User profiles for A. Spyros

Apostolos Spyros

Associate Professor of Chemistry, University of Crete
Verified email at uoc.gr
Cited by 2903

[HTML][HTML] NMR-based metabolomics in wine quality control and authentication

M Amargianitaki, A Spyros - Chemical and Biological Technologies in …, 2017 - Springer
A comprehensive summary of research work related to applications of NMR spectroscopy in
combination with multivariate statistical analysis techniques for the analysis, quality control, …

31P NMR spectroscopy in food analysis

A Spyros, P Dais - Progress in Nuclear Magnetic Resonance …, 2009 - Elsevier
In the past three decades, NMR has found its way into the arsenal of spectroscopic techniques
available to food scientists, and has now become a valuable tool in the study of a wide …

Detection of extra virgin olive oil adulteration with lampante olive oil and refined olive oil using nuclear magnetic resonance spectroscopy and multivariate statistical …

G Fragaki, A Spyros, G Siragakis… - Journal of agricultural …, 2005 - ACS Publications
High-field 31 P NMR (202.2 MHz) spectroscopy was applied to the analysis of 59 samples
from three grades of olive oils, 34 extra virgin olive oils from various regions of Greece, and …

31P NMR spectroscopy in the quality control and authentication of extra‐virgin olive oil: A review of recent progress

P Dais, A Spyros - Magnetic Resonance in Chemistry, 2007 - Wiley Online Library
This review is a brief account on the application of a novel methodology to the quality control
and authentication of extra‐virgin olive oil. This methodology is based on the derivatization …

Classification of Edible Oils by Employing 31P and 1H NMR Spectroscopy in Combination with Multivariate Statistical Analysis. A Proposal for the Detection of Seed …

G Vigli, A Philippidis, A Spyros… - Journal of Agricultural and …, 2003 - ACS Publications
A combination of 1 H NMR and 31 P NMR spectroscopy and multivariate statistical analysis
was used to classify 192 samples from 13 types of vegetable oils, namely, hazelnut, …

Application of 31P NMR Spectroscopy in Food Analysis. 1. Quantitative Determination of the Mono- and Diglyceride Composition of Olive Oils

A Spyros, P Dais - Journal of Agricultural and Food Chemistry, 2000 - ACS Publications
This paper introduces a facile method to determine the amount of mono- and diglycerides in
virgin olive oils. This method is based on the phosphorylation of the free hydroxyls of the …

H NMR Imaging Study of Enzymatic Degradation in Poly(3-hydroxybutyrate) and Poly(3-hydroxybutyrate-co-3-hydroxyvalerate). Evidence for Preferential Degradation of the …

A Spyros, R Kimmich, BH Briese, D Jendrossek - Macromolecules, 1997 - ACS Publications
1 H NMR imaging has been used to monitor the enzymatic degradation of poly(3-hydroxybutyrate),
PHB, and poly(3-hydroxybutyrate-co-23%-3-hydroxyvalerate), PHB/V, by PHB …

Geographical Characterization of Greek Virgin Olive Oils (Cv. Koroneiki) Using 1H and 31P NMR Fingerprinting with Canonical Discriminant Analysis and …

…, S Christophoridou, A Spyros… - Journal of Agricultural …, 2008 - ACS Publications
This work deals with the prediction of the geographical origin of monovarietal virgin olive oil
(cv. Koroneiki) samples from three regions of southern Greece, namely, Peloponnesus, Crete…

Primary and secondary marine organic aerosols over the North Atlantic Ocean during the MAP experiment

…, EG Stephanou, T Tziaras, A Spyros… - Journal of …, 2011 - Wiley Online Library
The organic chemical composition of atmospheric submicron particles in the marine boundary
layer was characterized over the northeast Atlantic Ocean in summer 2006, during the …

[HTML][HTML] Interoperability challenges in the cybersecurity information sharing ecosystem

K Rantos, A Spyros, A Papanikolaou, A Kritsas… - Computers, 2020 - mdpi.com
Threat intelligence helps businesses and organisations make the right decisions in their fight
against cyber threats, and strategically design their digital defences for an optimised and up…