D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Chemistry D-index 45 Citations 8,971 99 World Ranking 10626 National Ranking 44

Overview

What is he best known for?

The fields of study he is best known for:

  • Enzyme
  • Organic chemistry
  • Biochemistry

His primary areas of study are Food science, Polyphenol, Antioxidant, DPPH and Chromatography. His Food science research incorporates themes from Ethyl acetate and Flavonols. His Polyphenol research is multidisciplinary, incorporating perspectives in Gallic acid and Phenols.

His study looks at the intersection of Gallic acid and topics like Catechin with White Wine, High-performance liquid chromatography, Proanthocyanidin and Epigallocatechin gallate. His work carried out in the field of DPPH brings together such families of science as Botany and Flavonoid. Panagiotis Kefalas has included themes like Statistics, Principal component analysis, Sensory analysis and Quercetin in his Chromatography study.

His most cited work include:

  • Tea and herbal infusions: Their antioxidant activity and phenolic profile (579 citations)
  • Phenolic profile and antioxidant activity of the Algerian ripe date palm fruit (Phoenix dactylifera) (364 citations)
  • Effect of principal polyphenolic components in relation to antioxidant characteristics of aged red wines. (344 citations)

What are the main themes of his work throughout his whole career to date?

His primary areas of study are Antioxidant, Polyphenol, Chromatography, Food science and Organic chemistry. His studies in Antioxidant integrate themes in fields like Phenols and Botany. The study incorporates disciplines such as Gallic acid, Quercetin, Flavones and Flavonoid in addition to Polyphenol.

In his work, Yield and Pulp and paper industry is strongly intertwined with Factorial experiment, which is a subfield of Chromatography. His research on Food science often connects related areas such as Pigment. In the field of Organic chemistry, his study on Peroxidase, Caffeic acid, Polyphenol oxidase and Aureusidin overlaps with subjects such as Ascorbic acid.

He most often published in these fields:

  • Antioxidant (46.36%)
  • Polyphenol (37.27%)
  • Chromatography (28.18%)

What were the highlights of his more recent work (between 2012-2017)?

  • Antioxidant (46.36%)
  • Polyphenol (37.27%)
  • Botany (16.36%)

In recent papers he was focusing on the following fields of study:

Panagiotis Kefalas focuses on Antioxidant, Polyphenol, Botany, Chromatography and DPPH. His Antioxidant study is concerned with Organic chemistry in general. His Polyphenol research includes elements of Hippophae rhamnoides, Horticulture and Extraction methods.

His research in Botany intersects with topics in Gallic acid, Ecology and Central composite design. His Chromatography research includes themes of Ellagic acid, Punica, Husk and Citric acid. His studies deal with areas such as Oleoresin, Lycopene, Paprika oleoresin and Carotenoid as well as DPPH.

Between 2012 and 2017, his most popular works were:

  • Efficient diterpene production in yeast by engineering Erg20p into a geranylgeranyl diphosphate synthase (60 citations)
  • Herbal infusions; their phenolic profile, antioxidant and anti-inflammatory effects in HT29 and PC3 cells. (51 citations)
  • Phenolic profiles and antioxidant and anticarcinogenic activities of Greek herbal infusions; balancing delight and chemoprevention? (45 citations)

In his most recent research, the most cited papers focused on:

  • Enzyme
  • Organic chemistry
  • Biochemistry

Panagiotis Kefalas mainly investigates Antioxidant, Cell growth, Cancer cell, Colorectal cancer and Pharmacology. His study on Flavonoid is often connected to Materials science as part of broader study in Antioxidant. The Cell growth study combines topics in areas such as DPPH, NF-κB and Traditional medicine.

Panagiotis Kefalas applies his multidisciplinary studies on Interleukin 8 and Polyphenol in his research. His study focuses on the intersection of Polyphenol and fields such as Gallic acid with connections in the field of Chromatography and Extraction. His Chromatography study combines topics in areas such as Citric acid and Botany.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Tea and herbal infusions: Their antioxidant activity and phenolic profile

Ali K. Atoui;Abdelhak Mansouri;George Boskou;Panagiotis Kefalas.
Food Chemistry (2005)

1022 Citations

Phenolic profile and antioxidant activity of the Algerian ripe date palm fruit (Phoenix dactylifera)

Abdelhak Mansouri;Guendez Embarek;Eugene Kokkalou;Panagiotis Kefalas.
Food Chemistry (2005)

655 Citations

Radical scavenging activity of various extracts and fractions of sweet orange peel (Citrus sinensis)

Maria A. Anagnostopoulou;Panagiotis Kefalas;Vassilios P. Papageorgiou;Andreana N. Assimopoulou.
Food Chemistry (2006)

574 Citations

Effect of principal polyphenolic components in relation to antioxidant characteristics of aged red wines.

Anis Arnous;Dimitris P. Makris;Panagiotis Kefalas.
Journal of Agricultural and Food Chemistry (2001)

529 Citations

Correlation of Pigment and Flavanol Content with Antioxidant Properties in Selected Aged Regional Wines from Greece

Anis Arnous;Dimitris P. Makris;Panagiotis Kefalas.
Journal of Food Composition and Analysis (2002)

419 Citations

Natural and synthetic 2'-hydroxy-chalcones and aurones: synthesis, characterization and evaluation of the antioxidant and soybean lipoxygenase inhibitory activity.

Anastasia Detsi;Maya Majdalani;Christos A. Kontogiorgis;Dimitra Hadjipavlou-Litina.
Bioorganic & Medicinal Chemistry (2009)

291 Citations

Determination of low molecular weight polyphenolic constituents in grape (Vitis vinifera sp.) seed extracts: Correlation with antiradical activity

Ramila Guendez;Stamatina Kallithraka;Dimitris P Makris;Panagiotis Kefalas.
Food Chemistry (2005)

268 Citations

Instrumental and sensory analysis of Greek wines; implementation of principal component analysis (PCA) for classification according to geographical origin

S Kallithraka;I.S Arvanitoyannis;P Kefalas;A El-Zajouli.
Food Chemistry (2001)

242 Citations

Determination of major anthocyanin pigments in Hellenic native grape varieties (Vitis vinifera sp.): association with antiradical activity

Stamatina Kallithraka;Adel Abdel-Azeem Mohdaly;Dimitris P. Makris;Panagiotis Kefalas.
Journal of Food Composition and Analysis (2005)

219 Citations

Evaluation of scavenging activity assessed by Co(II)/EDTA-induced luminol chemiluminescence and DPPH* (2,2-diphenyl-1-picrylhydrazyl) free radical assay.

Irene Parejo;Carles Codina;Christos Petrakis;Panagiotis Kefalas.
Journal of Pharmacological and Toxicological Methods (2000)

213 Citations

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