World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
67
Citations
13498
World Ranking
7054
National Ranking
208

María D. Guillén publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where María D. Guillén sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 187 publications — 28th percentile

28% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

María D. Guillén D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where María D. Guillén sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 67 D-Index — 62nd percentile

62% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

María D. Guillén is a researcher affiliated with the University of the Basque Country in Spain. Their work primarily spans the fields of Chemistry and Medicine, with a strong focus on Organic Chemistry and Biochemistry as the leading subfields of study. Additional areas of research include Nutrition and Dietetics, Molecular Biology, and Food Science.

Their research extensively addresses topics related to Edible Oils Quality and Analysis, Antioxidant Activity and Oxidative Stress, and Fatty Acid Research and Health. Other notable themes include Phytochemicals and Antioxidant Activities, Free Radicals and Antioxidants, Plant Biochemistry and Biosynthesis, and Pesticide Residue Analysis and Safety.

María D. Guillén has contributed to numerous scientific publications, with frequent appearances in several academic journals. The most common venues for their research include:

  • Antioxidants
  • Foods
  • European Journal of Lipid Science and Technology
  • Molecules
  • Food Research International

Some recent publications by Guillén are:

  • "Study of the In Vitro Digestion of Olive Oil Enriched or Not with Antioxidant Phenolic Compounds. Relationships between Bioaccessibility of Main Components of Different Oils and Their Composition," 2020, Antioxidants
  • "Interlaboratory study on lipid oxidation during accelerated storage trials with rapeseed and sunflower oil analyzed by conjugated dienes as primary oxidation products," 2023, European Journal of Lipid Science and Technology
  • "Effect of the Enrichment of Corn Oil With alpha- or gamma-Tocopherol on Its In Vitro Digestion Studied by 1H NMR and SPME-GC/MS; Formation of Hydroperoxy-, Hydroxy-, Keto-Dienes and Keto-E-epoxy-E-Monoenes in the More alpha-Tocopherol Enriched Samples," 2020, Antioxidants
  • "Alpha-Tocopherol, a Powerful Molecule, Leads to the Formation of Oxylipins in Polyunsaturated Oils Differently to the Temperature Increase: A Detailed Study by Proton Nuclear Magnetic Resonance of Walnut Oil Oxidation," 2022, Antioxidants
  • "Oxylipins Associated to Current Diseases Detected for the First Time in the Oxidation of Corn Oil as a Model System of Oils Rich in Omega-6 Polyunsaturated Groups. A Global, Broad and in-Depth Study by 1H NMR Spectroscopy," 2020, Antioxidants

The researcher collaborates regularly with several coauthors, including María L. Ibargoitia, Jon Alberdi-Cedeño, Bárbara Nieva-Echevarría, Patricia Sopelana, and Sofía del Caño-Ochoa, reflecting a network of frequent scientific partnerships.

Best Publications

  • Infrared spectroscopy in the study of edible oils and fats

    María D Guillén;Nerea Cabo

  • Bioavailability and risk assessment of orally ingested polycyclic aromatic hydrocarbons.

    Aramandla Ramesh;Stormy A. Walker;Darryl B. Hood;Maria D. Guillén

  • Fourier transform infrared spectra data versus peroxide and anisidine values to determine oxidative stability of edible oils

    Marı́a D. Guillén;Nerea Cabo

  • Characterization of edible oils and lard by Fourier transform infrared spectroscopy. Relationships between composition and frequency of concrete bands in the fingerprint region

    M. D. Guillén;N. Cabo

  • High resolution 1H nuclear magnetic resonance in the study of edible oils and fats

    Marı́a D Guillén;Ainhoa Ruiz

  • Characterization of sacha inchi (Plukenetia volubilis L.) oil by FTIR spectroscopy and 1H NMR. Comparison with linseed oil

    María D. Guillén;Ainhoa Ruiz;Nerea Cabo;Rosana Chirinos

  • Rapid simultaneous determination by proton NMR of unsaturation and composition of acyl groups in vegetable oils

    María D. Guillén;Ainhoa Ruiz

  • Toxic oxygenated alpha,beta-unsaturated aldehydes and their study in foods: a review.

    María D Guillén;Encarnación Goicoechea

  • Some of the most significant changes in the Fourier transform infrared spectra of edible oils under oxidative conditions

    María D Guillén;Nerea Cabo

  • Aldehydes contained in edible oils of a very different nature after prolonged heating at frying temperature: Presence of toxic oxygenated α,β unsaturated aldehydes

    Maria D. Guillén;Patricia S. Uriarte

  • Study of the volatile composition of an aqueous oak smoke preparation

    Marı́a D Guillén;Marı́a J Manzanos

  • Usefulness of the frequency data of the fourier transform infrared spectra to evaluate the degree of oxidation of edible oils.

    María D. Guillén;Nerea Cabo

  • Semi-quantitative FTIR analysis of a coal tar pitch and its extracts and residues in several organic solvents

    M. D. Guillen;M. J. Iglesias;A. Dominguez;C. G. Blanco

  • A Review of Thermo‐Oxidative Degradation of Food Lipids Studied by 1H NMR Spectroscopy: Influence of Degradative Conditions and Food Lipid Nature

    Andrea Martínez-Yusta;Encarnación Goicoechea;María D. Guillén

  • 2,6-Di-Tert-Butyl-Hydroxytoluene and Its Metabolites in Foods

    Bárbara Nieva-Echevarría;María J. Manzanos;Encarnación Goicoechea;María D. Guillén

  • Characterisation of the essential oils of some cultivated aromatic plants of industrial interest

    Maria D Guillén;Nerea Cabo;and Jesus Burillo

  • New Components with Potential Antioxidant and Organoleptic Properties, Detected for the First Time in Liquid Smoke Flavoring Preparations

    María D. Guillén;María L. Ibargoitia

  • Texture profile analysis of meat products treated with commercial liquid smoke flavourings

    O Martinez;J Salmerón;M.D Guillén;C Casas

  • A method based on 1H NMR spectral data useful to evaluate the hydrolysis level in complex lipid mixtures

    Bárbara Nieva-Echevarría;Encarnación Goicoechea;María J. Manzanos;María D. Guillén

  • Food as a source of polycyclic aromatic carcinogens.

    M D Guillén;P Sopelana;M A Partearroyo

Frequent Co-Authors

Pilar Montero
Pilar Montero Spanish National Research Council
Koji Uchida
Koji Uchida University of Tokyo
Charlotte Jacobsen
Charlotte Jacobsen Technical University of Denmark
María del Carmen Gómez-Guillén
María del Carmen Gómez-Guillén Spanish National Research Council

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