Christos S. Pappas
Agricultural University of Athens
82 Papers
447 Citations
Christos S. Pappas is an academic researcher from Agricultural University of Athens. The author has contributed to research in topics: Chemistry & Diffuse reflectance infrared fourier transform. The author has an hindex of 25, co-authored 77 publications.
Chat about Author
Papers
Chemometric Differentiation of Pistachios (Pistacia vera, Greek ‘Aegina’ Variety) from Two Different Harvest Years Using FTIR Spectroscopy and DRIFTS and Disk Techniques
Lydia Valasi,Christos S. Pappas +1 more
- 02 Sep 2021
TL;DR: In this paper, two chemometric models were developed using partial least squares-discrimination analysis (PLS-DA) and KBr/sample disk techniques for determining pistachio matrix quality.
Red Wine Age Estimation by the Alteration of Its Color Parameters: Fourier Transform Infrared Spectroscopy as a Tool to Monitor Wine Maturation Time.
Marianthi Basalekou,Christos S. Pappas,Yiorgos Kotseridis,Petros A. Tarantilis,Emmanouil Kontaxakis,Stamatina Kallithraka +5 more
TL;DR: Determination models were developed for the chemical age indexes using Partial Least Squares (PLS) (TQ Analyst software) considering the spectral region 1830–1500 cm−1 and the proposed method is simpler, less time consuming, and more economical and does not require chemical reagents.
Rapid strain classification and taxa delimitation within the edible mushroom genus Pleurotus through the use of diffuse reflectance infrared Fourier transform (DRIFT) spectroscopy
TL;DR: Application of FT-IR spectroscopy provided a fast, reliable, and cost-efficient solution for the classification of pure cultures from closely related mushroom species.
Response Surface Methodology to Optimize the Isolation of Dominant Volatile Compounds from Monofloral Greek Thyme Honey Using SPME-GC-MS.
Marinos Xagoraris,Alexandra Skouria,Panagiota-Kyriaki Revelou,Eleftherios Alissandrakis,Petros A. Tarantilis,Christos S. Pappas +5 more
TL;DR: In this article, an experimental design of response surface methodology (RSM) in the optimization of the dominant volatile fraction of Greek thyme honey using solid-phase microextraction (SPME) and analyzed by gas chromatography-mass spectrometry (GC-MS).
Geographical differentiation of dried lentil seed (Lens culinaris) samples using diffuse reflectance Fourier transform infrared spectroscopy (DRIFTS) and discriminant analysis.
TL;DR: The combination of DRIFTS and discriminant analysis enables simple, rapid, cheap and accurate differentiation of commercial lentil seeds in terms of geographical origin.