. L., Gallina Toschi T. . (2019) . In House Validated UHPLC Protocol for the Determination of the Total Hydroxytyrosol and Tyrosol Content in Virgin Olive Oil Fit for the Purpose of the Health Claim Introduced by the EC Regulation 432/2012 for “Olive Oil Polyphenols” . Molecules . vol.24 no.6 p.Article number 1044 (16 pages)

(2018)

Journal Article

Nenadis Nikolaos, Mastralexi A., Tsimidou Maria, Vichi S., Quintanilla‐Casas B., Donarski J., Bailey‐Horne V., Butinar B., Miklavčič M., García González D.L., Gallina Toschi T. . (2018) . Toward a harmonized and standardized protocol for the determination of total hydroxytyrosol and tyrosol content in virgin olive oil (VOO): Extraction solvent . European Journal of Lipid Science and Technology . vol.120 no.11 p.Article number 1800099 (10 pages)
Tsimidou Maria, Nenadis Nikolaos, Servili M., García‐González D. L., Gallina Toschi T. . (2018) . Why tyrosol derivatives have to be quantified in the calculation of “olive oil polyphenols” content to support the health claim provisioned in the EC Reg. 432/2012 . European Journal of Lipid Science and Technology . vol.120 no.6 p.Article number 1800098 (6 pages)

Book Chapter

Nenadis Nikolaos, Tsimidou Maria . (2018) . DPPH (2,2‐di(4‐tert‐octylphenyl)‐1‐picrylhydrazyl) radical scavenging mixed‐mode colorimetric assay(s) . Measurement of Antioxidant Activity and Capacity: Recent Trends and Applications . Επιμέλεια:R. Apak, E. Çapanoğlu, F. Shahidi . NY . John Wiley & Sons Ltd . p.141-164
Nenadis Nikolaos, Androulaki A., Tsimidou Maria . (2018) . Food Quality : Part II Applications . Spectroscopic Methods in Food Analysis . Επιμέλεια:A.S. Franca, L.M.L. Nollet . Boca Raton . CRC Press . Chapter 14 p.363-425

(2017)

Journal Article

Nenadis Nikolaos, Stavra K. . (2017) . Effect of Cα–Cβ Bond Type on the Radical Scavenging Activity of Hydroxy Stilbenes: Theoretical Insights in the Gas and Liquid Phase . The Journal of Physical Chemistry A . vol.121 no.9 p.2014–2021
Nenadis Nikolaos, Erkekoglou I., Samara E., Mantzouridou Fani . (2017) . Functional teas from the leaves of Arbutus unedo: Phenolic content, antioxidant activity, and detection of efficient radical scavengers . Plant Foods for Human Nutrition . vol.72 no.2 p.176–183
Nenadis Nikolaos, Tsimidou Maria . (2017) . Perspective of vibrational spectroscopy analytical methods in on-field/official control of olives and virgin olive oil . European Journal of Lipid Science and Technology . vol.119 no.1 p.Article number 1600148 (18 pages)

Book Chapter

Nedović V.A., Mantzouridou Fani, Đorđević V.B., Kaluševič A.M., Nenadis Nikolaos, Bugarski B. . (2017) . Isolation, purification and encapsulation techniques for Bioactive Compounds from agricultural and Food production Waste . Utilisation of Bioactive Compounds from Agricultural and Food Production Waste . Επιμέλεια:Quan V. Vuong . Taylor & Fransis Group . p.159-194

Conference Proceedings Article

Karagiorgos N., Nenadis Nikolaos, Trypidis D., Siozios Konstantinos, Siskos Stylianos, Nikolaidis Spyridon, Tsimidou Maria . (2017) . An approach for estimating adulteration of virgin olive oil with soybean oil using image analysis . 2017 6th International Conference on Modern Circuits and Systems Technologies (MOCAST) . 6th International Conference on Modern Circuits and Systems Technologies (MOCAST) . Thessaloniki, Greece . New York . IEEE . Article number 7937672 (4 pages)
Nenadis Nikolaos, Stavra Katholiki . (2017) . Effect of dehydrogenation or dihydrogenation of CΑ-CΒ bond of hydroxystilbenes to their hydrogen atom donating activity: A DFT approach . Proceedings of the 3rd IMEKOFOODS - Metrology promoting Standardization and Harmonization in Food and Nutrition . 3rd IMEKOFOODS - Metrology promoting Standardization and Harmonization in Food and Nutrition . Thessaloniki - Greece . Thessaloniki, Greece . International Measurement Confederation (IMEKO) . p.126-128
Sotiroglou Michaella, Nenadis Nikolaos, Chatzidimitriou Effimia, Blekas Georgios . (2017) . Influence of sulphur dioxide and/or ascorbic acid on the antioxidant activity of resinated wine models and their oxidative stability under accelerated conditions . Proceedings of the 3rd IMEKOFOODS - Metrology promoting Standardization and Harmonization in Food and Nutrition . 3rd IMEKOFOODS - Metrology promoting Standardization and Harmonization in Food and Nutrition . Thessaloniki - Greece . p.361

(2016)

Journal Article

Nenadis Nikolaos, Paraskevopoulou Adamantini . (2016) . Browning susceptibility of commercial monovarietal white wines under accelerated oxidation conditions: correlation with compositional data and effect on total phenol content and radical scavenging activity . European Food Research and Technology . Vol.242 no.11 p. 1821–1828
Nenadis Nikolaos, Heenan S., Tsimidou Maria, Van Ruth S. . (2016) . Applicability of PTR-MS in the quality control of saffron . Food Chemistry . vol.196 p.961-967
Papadopoulos Anastasios, Nenadis Nikolaos, Sigalas Michael . (2016) . DFT study of radical scavenging activity of sesame oil lignans and selected in vivo metabolites of sesamin. . Computational and Theoretical Chemistry . vol.1077 p.125-132

Book Chapter

Tsimidou Maria, Ordoudi Stergiani, Nenadis Nikolaos, Mourtzinos Ioannis . (2016) . Food Fraud . Encyclopedia of Food and Health . Επιμέλεια:B. Caballero, P.Finglas and F. Toldra . Elsevier Ltd . τομ.3 p.35-42

Conference Announcement

Αϊδαρίνη Μαρία, Νενάδης Νικόλαος, Χατζηδημητρίου Ευφημία, Μπλέκας Γεώργιος . (2016) . Παρακολούθηση των μεταβολών στα χρωματικά χαρακτηριστικά και στην αντιοξειδωτική δράση του ρητινίτη οίνου απουσία και παρουσία ασκορβικού οξέος κατά τη διατήρησή του σε συνθήκες επιταχυνόμενης οξείδωσης. . 22o Πανελλήνιο Συνέδριο Χημείας, ΧΗΜΕΙΑ Έρευνα και Εκπαίδευση με στόχο τη βιώσιμη ανάπτυξη

(2015)

Journal Article

Julkunen-Tiitto R., Nenadis Nikolaos, Neugart S., Robson M., Agati G., Vepsäläinen J., Zipoli G., Nybakken L., Winkler B., Jansen M. A. . (2015) . Assessing the response of plant flavonoids to UV radiation: an overview of appropriate techniques . Phytochemistry reviews . vol.14 no.2 p.273–297
Nenadis Nikolaos, Siskos D. . (2015) . Radical scavenging activity characterization of synthetic isochroman-derivatives of hydroxytyrosol: A gas-phase DFT approach . Food Research international . vol.76 no.Part 3 p.506-510
Nenadis Nikolaos, Llorens L., Koufogianni A., Diaz L., Font J., Gonzalez J. A., Verdaguer D. . (2015) . Interactive effects of UV radiation and reduced precipitation on the seasonal leaf phenolic content/composition and the antioxidant activity of naturally growing Arbutus unedo plants . Journal of Photochemistry & Photobiology B: Biology . vol.153 p.435-444

Book Chapter

Consonni R., Astraka K., Cagliani L.R., Nenadis Nikolaos, Petrakis E., Polissiou M. . (2015) . Authenticity of Food . Encyclopedia of Food and Health . Elsevier . p. 285-293

(2014)

Journal Article

Mastralexi A., Nenadis Nikolaos, Tsimidou Maria . (2014) . Rebuttal to the comment on addressing analytical requirements to support health claims on “olive oil polyphenols”(EC regulation 432/212) . Journal of Agricultural and Food Chemistry . vol.62 no.41 p.10212–10213
Mastralexi A., Nenadis Nikolaos, Tsimidou Maria . (2014) . Addressing analytical requirements to support health claims on “olive oil polyphenols”(EC Regulation 432/2012). . Journal of Agricultural and Food Chemistry . vol.62 no.12 p.2459–2461
Naziri E., Nenadis Nikolaos, Mantzouridou Fani, Tsimidou Maria . (2014) . Valorization of the major agrifood industrial by-products and waste from Central Macedonia (Greece) for the recovery of compounds for food applications . Food Research International . vol.65 no.Part C p.350-358
Ordoudi Stergiani, Mantzouridou Fani, Daftsiou Eleni, Malo C., Chatzidimitriou Effimia, Nenadis Nikolaos, Tsimidou Maria . (2014) . Pomegranate juice functional constituents after alcoholic and acetic acid fermentation . Journal of Functional Foods . vol.8 p.161-168
Tourtoglou C., Nenadis Nikolaos, Paraskevopoulou Adamantini . (2014) . Phenolic composition and radical scavenging activity of commercial Greek white wines from Vitis vinifera L. cv. Malagousia . Journal of Food Composition & Analysis . vol.33 no.2 p.166-174

Conference Announcement

Tsimidou Maria, Kioseoglou Vasileios, Blekas Georgios, Paraskevopoulou Adamantini, Chatzidimitriou Effimia, Mantzouridou Fani, Nenadis Nikolaos . (2014) . Novel approaches proposed by the Laboratory of Food Chemistry & Technology (AUTH) for the Exploitation of By-Products & Wastes from the Food, Beverage & Agricultural Industries. . Food Waste in the European Food Supply Chain: Challenges and Opportunities . Athens - Greece . 2014

(2013)

Journal Article

Karkani O. A., Nenadis Nikolaos, Nikiforidis C. V., Kiosseoglou V. . (2013) . Effect of recovery methods on the oxidative and physical stability of oil body emulsions . Food Chemistry . vol.139 no.1–4 p.640-648
Nenadis Nikolaos, Tsikouras I., Xenikakis P., Tsimidou Maria . (2013) . Fourier transform mid-infrared spectroscopy evaluation of early stages of virgin olive oil autoxidation . European Journal of Lipid Science and Technology . vol.115 no.5 p.526-534
Nenadis Nikolaos, Kyriakoudi A., Tsimidou Maria . (2013) . Impact of alkaline or acid digestion to antioxidant activity, phenolic content and composition of rice hull extracts . LWT-Food Science and Technology . vol.54 no.1 p.207-215

Book Chapter

Nenadis Nikolaos, Tsimidou Maria . (2013) . On the use of DFT Computations to the radical scavenging activity studies of Natural Phenolic Compunds . Density Functional Theory: Principles, applications and analysis. . Επιμέλεια: J. Morin, J. M. Pelletier . N.Y . Nova Science Publishers, Inc. . p.121-146

Conference Proceedings Article

Ορδούδη Στεργιανή, Μαντζουρίδου Φανή, Δαφτσιου Ελένη, Μάλο Χριστίνα, Χατζηδημητρίου Ευφημία, Νενάδης Νικόλαος, Τσιμίδου Μαρία . (2013) . Παραγωγή νέων προϊόντων από χυμό ροδιού με εφαρμογή κλασσικών βιοτεχνολογικών διεργασιών . Πρακτικά 4ου Πανελληνίου Συνεδρίου Βιοτεχνολογίας και Τεχνολογίας Τροφίμων . 4ο Πανελλήνιο Συνέδριο Βιοτεχνολογίας και Τεχνολογίας Τροφίμων . Αθήνα - Ελλάδα . p.93-96

(2012)

Journal Article

Nenadis Nikolaos, Tsimidou Maria . (2012) . Contribution of DFT computed molecular descriptors in the study of radical scavenging activity trend of natural hydroxybenzaldehydes and corresponding acids . Food Research international . vol.48 no.2 p.538-543

(2011)

Journal Article

Nenadis Nikolaos, Sigalas Michael . (2011) . A DFT study on the radical scavenging potential of selected natural 3′,4′-dihydroxy aurones . Food Research International . vol.44 no.1 p.114-120
Ordoudi Stergiani, Tsermentseli K. S., Nenadis Nikolaos, Assimopoulou Andreana, Tsimidou Maria, Papageorgiou Vasileios . (2011) . Structure-radical scavenging activity relationship of alkannin/shikonin derivatives . Food Chemistry . vol.124 no.1 p.171-176
Papoti V. T., Pegklidou K., Perifantsi E., Nenadis Nikolaos, Demopoulos Vassilis, Tsimidou Maria . (2011) . Antioxidant and aldose reductase inhibition activity of Ligustrum japonicum and Olea europaea L. leaf extracts . European Journal of Lipid Science and Technology . vol.113 no.7 p.876-885

Conference Announcement

Τσιμίδου Μαρία, Κιοσέογλου Βασίλειος, Μπλέκας Γεώργιος, Παρασκευοπούλου Αδαμαντίνη, Χατζηδημητρίου Ευφημία, Μαντζουρίδου Φανή, Νενάδης Νικόλαος, Ορδούδη Στεργιανή, Νικηφορίδης Κώστας, Καρκάνη Όλγα, Δάφτσιου Ελένη, Μάλο Χριστίνα, Κουτίδου Μαρία, Χρυσάνθου Ανδρέας, Λάλου Σοφία, Τσότσιου Δήμητρα . (2011) . Χημεία-Τρόφιμα-Υγεία: Μια αλληλοδιδακτική πρόταση από το Εργαστήριο Χημείας και Τεχνολογίας Τροφίμων (Τμήμα Χημείας ΑΠΘ) για την Α/θμια και Β/θμια εκπαίδευση. . 21ο Πανελλήνιο Συνέδριο Χημείας, «Η Χημεία στις συνθήκες κρίσης και οι προτάσεις της για την ανάπτυξη» . Θεσσαλονίκη - Ελλάδα

(2010)

Journal Article

Nenadis Nikolaos, Moutafidou A., Gerasopoulos Dimitrios, Tsimidou Maria . (2010) . Quality characteristics of olive leaf-olive oil preparations . European Journal of Lipid Science and Technology . vol.112 no.12 p.1337-1344

Book Chapter

Nenadis Nikolaos, Tsimidou Maria . (2010) . Assessing the activity of natural food antioxidants (ch 14) . Oxidation in foods and beverages and antioxidant applications: Understanding mechanisms of oxidation and antioxidant activity (Volume 1), PART 2 ANTIOXIDANTS IN FOODS AND BEVERAGES . Επιμέλεια:E Decker, R Elias, I. McClements . Campridge UK . Woodhead Publishing Ltd . p.332-367

Conference Proceedings Article

Ordoudi Stergiani (Stella), Nenadis Nikolaos, Tsimidou Maria, Sarigianni Μ., Paletas Konstantinos . (2010) . Manual procedure to assess pro-/antioxidant imbalance in human plasma based on the Crocin Bleaching Assay (CBA) . Proceedings of the IIIrd International Symposium on Saffron : forthcoming challenges in cultivation, research and economics : Krokos, Kozani, Greece, May, 20-23, 2009 . 3rd International Symposium on Saffron: Forthcoming Challenges in Cultivation, Research and Economics . Επιμέλεια:M. Z. Tsimidou, M. Polissiou, J. A. Fernandez . Krokos, Kozani - Greece . Leuven . ISHS . p.211-215

(2009)

Journal Article

Alamdari Daryoush Hamidi, Ordoudi Stergiani (Stella), Nenadis Nikolaos, Tsimidou Maria, Koliakos Georgios, Parizadeh Seyyed Mohmmad Reza, Safarian Mohammad, Karimian Maryarn Sabery, Gh B. Fatemeh Nobakht M. . (2009) . Comparison Of Prooxidant-Antioxidant Balance Method With Crocin Method For Determination Of Total Prooxidant-Antioxidant Capacity . Iranian Journal of Basic Medical Sciences . vol.12 no.2 p.93-99
Kounatidis I., Papoti V. T., Nenadis Nikolaos, Franzios G., Oikonomou M., Partheniou F., Tsimidou Maria, Mavragani-Tsipidou Pinelopi . (2009) . Evaluation of potential genotoxicity of virgin olive oil (VOO) using the drosophila wing-spot test . Journal of Agricultural and Food Chemistry . vol.57 no.17 p.7785-7789
Ordoudi Stergiani, Befani Christina D., Nenadis Nikolaos, Koliakos Georgios, Tsimidou Maria . (2009) . Further examination of antiradical properties of Crocus sativus stigmas extract rich in crocins . Journal of Agricultural and Food Chemistry . vol.57 no.8 p.3080-3086

Book Chapter

Nenadis Nikolaos, Tsimidou Maria . (2009) . Oleuropein and related secoiridoids: antioxidant activity and sources other than Olea europaea L.(olive tree) . Chemistry and Medicinal values

(2008)

Journal Article

Nenadis Nikolaos, Sigalas Michael . (2008) . A DFT study on the radical scavenging activity of maritimetin and related aurones . Journal of Physical Chemistry A . vol.112 no.47 p.12196-12202

(2007)

Journal Article

Chatzidimitriou Effimia, Nenadis Nikolaos, Tsimidou Maria . (2007) . Changes in the catechin and epicatechin content of grape seeds on storage under different water activity (a)w conditions . Food Chemistry . vol.105 no.4 p.1504-1511
Kancheva V., Dinchev D., Tsimidou Maria, Kostova I., Nenadis Nikolaos . (2007) . Antioxidative properties of Tribulus terrestris from Bulgaria and radical scavenging activity of its flavonoid components . La Rivista Italiana delle Sostanze Grasse . vol.84 no.4 p.210-219
Nenadis Nikolaos, Vervoort J., Boeren S., Tsimidou Maria . (2007) . Syringa oblata Lindl var. alba as a source of oleuropein and related compounds . Journal of the Science of Food and Agriculture . vol.87 no.1 p.160-166
Nenadis Nikolaos, Lazaridou O., Tsimidou Maria . (2007) . Use of reference compounds in antioxidant activity assessment . Journal of Agricultural and Food Chemistry . vol.55 no.14 p.5452–5460

(2006)

Book Chapter

Tsimidou Maria, Nenadis Nikolaos, Zhang Η-Υ . (2006) . Structure-radical scavenging activity relationships of flavonoids and phenolic acids . Natural antioxidant phenols. Sources, structure-activity relationship, current trends in analysis and characterization . Επιμέλεια:D. Boskou, I.P.Gerothanassis, P.Kefalas . Lerala, India . Research Signpost . p.29-67

(2005)

Journal Article

Nenadis Nikolaos, Wang L. F., Tsimidou Maria, Zhang H.Y. . (2005) . Radical scavenging potential of phenolic compounds encountered in O. europaea products as indicated by calculation of bond dissociation enthalpy and ionization potential values . Journal of Agricultural and Food Chemistry . vol.53 no.2 p.295–299

(2004)

Journal Article

Nenadis Nikolaos, Wang L.F., Tsimidou Maria, Zhang H.Y. . (2004) . Estimation of scavenging activity of phenolic compounds using the ABTS•+ assay . Journal of Agricultural and Food Chemistry . vol.52 no.15 p.4669–4674

(2003)

Journal Article

Bakalbasis Evangelos, Nenadis Nikolaos, Tsimidou Maria . (2003) . A density functional theory study of structure-activity relationships in caffeic and dihydrocaffeic acids and related monophenols . Journal of the American Oil Chemists' Society . vol.80 no.5 p.459-466
Nenadis Nikolaos, Boyle S., Bakalbasis Evangelos, Tsimidou Maria . (2003) . An experimental approach to structure‐activity relationships of caffeic and dihydrocaffeic acids and related monophenols . Journal of the American Oil Chemists' Society . vol.80 no.5 p.451-458
Nenadis Nikolaos, Zafiropoulou I., Tsimidou Maria . (2003) . Commonly used food antioxidants: a comparative study in dispersed systems . Food Chemistry . vol.82 no.3 p.403-407
Nenadis Nikolaos, Zhang H.Y., Tsimidou Maria . (2003) . Structure− antioxidant activity relationship of ferulic acid derivatives: Effect of carbon side chain characteristic groups . Journal of Agricultural and Food Chemistry . vol.51 no.7 p.1874–1879

(2002)

Journal Article

Exarchou V., Nenadis Nikolaos, Tsimidou Maria, Gerothanassis I.P., Troganis A., Boskou Dimitrios-Christos . (2002) . Antioxidant activities and phenolic composition of extracts from Greek oregano, Greek sage, and summer savory . Journal of Agricultural and Food Chemistry . Vol.50 no.19 p.5294–5299
Nenadis Nikolaos, Tsimidou Maria . (2002) . Determination of squalene in olive oil using fractional crystallization for sample preparation . Journal of the American Oil Chemists' Society . vol.79 no.3 p.257-259
Nenadis Nikolaos, Tsimidou Maria . (2002) . Observations on the estimation of scavenging activity of phenolic compounds using rapid 1, 1-diphenyl-2-picrylhydrazyl (DPPH•) tests . Journal of the American Oil Chemists' Society . vol.79 no.12 p.1191-1195

Journal Article

Sar Taner, Pyrka Ioanna, Taherzadeh Mohammad J., Nenadis Nikolaos, Mantzouridou Fani . On the Perspective of Solid-State Fermented Olive Leaves for High-Added Value Applications . Waste and Biomass Valorization . vol.15 no.12 p.6865–6877

Distinctions

2019

M. Z. Tsimidou,* N. Nenadis, M. Servili, D. L. García Gonzáles, T. Gallina Toschi Why tyrosol derivatives have to be quantified in the calculation of "olive oil polyphenols" content to support the health claim provisioned in the EC Reg. 432/2012 (viewpoint) European J Lipid Sci Technol 2018 https://doi.org/10.1002/ejlt.201800098 was amongst articles published between January 2018 and December 2019, receiving some of the highest count of citations

2001

Best poster award 4th Congress of the Chemistry Department of the University of Ioannina

Updated: 2026-05-13

Quality Assurance Unit (MODIP)Aristotle University of Thessaloniki

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Nikolaos Nenadis

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2001

Quality Assurance Unit (MODIP)
Aristotle University of Thessaloniki